Gas Detection Products Ammonia & Other Gases

Product Catalog 2021 2 Table of Contents 920 NTradewinds Pkwy, Columbia,MO 65201866-394-5861 www.CTIengineering.com [email protected] Sample Draw Sensors DUO-SENSE Sensors Toxic, Combustible,andAirQualitySensors Ammonia Sensors Controllers Price List Ammonia DetectionCodeRequirements Carbon DioxideDetectionCode Requirements Portables Accessories Calibration Gas GG-VL2-NH3 GG-NH3-2% E GG-NH3 E GG-NH3-2% GG-NH3 EM2 GG-2 GG-6 RemoteDisplay GG-6 GasAlertMax XTII MicroClip XL SOLO ULTRA NH3 Responder Temperature Sensor Relay Module Remote Reset/SilenceSwitches Emergency VentilationON/AUTOSwitch Emergency PressureControlSystemSwitch Emergency VentilationSwitch Emergency StopSwitch SHA PAX StackLight 2 StackLight SHA 120 SHA Calibration Kit SD2 SD1 GG-CO-NO2 GG-SO2 E GG-SO2 GG-O2-EXP GG-O2-C GG-NO2 E GG-NO2 GG-H2S E GG-H2S GG-H2-EC E GG-H2 GG-VL2-R VentLine GG-R GG-LEL GG-CL2 E GG-CL2 GG-CO E GG-CO GG-VL2-CO2 GG-CO2

...... EntranceMonitor . . 24 HornStrobe ......

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-EC

...... 2 . B ......

-B HornStrobe ......

110dBHornStrobe xplosion Proof ......

...... xplosion Proof ......

xplosion Proof xplosion Proof

xplosion Proof ...... xplosion Proof

......

...... xplosion Proof ......

VentLine ......

xplosion Proof

......

. . .

......

...... &DesignSpecifications

...... Table ofContents

...... &DesignSpecifications

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...... 120-129 128-129 108-109 102-103 104-105

122-123 124-125 132-133 106-107 100-101 126-127 120-121 130-131 118-119 96-115 112-113 114-115 116-117 110-111 90-93 40-49 94-95 32-39 50-87 88-89 98-99 88-89 68-69 48-49 92-93 94-95 82-83 62-63 84-85 64-65 38-39 58-59 42-43 44-45 32-33 34-35 52-53 54-55 66-67 96-97 90-91 86-87 80-81 60-61 46-47 36-37 40-41 56-57 50-51 78-79 72-73 74-75 76-77 70-71 4-31

Designing Your System Whether you are designing a new system or retrofitting an old system, installing a CTI gas detection system can be done all at once, or easily expanded in stages to meet your budget requirements. Our application engineers have many years of experience in the food industry, and will be happy to help you custom tailor a system to meet your needs.

The example schematic below complies with IIAR, ASHRAE and other regulatory codes.

Refrigerated Spaces (Freezers, Coolers, Docks, Production areas, Air Handlers, etc.)

GG-NH3-100-ST GG-NH3-100-ST GG-NH3-100 GG-NH3-100 Sensor 0/100 ppm Sensor 0/100 ppm Sensor 0/100 ppm Sensor 0/100 ppm

Output (35 ppm) Liquid feed and hot gas solenoid valve shutoff

Output (25 ppm) Alarm to monitored SHA-24 location Horn/Strobe (25 ppm) Audio/Visual at controller Output (150 ppm) Emergency Ventilation

UPS-2000VA-LCD Battery Backup Output (20,000 ppm) Compressor Room shutdown

GG-6 GG-XM Controller Expansion Module

SHA-24 EM2-24 Horn/Strobe (25 ppm) Entrance Monitor Compressor Room

GG-NH3-250 SHA-24 Sensor 0/250 ppm GG-NH3-2% Horn/Strobe (25 ppm) Sensor 0/2% SHA-24 Horn/Strobe (25 ppm)

GG-VL2-NH3 GG-NH3-250 EM2-24 Sensor 0/1% Sensor 0/250 ppm Entrance Monitor

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 3 4 Controllers 920 NTradewinds Pkwy, Columbia,MO 65201866-394-5861 www.CTIengineering.com [email protected] controller linehasyoucovered.2-yearwarrantyonallcontrollers. From single-channelreadoutstothirty-channelstand-alonesafetysystems,theCTI Single, DualandMulti-Channel ControlPanels listed toULandCSAstandards. modules foratotalof30sensors.PowerRequirements:110VAC,2A.ETL for outdoors&washdownareas.Canaccommodateuptothreeexpansion LCD operatorinterface.WeatherproofNEMA4Xfiberglassenclosuresafe include sensors).Systemconfigurationthroughuserfriendlymenu-driven three adjustablesetpointsperchannel,and6.5Apowersupply(doesnot display, six10Arelayoutputs,time-weightedaveraging,eventlogging, 6-Channel GasMonitor(expandableto30channels).IncludesgraphicLCD GG-6 Power Requirements:110VAC,2A.ETLlistedtoULand CSA standards. Simple setupandconfigurationthroughmenuonGG-6 controlpanel. power supply,andweatherproofenclosure(doesnotinclude sensors). expansion modulewithharnessinterconnect,eight10A relayoutputs,6.5A GG-6 ExpansionModule.AddseightchannelstotheGG-6. Includes GG-XM GG-XM-AOB GG-6 RS-485,Modbusgatewaymodule,withmountingbracket. GG-6-GR-M GG-6 RS-485,BACnetgatewaymodule,withmountingbracket. GG-6-GR-B GG-6 Ethernet,BACnetgatewaymodule,withmountingbracket. GG-6-GE-B GG-6 Ethernet,EtherNet/IPgatewaymodule,withmountingbracket. GG-6-GE-E GG-6 Ethernet,Modbusgatewaymodule,withmountingbracket. GG-6-GE-M requirements ofmultipleHorn/Strobeinstallations. mounting bracketandwireleads.Designedtohandlethepower Auxiliary 6.5A,24VDCpowersupplyfortheGG-6controller.Includes GG-6-APS analog outputs,poweredbytheGG-6controller. Six-channel 4-20mAAnalogOutputBoard.Providessixindividual GG-6-AOB to arrival. within continentalUnitedStates. Systemtobeinstalledbyothersprior requirements forthegasdetectionsystem. Includesalltravelexpenses verification, training,andreporttosatisfyOSHAPSMdocumentation day providing controllerconfiguration,sensorcalibration,alarmoutput Startup includes factorytrainedtechnicianon-siteforone GG-6 Startup analog outputs,poweredby theGG-XM. Eight-channel 4-20mAAnalog OutputBoard.Provideseightindividual ......

...... $3,295 $2,100 $1,455 $1,455 $1,455 $1,795 $325 $325 $245 $975 $975

Controllers 5

$510 $610 $1,295 $1,295 $1,645

and -40°F, ...... 1 ...... standards. EM2-120 (LCD display/relay output) The EM2-120 includes all the same features controller with included as the EM2-24, but operates as a standalone power supply. Provides up to 0.75A for sensor & audio/visual devices. Pair with CTI sensor to accomodate single channel, stand alone applications. Watertight IP68 enclosure designed for outdoors and washdown areas. For use with any CTI sensor or other 4-20 mA device. Power Requirements: 120 VAC, 0.7A. ETL listed to UL and CSA GG-RD2 require more than one remote display. For applications that

3” diagonal LCD display with an operating temperature down to 3” diagonal LCD display with an operating (1% increments). The EM2-24 is for a relay output with adjustable setpoint installation using 24vdc. Watertight use as a feed-though device, or OEM and washdown areas. For use with IP68 enclosure designed for outdoors Power Requirements: 24 VDC, 350 any CTI sensor or other 4-20 mA device. mA. ETL listed to UL and CSA standards. GG-2 sensors). Includes graphic LCD 2-Channel Gas Monitor (does not include dual adjustable setpoints display, six 10A relay outputs, event logging, 2.2A power supply. System per channel, two analog outputs, and menu-driven LCD operator interface. configuration through user friendly outdoors and washdown. Power NEMA 4X fiberglass enclosure safe for to UL and CSA standards. Requirements: 110 VAC, 2 A. ETL listed EM2-24 not include sensor). Entrance Monitor. Single-Channel (does GG-RD GG-6 via MODBUS Adds remote display capability to GG-6 Remote Display. audible Sileanceable onboard buzzer provides RTU protocol on RS-485. Mirrors display be installed up to 1000ft from GG-6. alarm indication. Can UL and CSA by 24VDC from GG-6. ETL listed to of GG-6 and powered standards. Single, Dual and Multi-Channel Control Panels Control and Multi-Channel Dual Single, 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com controller line has you covered. 2-year warranty on all controllers. warranty on all covered. 2-year line has you controller From single-channel readouts to thirty-channel stand-alone safety systems, the CTI safety systems, stand-alone to thirty-channel readouts From single-channel 6 Ammonia Sensors 920 NTradewinds Pkwy, Columbia,MO 65201866-394-5861 www.CTIengineering.com [email protected] line. Builtforharshenvironments.2-yearwarrantyonallsensors. Over twentyyearsofammoniadetectionexperienceisdesignedintotheGG-NH3sensor Power: 24VDC,80mA.ETLlistedtoULandCSAstandards. in ammoniaCompressorRooms.Industrystandardlinear4-20mAoutput. board iscompletelysealedinpottingcompound.Designedforinstallation enclosure. Ammoniaselectivecatalytic-beadsensortechnology.Circuit Catalytic Beadammoniasensor,0/2%range,withexplosion-proof GG-NH3-2%-EXP output. Power:24VDC,250mA.ETLlistedtoULandCSAstandards. complete CompressorRoomprotection.Industrystandardlinear4-20mA Rooms whereE-stoporelectricalshunttripisdesired.UsewithGG-NH3for bead sensortechnology.DesignedforinstallationinammoniaCompressor Catalytic Beadammoniasensor,0/2%range.Ammoniaselectivecatalytic GG-NH3-2% VDC, 350mA.ETLlistedtoULandCSAstandards. +122°F. Industrystandardlinear4-20mAoutput.PowerRequirements:24 enclosure. Designedtoadaptanyharshenvironmentfrom-50°F tracing. Weather,corrosion,andchemicalresistantpolycarbonatesensor potting compound,protectingsensitiveelectroniccomponentsandcopper electrochemical sensortechnology.Circuitboardiscompletelysealedin environmentally adaptiveheatedenclosure.Ammoniaspecific Electrochemical ammoniasensorwithSAFECELLtechnology, GG-NH3 Requirements: 24VDC,80mA. stainless steel enclosure.Industrystandard linear4-20mAoutput.Power electronic componentsand copper tracingfromcorrosion.18gauge,316 board iscompletelysealedin pottingcompound,protectingsensitive kit. Continuousmonitoringof refrigerationsystemreliefvalves.Circuit Catalytic-bead ammoniavent linesensor,range0-1%,includesmounting GG-VL2-NH3 4-20 mAoutput.PowerRequirements:24VDC,50mA. detection ofammoniagasinhazardousareas.Industry standard linear Ammonia selectivecatalytic-beadsensortechnology.Designed for Electrochemical ammoniasensorwithexplosion-proofenclosure. GG-NH3-EXP GG-NH3-100-DM detection inventilationducts. Duct mounthardwareandpolycarbonateenclosureforammonia GG-NH3 GG-NH3-250-ST GG-NH3-100-ST hinged lid,withcaptivescrew. 18 gauge, NEMA 3RX washdown duty 316 stainless enclosure, #3 finish, GG-NH3 GG-NH3-250 GG-NH3-100 GG-NH3-500-EXP GG-NH3-250- ...... with with Ammonia Sensors

| | ...... EXP Stainless SteelEnclosure Duct Mount

0-100 ppm(standard) 0-250 ppm

| |

0-250 ppm(standard) 0-500 ppm ......

ETL listedtoUL andCSAstandards...... GG-NH3-1000 GG-NH3-500

| 0-500 ppm 0-1000ppm

$1,090 $1,300 $1,300 $1,480 $1,330 $1,120 $1,150

Ammonia Sensors 7

0-250 ppm + 0-2% + high pressure hose-hits bottom of towards enclosure Internal splash guard from redirects water Washdown-duty Washdown-duty or polycarbonate stainless steel enclosure options 0-250 ppm Ammonia Sensors Ammonia the electrical viability of the the electrical viability every 40 electrochemical cell seconds. ammonia sensor comes ammonia equipped with SAFECELL technology which checks The GG-NH3 electrochemical electrochemical The GG-NH3 Sensor Redundancy in Compressor Rooms environments in the food industry. A few key features that come standard on the GG sensor product line are environments in the food industry. A control, and potting-encapsulated circuit boards. Stainless steel, duct- intelligent temperature and moisture are also available if your application requires them. mount and explosion proof enclosures Our product designs are a culmination of decades of experience dealing with harsh, wet, and cold Our product designs are a culmination High Performance Sensor Design Sensor High Performance If it is determined that the cell is failed or missing; the 4-20 mA output will drop to 0.5 mA and the fault LED mA output will drop to 0.5 mA and the cell is failed or missing; the 4-20 If it is determined that personnel at the control panel and prompt plant will be interpreted as a sensor fault will stay on solid. This sensor. to investigate the ammonia should duplicate the low-range sensors’ alarm functions for added safety and redundancy. should duplicate the low-range sensors’ alarm functions for added safety and Adding a high-range 0-2% (0-20,000 ppm) sensor doubles as a last line of defense against catastrophic Adding a high-range 0-2% (0-20,000 ppm) sensor doubles as a last line of defense This high-range sensor failure, providing automatic E-stop or electrical shunt trip to prevent an explosion. corrosion Circuit board and components potted to completely prevent one sensor. low-range sensors (e.g., 0-250 ppm) provide early detection and can compensate for air flow conditions which may draw the gas away from multiple sensors are required to maintain sufficient leak detection. In a typical Compressor Room two With the Compressor Room posing the biggest risk of an ammonia leak, Intelligent heater heater Intelligent and for temperature moisture control SAFECELL Technology SAFECELL 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com 8 Carbon Dioxide Sensors 920 NTradewinds Pkwy, Columbia,MO 65201866-394-5861 www.CTIengineering.com [email protected] Diffusion-style sensorsformanyapplications.2-yearwarrantyonallsensors. listed toULandCSAstandards. standard linear4-20mAoutput.PowerRequirements:24VDC,350mA. -60°F to+120°F,includingfreezer,washdown,andoutdoors.Industry resistant polycarbonatesensorenclosuresuitableforalllocationsfrom and coppertracingfromcorrosion.Weather,corrosion,chemical completely sealedinpottingcompound,protectingelectroniccomponents Carbon Dioxidespecificinfraredsensortechnology.Sensorboardis GG-CO2 CSA standards. 4-20 mAoutput.PowerRequirements: 24VDC,60mA. corrosion. 18gauge,316stainless steelenclosure.Industrystandardlinear protecting sensitiveelectroniccomponentsandcopper tracing from valves. Circuitboardiscompletelysealedinpottingcompound, includes mountingkit.Continuousmonitoringofrefrigeration systemrelief Infrared carbondioxideventlinesensor,range0-5%(0-50,000 ppm), GG-VL2- GG-CO2-100%-DM GG-CO2-20%-DM GG-CO2-5%-DM GG-CO2-3%-DM GG-CO2-1%-DM carbon dioxidedetectioninventilationducts. Includes DuctMounthardwareandpolycarbonateenclosurefor GG-CO2 GG-CO2-100%-ST GG-CO2-20%-ST GG-CO2-5%-ST GG-CO2-3%-ST GG-CO2-1%-ST hinged lid,withcaptivescrew. #3finish, enclosure, duty316stainless washdown NEMA3RX 18 gauge, GG-CO2 GG-CO2-100% GG-CO2-20% GG-CO2-5% GG-CO2-3% GG-CO2-1% ...... CO2 ...... with with Carbon Dioxide Sensors

| | | DuctMount

Stainless SteelEnclosure

0-10,000 ppm 0-50,000 ppm 0-30,000 ppm(standard) | 0-200,000 ppm 0-1,000,000 ppm ...... ETL listedtoULand ETL $1,430 $1,430 $1,220 $1,150

Carbon Monoxide Sensors Carbon Monoxide Sensors

Diffusion-style sensors for many applications. 2-year warranty on all sensors.

GG-CO ...... $900 Electrochemical carbon monoxide sensor, 0-200 ppm. Gas specific electrochemical sensor technology. Circuit board is completely sealed in potting compound, protecting sensitive electronic components and copper tracing from corrosion. Weather, corrosion, and chemical resistant polycarbonate sensor enclosure. Industry standard linear 4-20 mA output. Power Requirements: 24 VDC, 350 mA. ETL listed to UL and CSA standards.

GG-CO-200 | 0-200 ppm (standard)

GG-CO with Stainless Steel Enclosure ...... $1,110 18 gauge, NEMA 3RX washdown duty 316 stainless enclosure, #3 finish, hinged lid, with captive screw.

GG-CO-200-ST

GG-CO with Duct Mount ...... $1,110 Includes Duct Mount hardware and polycarbonate enclosure for carbon monoxide detection in ventilation ducts.

GG-CO-200-DM

GG-CO-EXP ...... $1,110 Explosion proof enclosure for hazardous areas. Carbon Monoxide specific electrochemical sensor, 0-200 ppm. Electronics potted to eliminate internal corrosion. Industry standard linear 4-20 mA output. Power Requirements: 24 VDC, 50 mA.

GG-CO-200-EXP | 0-200 ppm (standard)

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 9 10 Chlorine Sensors 920 NTradewinds Pkwy, Columbia,MO 65201866-394-5861 www.CTIengineering.com [email protected] Diffusion-style sensorsformanyapplications.2-yearwarrantyonallsensors. 24 VDC50mA. corrosion. Industrystandardlinear4-20mAoutput.Power Requirements: electrochemical sensor,0-5ppm.Electronicspottedtoeliminate internal Explosion proofenclosureforhazardousareas.Chlorine specific GG-CL2-EXP 24 VDC,350mA.ETLlistedtoULandCSAstandards. enclosure. Industrystandardlinear4-20mAoutput.PowerRequirements: Weather, corrosion,andchemicalresistantpolycarbonatesensor sensitive electroniccomponentsandcoppertracingfromcorrosion. Circuit boardiscompletelysealedinpottingcompound,protecting polycarbonate enclosure.Gasspecificelectrochemicalsensortechnology. Electrochemical chlorinesensor,0-5ppm,environmentallyadaptiveheated GG-CL2 GG-CL2-5-EXP GG-CL2-B-5-DM chlorine detectioninventilationducts. Includes DuctMounthardwareandpolycarbonateenclosurefor GG-CL2-B GG-CL2-B-5-ST hinged lid,withcaptivescrew. 18 gauge, NEMA 3RX washdown duty 316 stainless enclosure, #3 finish, GG-CL2-B GG-CL2- -B ......

B-5 ...... with with

| 0-5 ppm(standard) StainlessSteelEnclosure DuctMount 0-5 ppm(standard) Chlorine Sensors ......

......

$1,110 $1,110 $1,110 $900

Combustible Sensors Combustible Sensors

Diffusion-style sensors for many applications. 2-year warranty on all sensors.

GG-LEL2 ...... $920 High-range Catalytic Bead sensor technology, explosion-proof housing for hazardous areas. 0/100% LEL calibrated to target gas. Industry standard linear 4-20 mA output. Power Requirements: 24 VDC, 100 mA. Other gases also available.

GG-LEL2-C2H6 (Ethane) GG-LEL2-C2H4 (Ethylene) GG-LEL2-H2 (Hydrogen) GG-LEL2-CH4 (Methane) GG-LEL2-C4H10 (N-butane) GG-LEL2-C6H14 (N-hexane) GG-LEL2-C5H12 (N-pentane) GG-LEL2-C3H8 (Propane)

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 11 12 synthetic refrigerant Sensors 920 NTradewinds Pkwy, Columbia,MO 65201866-394-5861 www.CTIengineering.com [email protected] Diffusion-style sensorsformanyapplications.2-yearwarrantyonallsensors. listed toULandCSAstandards. standard linear4-20mAoutput.PowerRequirements:24VDC,85mA. housing allowsforsimpleandlowcostsensorreplacement.Industry components fromcorrosion.Stainlesssteelenclosure.Innovativesensor is completelysealedinpottingcompound,protectingsensitiveelectronic Continuous monitoringofrefrigerationsystemreliefvalves.Circuitboard and otherCFC/HFCHCFCgases,range0-1%,includesmountingkit. Vent Line,solid-staterefrigerantsensorforR22,R134A,R404A,R507A GG-VL2-R UL andCSAstandards.Seepage64forlistofmoredetectablegases. available (pages62-63).PowerRequirements:24VDC,330mA. ppm, 0-1,000ppmand0-3,000rangesavailable.Othergasesalso washdown, andoutdoors.Industrystandardlinear4-20mAoutput.0-500 enclosure suitableforalllocationsfrom-50°to+120°F,includingfreezer, factory range0-500ppm,ruggedtemperaturecontrolledpolycarbonate Infrared refrigerantsensorforHFO,CFC’s,HFC’s,andHCFC’s.Standard GG-R GG-R507a-500 GG-R404a-500 GG-R134a-500 GG-R22-500 0-500 ppm GG-R507a-500 GG-R404a-500 GG-R134a-500 GG-R22-500 0-500 ppm hinged lid,withcaptivescrew. 18 gauge, NEMA 3RX washdown duty 316 stainless enclosure, #3 finish, GG-R ...... SyNTHETIC REFRIGERANTSensors ...... with StainlessSteelEnclosure -ST -ST -ST -ST GG-R507a-1000 GG-R404a-1000 GG-R134a-1000 GG-R22-1000 0-1,000 ppm GG-R507a-1000 GG-R404a-1000 GG-R134a-1000 GG-R22-1000 0-1,000 ppm ...... -ST -ST -ST -ST GG-R507a-3000 GG-R404a-3000 GG-R134a-3000 GG-R22-3000 0-3,000 ppm GG-R507a-3000 GG-R404a-3000 GG-R134a-3000 GG-R22-3000 0-3,000 ppm -ST -ST -ST -ST ETL listedto ETL

$1,430 $1,220 $1,150

Hydrogen Sensors HYdrogen Sensors

Diffusion-style sensors for many applications. 2-year warranty on all sensors.

GG-H2-EC ...... $900 Electrochemical hydrogen sensor for ranges (0-10,000 ppm (0-25% LEL) and 0-2000 ppm H2). Designed for battery rooms and charging stations for ventilation activation. Hydrogen selective electrochemical sensor technology. Weather, corrosion, and chemical resistant polycarbonate sensor enclosure. Industry standard linear 4-20 mA output. Power Requirements: 24 VDC, 250 mA. ETL listed to UL and CSA standards.

GG-H2-EC-10,000 | 0-10,000 ppm (standard) GG-H2-EC-2,000 | 0-2,000 ppm

GG-H2-EC with Stainless Steel Enclosure ...... $1,110 18 gauge, NEMA 3RX washdown duty 316 stainless enclosure, #3 finish, hinged lid, with captive screw.

GG-H2-EC-10,000-ST GG-H2-EC-2,000-ST

GG-H2-EC with Duct Mount ...... $1,110 Includes Duct Mount hardware and polycarbonate enclosure for hydrogen detection in ventilation ducts.

GG-H2-EC-10,000-DM GG-H2-EC-2,000-DM

GG-H2-EC-EXP ...... $1,110 Explosion proof enclosure for hazardous areas. Hydrogen specific electrochemical sensor. Electronics potted to eliminate internal corrosion. Industry standard linear 4-20 mA output. Power Requirements: 24 VDC, 50 mA.

GG-H2-EC-10,000-EXP | 0-10,000 ppm (standard) GG-H2-EC-2,000-EXP | 0-2,000 ppm

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 13 14 Hydrogen Sulfide Sensors 920 NTradewinds Pkwy, Columbia,MO 65201866-394-5861 www.CTIengineering.com [email protected] Diffusion-style sensorsformanyapplications.2-yearwarrantyonallsensors. Power Requirements:24VDC,350mA.ETLlistedtoULandCSAstandards. polycarbonate sensorenclosure.Industrystandardlinear4-20mAoutput. copper tracingfromcorrosion.Weather,corrosion,andchemicalresistant in pottingcompound,protectingsensitiveelectroniccomponentsand electrochemical sensortechnology.Circuitboardiscompletelysealed Electrochemical hydrogensulfidesensor,0-50ppm.Gasspecific GG-H2S

24 VDC,50mA. corrosion. Industrystandardlinear4-20mAoutput.Power Requirements: electrochemical sensor,0-50ppm.Electronicspottedto eliminateinternal Explosion proofenclosureforhazardousareas.Hydrogen Sulfidespecific GG-H2S-EXP GG-H2S GG-H2S-50-ST hinged lid,withcaptivescrew. 18 gauge, NEMA 3RX washdown duty 316 stainless enclosure, #3 finish, GG-H2S GG-H2S-50 GG-H2S-50-DM hydrogen sulfidedetectioninventilationducts. Includes DuctMounthardwareandpolycarbonateenclosurefor GG-H2S-50-EXP ......

...... with with Hydrogen SulfideSensors

| DuctMount StainlessSteelEnclosure

0-50 ppm(standard) | 0-50 ppm(standard) ......

......

$1,110 $1,110 $1,110 $900

Nitrogen Dioxide Sensors Nitrogen Dioxide Sensors

Diffusion-style sensors for many applications. 2-year warranty on all sensors.

GG-NO2-B ...... $900 Electrochemical nitrogen dioxide sensor, 0-10 ppm, environmentally adaptive heated polycarbonate enclosure. Gas specific electrochemical sensor technology. Circuit board is completely sealed in potting compound, protecting sensitive electronic components and copper tracing from corrosion. Weather, corrosion, and chemical resistant polycarbonate sensor enclosure. Industry standard linear 4-20 mA output. Power Requirements: 24 VDC, 350 mA. ETL listed to UL and CSA standards.

GG-NO2-B-10 | 0-10 ppm (standard)

GG-NO2-B with Stainless Steel Enclosure ...... $1,110 18 gauge, NEMA 3RX washdown duty 316 stainless enclosure, #3 finish, hinged lid, with captive screw.

GG-NO2-B-10-ST

GG-NO2-B with Duct Mount ...... $1,110 Includes Duct Mount hardware and polycarbonate enclosure for nitrogen dioxide detection in ventilation ducts.

GG-NO2-B-10-DM

GG-NO2-EXP ...... $1,110 Explosion proof enclosure for hazardous areas. Nitrogen Dioxide specific electrochemical sensor, 0-10 ppm. Electronics potted to eliminate internal corrosion. Industry standard linear 4-20 mA output. Power Requirements: 24 VDC, 50 mA.

GG-NO2-10-EXP | 0-10 ppm (standard)

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 15 16 OXygen Sensors 920 NTradewinds Pkwy, Columbia,MO 65201866-394-5861 www.CTIengineering.com [email protected] Diffusion-style sensorsformanyapplications.2-yearwarrantyonallsensors. output. PowerRequirements:24VDC,40mA. potted toeliminateinternalcorrosion.Industrystandard linear4-20mA electrochemical sensor,0-25%and15-25%rangesavailable. Electronics Explosion proofenclosureforhazardousareas.Oxygen specific GG-O2-EXP standards. mA output.PowerRequirements:24VDC,250mA. resistant polycarbonatesensorenclosure.Industrystandardlinear4-20 and coppertracingfromcorrosion.Weather,corrosion,chemical sealed inpottingcompound,protectingsensitiveelectroniccomponents specific electrochemicalsensortechnology.Circuitboardiscompletely Electrochemical oxygensensor,0-25%and15/25%rangesavailable.Gas GG-O2-C GG-O2-15/25-EXP GG-O2-0/25-EXP GG-O2-C15-DM GG-O2-C0-DM oxygen detectioninventilationducts. Includes DuctMounthardwareandpolycarbonateenclosurefor GG-O2-C GG-O2-C15-ST GG-O2-C0-ST hinged lid,withcaptivescrew. 18 gauge, NEMA 3RX washdown duty 316 stainless enclosure, #3 finish, GG-O2-C GG-O2-C15 GG-O2-C0 ......

...... | with with

| 0-25% (standard) 15-25% StainlessSteelEnclosure DuctMount | | Oxygen Sensors 15-25% 0-25% (standard) ......

...... ETL listedtoULandCSA

$1,110 $1,110 $1,110 $900

Sulfur Dioxide Sensors Sulfur Dioxide Sensors

Diffusion-style sensors for many applications. 2-year warranty on all sensors.

GG-SO2 ...... $900 Electrochemical sulfur dioxide sensor, 0-20 ppm, environmentally adaptive heated polycarbonate enclosure. Gas specific electrochemical sensor technology. Circuit board is completely sealed in potting compound, protecting sensitive electronic components and copper tracing from corrosion. Weather, corrosion, and chemical resistant polycarbonate sensor enclosure. Industry standard linear 4-20 mA output. Power Requirements: 24 VDC, 350 mA. ETL listed to UL and CSA standards.

GG-SO2-20 | 0-20 ppm (standard)

GG-SO2 with Stainless Steel Enclosure ...... $1,110 18 gauge, NEMA 3RX washdown duty 316 stainless enclosure, #3 finish, hinged lid, with captive screw.

GG-SO2-20-ST

GG-SO2 with Duct Mount ...... $1,110 Includes Duct Mount hardware and polycarbonate enclosure for sulfur dioxide detection in ventilation ducts.

GG-SO2-20-DM

GG-SO2-EXP ...... $1,110 Explosion proof enclosure for hazardous areas. Sulfur Dioxide specific electrochemical sensor, 0-20 ppm. Electronics potted to eliminate internal corrosion. Industry standard linear 4-20 mA output. Power Requirements: 24 VDC, 50 mA.

GG-SO2-20-EXP | 0-20 ppm (standard)

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 17 18 Duo-Sense Sensors 920 NTradewinds Pkwy, Columbia,MO 65201866-394-5861 www.CTIengineering.com [email protected] sensors. Dual sensortransmittersforparkinggarages&vehicledepots.2-yearwarrantyonall 130 mA. linear 4-20mAoutput(1foreachsensor).PowerRequirements:24VDC, chemical resistantpolycarbonatesensorenclosure.Industrystandard components andcoppertracingfromcorrosion.Weather,corrosion, is completelysealedinpottingcompound,protectingsensitiveelectronic detector. Gasspecificelectrochemicalsensortechnology.Circuitboard ppm), andanelectrochemicalNitrogenDioxidesensor(0-10ppm)inone The Duo-SenseoffersanelectrochemicalCarbonMonoxidesensor(0-200 GG-

CO-NO2 GG-CO-NO2 GG-CO-NO2-DM detection inventilationducts. Includes DuctMounthardwareandpolycarbonateenclosurefor GG-CO-NO2 GG-CO-NO2-ST hinged lid,withcaptivescrew. 18 gauge, NEMA 3RX washdown duty 316 stainless enclosure, #3 finish, GG-CO-NO2 GG-CO-NO2-WH pillar mounting,and1/2”LBconduitbody. The WarehouseKitincludes:WallPlate,SafetyCage,36” strapsfor ...... with with with Duo-Sense Sensors StainlessSteelEnclosure Warhouse Kit DuctMount ......

......

$1,205 $1,205 $1,245 $995

Sample Draw Sensors sample draw Sensors

Sample Draw sensors for a variety of applications including: poultry houses, controlled atmospheres, and more. 2-year warranty on all sensors.

SD1 ...... $1,495 Electrochemical sensor with sample draw technology to sample rooms and areas that do not allow a standard sensor. Gas specific electrochemical sensor technology. Circuit board is completely sealed in potting compound, protecting sensitive electronic components and copper tracing from corrosion. Weatherproof NEMA 4X IP66 sensor enclosure. The SD1 is designed to mount inside of the detection zone, with the fresh air port mounted in a clean air environment. Industry standard linear 4-20 mA output. Power Requirements: 24 VDC, 800 mA. Other gases and ranges available.

SD1-NH3-100 | 0-100 ppm Ammonia SD1-H2S-50 | 0-50 ppm Hydrogen Sulfide

SD2 ...... $1,495 Electrochemical sensor with sample draw technology to sample rooms and areas that do not allow a standard sensor. Gas specific electrochemical sensor technology. Circuit board is completely sealed in potting compound, protecting sensitive electronic components and copper tracing from corrosion. Weatherproof NEMA 4X IP66 sensor enclosure. The SD2 is designed to mount in a clean air environment, with the sample port located inside the detection zone. Industry standard linear 4-20 mA output. Power Requirements: 24 VDC, 800 mA. Other gases and ranges available.

SD2-NH3-50 | 0-50 ppm Ammonia SD2-NH3-100 | 0-100 ppm Ammonia SD2-NH3-1000 | 0-1,000 ppm Ammonia SD1-H2S-50 | 0-50 ppm Hydrogen Sulfide

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 19 Replacement Cells and Sensor Elements

CTI replacement cells and sensor elements. 2-year warranty on all elements.

GG-NH3-RC ...... $340 Replacement extended life electrochemical cell for ammonia sensor model GG-NH3; also compatible with ECF2 / ECF9 / ECFX transmitters

GG-NH3-HR-RC ...... $340 Replacement extended life high-range (0-1,000 ppm) electrochemical cell for ammonia sensor model GG-NH3; also compatible with ECF2 / ECF9 / ECFX transmitters

GG-O2-RC-SP1 ...... $340 Replacement electrochemical cell for oxygen sensor model GG-O2-SP1

GG-O2-C-RC ...... $340 Replacement electrochemical cell for oxygen sensor model GG-O2-C (ranges 0-25% and 15-25%)

GG-CO-RC ...... $340 Replacement electrochemical cell for carbon monoxide sensor model GG- CO

GG-CL2-B-RC ...... $340 Replacement electrochemical cell for chlorine sensor models GG-CL2-B,

Replacement Cells and Sensor Elements Replacement and GG-CL2

GG-H2S-RC ...... $340 Replacement electrochemical cell for hydrogen sulfide sensor model GG- H2S

GG-NO2-B-RC ...... $340 Replacement electrochemical cell for nitrogen dioxide sensor model GG- NO2-B, GG-NO2, and EC-F2-NO2

GG-H2-EC-RC ...... $340 Replacement electrochemical cell for hydogen sensor model GG-H2-EC (ranges 0-2,000 and 0-10,000 ppm)

GG-SO2-RC ...... $340 Replacement electrochemical cell for sulfur dioxide sensor model GG-SO2

GG-NH3-2%-RS ...... $350 Replacement catalytic bead sensor for ammonia sensor model GG-NH3-2% and GG-NH3-1%

GG-H2-1%-RS ...... $350 Replacement catalytic bead sensor for hydrogen sensor model GG-H2-1%

EC-F2-NH3-RC ...... $340 Replacement electrochemical cell for ammonia

SS-NH3-RS ...... $270 Replacement solid-state sensor for ammonia

GG-VL-NH3-RS ...... $270 Replacement vent line sensor for ammonia sensor model GG-VL-NH3

GG-VL-R-RS ...... $270 Replacement vent line sensor for refrigerant sensor models GG-VL-Rxxx

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 20 Replacement Cells and Sensor Elements Replacement Cells and Sensor Elements

CTI replacement cells and sensor elements. 2-year warranty on all elements

GG-VL2-NH3-RS ...... $410 Replacement catalytic bead vent line sensor for ammonia sensor model GG-VL2-NH3

GG-VL2-CO2-RS ...... $410 Replacement infrared vent line sensor for carbon dioxide sensor model GG-VL2-CO2

GG-VL2-R-RS ...... $410 Replacement solid state vent line sensor for refrigerant sensor model GG-VL2-R

GG-NH3-2%-RS-EXP ...... $440 Replacement explosion-proof catalytic bead sensor for ammonia sensor model GG-NH3-2%-EXP

GG-LEL2-NH3-RS ...... $440 Replacement explosion-proof catalytic bead sensor for combustible LEL sensor model GG-LEL2-NH3 (ammonia only)

GG-LEL2-RS ...... $440 Replacement explosion-proof catalytic bead sensor for combustible LEL sensor model GG-LEL2 (all gases excluding ammonia)

GG-NH3-RC-EXP ...... $400 Replacement explosion-proof electrochemical cell for ammonia sensor model GG-NH3-EXP

GG-CO-RC-EXP ...... $440 Replacement explosion-proof electrochemical cell for carbon monoxide sensor model GG-CO-EXP

GG-CL2-RC-EXP ...... $440 Replacement explosion-proof electrochemical cell for chlorine sensor model GG-CL2-EXP

GG-H2-EC-RC-EXP ...... $440 Replacement explosion-proof electrochemical cell for hydrogen sensor model GG-H2-EC-EXP (ranges 0-2,000 and 0-10,000 ppm)

GG-H2S-RC-EXP ...... $440 Replacement explosion-proof electrochemical cell for hydrogen sensor model GG-H2S-EXP

GG-NO2-RC-EXP ...... $440 Replacement explosion-proof electrochemical cell for nitrogen dioxide sensor model GG-NO2-EXP

GG-SO2-RC-EXP ...... $440 Replacement explosion-proof electrochemical cell for nitrogen dioxide sensor model GG-SO2-EXP

GG-LEL-CH4-RS ...... $330 Replacement catalytic bead sensor for methane sensor model GG-LEL-CH4

GG-LEL-H2-RS ...... $330 Replacement catalytic bead sensor for hydrogen sensor model GG-LEL-H2

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 21 Certified Calibration Gas

Calibration kits and gas work with most manufacturers’ gas sensors. N.I.S.T traceable. Custom mixes available.

Cal Kit 17L ...... $265 Calibration Kit includes regulator for 17 liter bottles, tubing, calibration cups to fit all CTI sensors, and rugged carrying case that holds two bottles (gas not included). Calibration Gas Calibration

17 Liter Bottle, 240 psi ...... $115 Many other gases and ranges available. Contact CTI for availability.

Part Number Description RB17L-NH3/25 25 ppm ammonia (air balance) RB17L-NH3/50 50 ppm ammonia (air balance) RB17L-NH3/100 100 ppm ammonia (air balance) RB17L-NH3/150 150 ppm ammonia (air balance) RB17L-NH3/250 250 ppm ammonia (air balance) RB17L-NH3/300 300 ppm ammonia (air balance) RB17L-NH3/500 500 ppm ammonia (air balance) RB17L-NH3/1000 1000 ppm ammonia (air balance) RB17L-NH3/1% 1.0% ammonia (air balance) RB17L-NH3/2% 2.0% ammonia (air balance) RB17L-CO2/500 500 ppm carbon dioxide (N2 balance) RB17L-CO2/1% 1.0% carbon dioxide (N2 balance) RB17L-CO2/3% 3.0% carbon dioxide (N2 balance) RB17L-CO2/5% 5.0% carbon dioxide (N2 balance) RB17L-O2/15% 15% oxygen (N2 balance) RB17L-O2/20.9% 20.9% oxygen (N2 balance) RB17L-N2 100% nitrogen RB17L-ZA Zero air (20.9% O2, N2 balance) RB17L-CO/50 50 ppm carbon monoxide (air balance) RB17L-CO/200 200 ppm carbon monoxide (air balance) RB17L-CH4/1.0% 1.0% methane (20%LEL) (air balance) RB17L-CH4/2.5% 2.5% methane (50%LEL) (air balance) RB17L-H2/2000 2000 ppm hydrogen (air balance) RB17L-H2/1% 1.0% hydrogen (25%LEL) (air balance) RB17L-R22/500 500 ppm R22 (air balance) RB17L-R22/1000 1000 ppm R22 (air balance) RB17L-R22/3000 3000 ppm R22 (air balance) RB17L-R134a/500 500 ppm R134a (air balance) RB17L-R134a/1000 1000 ppm R134a (air balance) RB17L-R134a/3000 3000 ppm R134a (air balance) RB17L-R404a/500 500 ppm R404a (air balance) RB17L-R404a/1000 1000 ppm R404a (air balance) RB17L-R404a/3000 3000 ppm R404a (air balance) RB17L-R507a/500 500 ppm R507a (air balance) RB17L-R507a/1000 1000 ppm R507a (air balance) RB17L-R507a/3000 3000 ppm R507a (air balance) RB17L-ISOB/100 100 ppm Isobutylene (air balance)

CK-REG-17L ...... $165 0.8 LPM valve/regulator with pressure gauge for 17L bottles. 3 ft Norprene tubing and calibration cups included for use with all CTI sensors.

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 22 Certified Calibration Gas Calibration Gas

29L bottles have been replaced with 34L bottles for all CTI products. All 29L and 34L parts are compatible.

Cal Kit 34L ...... $265 Calibration Kit includes regulator for 34 liter bottles, tubing, calibration cups to fit all CTI sensors, and rugged carrying case that holds two bottles (gas not included).

34 Liter Bottle, 500 psi ...... $210 Many other gases and ranges available. Contact CTI for availability.

Part Number Description RB34L-NH3/25 25 ppm ammonia (air balance) RB34L-NH3/50 50 ppm ammonia (air balance) RB34L-NH3/100 100 ppm ammonia (air balance) RB34L-NH3/150 150 ppm ammonia (air balance) RB34L-NH3/250 250 ppm ammonia (air balance) RB34L-NH3/300 300 ppm ammonia (air balance) RB34L-NH3/500 500 ppm ammonia (air balance) RB34L-NH3/1000 1000 ppm ammonia (air balance) RB34L-NH3/1% 1.0% ammonia (air balance) RB34L-NH3/2% 2.0% ammonia (air balance) RB34L-CO2/500 500 ppm carbon dioxide (N2 balance) RB34L-CO2/1% 1.0% carbon dioxide (N2 balance) RB34L-CO2/3% 3.0% carbon dioxide (N2 balance) RB34L-CO2/5% 5.0% carbon dioxide (N2 balance) RB34L-O2/15% 15% oxygen (N2 balance) RB34L-O2/20.9% 20.9% oxygen (N2 balance) RB34L-N2 100% Nitrogen RB34L-ZA Zero air (20.9% O2, N2 balance) RB34L-CO/50 50 ppm carbon monoxide (air balance) RB34L-CO/200 200 ppm carbon monoxide (air balance) RB34L-CH4/1.0% 1.0% methane (20%LEL) (air balance) RB34L-CH4/2.5% 2.5% methane (50%LEL) (air balance) RB34L-H2/2000 2000 ppm hydrogen (air balance) RB34L-H2/1% 1.0% hydrogen (25%LEL) (air balance) RB34L-R22/500 500 ppm R22 (air balance) RB34L-R22/1000 1000 ppm R22 (air balance) RB34L-R22/3000 3000 ppm R22 (air balance) RB34L-R134a/500 500 ppm R134a (air balance) RB34L-R134a/1000 1000 ppm R134a (air balance) RB34L-R134a/3000 3000 ppm R134a (air balance) RB34L-R404a/500 500 ppm R404a (air balance) RB34L-R404a/1000 1000 ppm R404a (air balance) RB34L-R404a/3000 3000 ppm R404a (air balance) RB34L-R507a/500 500 ppm R507a (air balance) RB34L-R507a/1000 1000 ppm R507a (air balance) RB34L-R507a/3000 3000 ppm R507a (air balance) RB34L-4gas-B 25 ppm H2S, 100 ppm CO, 50% LEL CH4, 18% O2

CK-REG-34L ...... $165 0.8 LPM valve/regulator with pressure gauge for 34L & 58L bottles. 3 ft Norprene tubing and calibration cups included for use with all CTI sensors.

CK-CUP & HOSE ...... $30 3 ft Norprene tubing and two sensor adaptors to fit all CTI sensors.

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 23 Calibration Gas Selection

Use the information below to select the proper calibration gas.

Getting Started The first step in sensor calibration is obtaining a calibration kit. The calibration kit includes the regulator for attaching to the bottle, the tubing needed to transfer the gas, and the calibration cups. The calibration cups connect to the sensors and are necessary to provide an exact known concentration to the sensor, without Calibration Gas Calibration dilution from outside air. There are two kit sizes to choose from (17L & 34L), and each kit has connections for their respective size.

Choosing a Bottle Size

The 17L bottle holds 17 liters of gas at around 240 PSI. For sensor calibration, one 17L bottle will calibrate 7-10 sensors. The primary use for 17L bottles is for systems using only a few sensors at specific ranges, where the excess gas that a 34L bottle provides is unnecessary.

The 34L bottle holds 34 liters of gas at around 500 PSI. For sensor calibration, one 34L bottle will calibrate 15-20 sensors. The primary use for 34L bottles is for systems that have a large amount of sensors with the same range. For example, a detection system using 12 NH3 detectors with a range of 0-100 ppm can be calibrated with one 34L bottle, rather than two 17L bottles.

Selecting the proper calibration gas and concentration CTI offers a variety of detectors for different target gases. In order to choose the correct calibration gas it is necessary to know the target gas, and the range of the detector being calibrated. For example, the GG-NH3 with a range of 0-100 ppm (GG-NH3-100) will have a target gas of NH3, and a range of 0-100 ppm. For calibration purposes, choose the gas that matches the upper range of the detector. In this instance it would be 100 ppm NH3 (RB17L-NH3/100 or RB34L-NH3/100) with a span calibration target of 200 mVdc.

Calibration gas can also be used to calibrate at less than the full-scale of the detector, but it is usually not recommended to calibrate at less than half-scale. For example, if there is only 100 ppm NH3 on hand, but a 0-200 ppm NH3 sensor needs calibration, the sensor can be calibrated to half-scale with a span calibration target of 120 mVdc. However, 100 ppm NH3 should not be used to calibrate a sensor with a range of 0-500 ppm.

Zero Calibration CTI gas detectors have various target gases and resting signals in clean air. Some gases are found in clean air, such as Carbon Dioxide, in which case you will need to calibrate the zero signal. Other gases such as Hydrogen, do not have a scent, so zero gas is necessary to ensure there is not already gas present. Gases such as NH3 are not found in clean air but do have an odor even at very low levels, so zero gas is unnecessary. If a background target gas is detected, then zero air gas may be needed to calibrate the zero signal.

Span Calibration For span calibration of CTI detectors, please reference the manuals included with the sensors at purchase, or available online at the specific product pages, or downloads page. A quick reference guide has been provided on the following page. For any remaining questions, please contact CTI.

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 24 Calibration Gas Selection Calibration Gas

Use the table below to select the proper calibration gas for CTI detectors.

Sensor Model Sensor Part # Sensor Range Zero Gas used Zero target Span gas used Span target (part #) (mVdc) (part #) (mVdc) GG-NH3 GG-NH3-100 0-100 ppm *Clean air 40 RB17L-NH3/100 200 GG-NH3 GG-NH3-200 0-200 ppm *Clean air 40 RB17L-NH3/200 200 GG-NH3 GG-NH3-250 0-250 ppm *Clean air 40 RB17L-NH3/250 200 GG-NH3 GG-NH3-300 0-300 ppm *Clean air 40 RB17L-NH3/300 200 GG-NH3 GG-NH3-500 0-500 ppm *Clean air 40 RB17L-NH3/500 200 GG-NH3 GG-NH3-1000 0-1000 ppm *Clean air 40 RB17L-NH3/1000 200 GG-NH3-1% GG-NH3-1% 0-1% *Clean air 40 RB17L-NH3/1% 200 GG-NH3-2% GG-NH3-2% 0-2% *Clean air 40 RB17L-NH3/2% 200 GG-VL-NH3 GG-VL-NH3 0-1% *Clean air 40 Response check N/A GG-VL2-NH3 GG-VL2-NH3 0-1% *Clean air 40 RB17L-NH3/1% 200 GG-CO2 GG-CO2-1% 0-1% RB17L-CO2/500 48 RB17L-CO2/1% 200 GG-CO2 GG-CO2-3% 0-3% RB17L-CO2/500 42.7 RB17L-CO2/3% 200 GG-CO2 GG-CO2-5% 0-5% RB17L-CO2/500 41.6 RB17L-CO2/5% 200 GG-CO GG-CO-200 0-200 ppm RB17L/ZA 40 RB17L-CO/200 200 GG-O2-C GG-O2-C0 0-25% RB17L/N2 40 RB17L-O2/20.9% 173.7 GG-O2-C GG-O2-C15 15-25% RB17L-O2/15% 40 RB17L-O2/20.9% 134.4 GG-O2-SP1 GG-O2-SP1 0-25% RB17L/N2 40 RB17L-O2/20.9% 173.7 GG-H2-EC GG-H2-EC-10000 0-10,000 ppm RB17L/ZA 40 RB17L-H2/1% 200 GG-H2-EC GG-H2-EC-2000 0-2,000 ppm RB17L/ZA 40 RB17L-H2/2000 200 GG-H2-1% GG-H2-1% 0-10,000 ppm RB17L/ZA 40 RB17L-H2/1% 200 GG-H2S GG-H2S-50 0-50 ppm RB17L/ZA 40 *RB34L-H2S/50 200 GG-NO2-B GG-NO2-B-10 0-10 ppm RB17L/ZA 40 *RB34L-NO2/10 200 GG-CL2-B GG-CL2-B-5 0-5 ppm RB17L/ZA 40 Chlorine Generator 200 GG-SO2 GG-SO2-20 0-20 ppm RB17L/ZA 40 RB29L-SO2/20 200 GG-R GG-R22-500 0-500 ppm RB17L/ZA 40 RB17L-R22/500 200 GG-R GG-R22-3000 0-3000 ppm RB17L/ZA 40 RB17L-R22/3000 200 GG-R GG-R134a-500 0-500 ppm RB17L/ZA 40 RB17L-R134a/500 200 GG-R GG-R134a-3000 0-3000 ppm RB17L/ZA 40 RB17L-R134a/3000 200 GG-R GG-R507a-500 0-500 ppm RB17L/ZA 40 RB17L-R507a/500 200 GG-R GG-R507a-3000 0-3000 ppm RB17L/ZA 40 RB17L-R507a/3000 200 GG-R GG-R404a-500 0-500 ppm RB17L/ZA 40 RB17L-R404a/500 200 GG-R GG-R404a-3000 0-3000 ppm RB17L/ZA 40 RB17L-R404a/3000 200 GG-VL-R GG-VL-R22 0-1% RB17L/ZA 40 Response Check N/A GG-VL-R GG-VL-R134a 0-1% RB17L/ZA 40 Response Check N/A GG-VL-R GG-VL-R507a 0-1% RB17L/ZA 40 Response Check N/A GG-VL-R GG-VL-R404a 0-1% RB17L/ZA 40 Response Check N/A GG-LEL GG-LEL-CH4 0-100% LEL RB17L/ZA 40 RB17L-CH4/1% 72 GG-LEL GG-LEL-H2 0-100% LEL RB17L/ZA 40 RB17L-CH4/1% 82 GG-LEL2 GG-LEL2-C2H6 0-100% LEL RB17L/ZA 40 RB17L-CH4/2.5% 139 GG-LEL2 GG-LEL2-C2H4 0-100% LEL RB17L/ZA 40 RB17L-CH4/2.5% 168 GG-LEL2 GG-LEL2-H2 0-100% LEL RB17L/ZA 40 RB17L-CH4/2.5% 111 GG-LEL2 GG-LEL2-CH4 0-100% LEL RB17L/ZA 40 RB17L-CH4/2.5% 120

*Clean air for ammonia sensors refers to the absence of ammonia odor in the area of the sensor. 34L bottles are the same as the old 29L bottles. 34L bottles use the same regulator as 29L bottles.

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 25 26 Accessories

920 NTradewinds Pkwy, Columbia,MO 65201866-394-5861 www.CTIengineering.com [email protected] New Lighting forusewithgasdetectionsystems. Strobe. labeled “Ammonia”unlessspecified.Ourbestsellingwet-weatherHorn/ rations. Highintensityflashwithfieldselectablebuzzertones.Allunits doors. Separatehornandstrobecircuitsallowformultiplewiringconfigu Horn/Strobe, 24VDC.Weatherproofenclosureforwashdownandout SHA-24 outdoor mounting.Customconfigurationsavailable. modules flash(greensteady)forhighvisibility.Weatherproofindoor/ technology forzeromaintenance.1/2”conduitmountadaptor.Alllight StackLight assemblyofferedin24vdcor120vacwith100dBbuzzer.LED StackLight “Ammonia” unlessotherwisespecified. independently. 110dBhornand80fieldselectabletones.Allunitslabeled down andoutdoorlocations.Hornstrobetriggersimultaneouslyor Horn/Strobe, 110dB,120VACor24VDC.Weatherproofhousingforwash SHA-PAX-110dB lectable buzzertones.Allunitslabeled“Ammonia”unlessspecified. Horn andstrobetriggersimultaneously.Highintensityflashfieldse Horn/Strobe, 120VAC.Weatherproofhousingandbackplateforoutdoors. SHA-120 pressure sprayandoutdoorapplications.Customconfigurations available. buzzer. Flashingxenonlightmodules(greensteadyLED). IP65forhigh StackLight 2assemblyofferedin24vdcor120vac with105dB StackLight SL2-120-WRBY-B SL2-120-GAR-B SL2-120-AR-B SL2-120-R-B SL2-24-WRBY-B SL-F-24-GAR-B SL2-24-AR-B SL2--24-R-B SL-F-120-BWAR-B SL-F-120-GAR-B SL-F-120-AR-B SL-F-120-R-B SL-F-24-BWAR-B SL-F-24-GAR-B SL-F-24-AR-B SL-F-24-R-B SHA-PAX-110-24-Red SHA-PAX-110-24-Amber SHA-PAX-110-24-Blue 24VDC SHA-24-Amber SHA-24-Blue SHA-120-Amber SHA-120-Blue ...... -2

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...... Accessories |Lighting ......

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120VAC SHA-PAX-110-120-Red SHA-PAX-110-120-Blue SHA-24-Clear SHA-24-Red SHA-120-Green SHA-PAX-110-120-Amber SHA-120-Red

SHA-120-Clear SHA-24-Green - - - -

$1,305 $1,070 $600 $404 $668 $965 $688 $805 $805 $645 $550 $485 $424 $825 $835 $561 $185 $185 $541

Accessories | Lighting Accessories

Lighting codes and recommendations.

The purpose of audible and visual alarm devices for leak detection is to notify plant personnel of an elevated target gas, or a depletion of, in the facility. Actions by plant personnel will be based on the facility’s safety protocol. Other uses for Horn/Strobes could be weather, fire, or operation/equipment- based notifications.

Primary Entrance

Machinery Room

Secondary Entrance

Required In machinery rooms, audible and visual alarm devices (Horn/Strobes) shall be provided inside the room to warn that, when the alarm has activated, access to the room is restricted to authorized personnel and emergency responders. Additional Horn/Strobes shall be located outside of each entrance to the machinery room. The audible alarms shall provide a sound pressure level of 15 decibels (dBA) above the average ambient sound level and 5 dBA above the maximum sound level of the area in which it is installed. Ammonia leak detection alarms shall be identified by signage adjacent to the Horn/Strobes.

Recommended In refrigerated spaces and areas other than machinery rooms, Horn/Strobes should be mounted in a location in which luminosity is visible and horn(s) are audible to all personnel occupying any given space in a room. These same units could have an increased effectiveness if they are visible to personnel at entry ways to the affected area. Plant personnel should determine what locations and lens colors are most effective for their facility. As a general guideline, a single Horn/Strobe with a candela intensity of 60cd should effectively provide enough notification (unobstructed) to a 1600 ft² area – room or corridor. In non-square room configurations, subdivide any offsets and treat them as a separate area in need of audible and visual alarms. Locate Horn/Strobes no greater than 150 horizontal feet apart on a single wall in a single room. Considerations for physical mounting locations: 80 to 96 inches above the floor where ceiling heights allow or close to the ceiling as to provide a reflective surface to further increase the effective visual noticeability. If ceiling heights are greater than 30ft, then mounting of Horn/Strobes can be around 30ft from the finished floor if deemed effective. Signage should be used to identify the Horn/Strobe.

Sources: • ANSI / IIAR-2 2014 Chapter 17 Ammonia Detection and Alarms • NFPA 72-2016 18.5.5 Appliance Location

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 27 28 Accessories 920 NTradewinds Pkwy, Columbia,MO 65201866-394-5861 www.CTIengineering.com [email protected] Accessorize yourgasdetectionsystemwiththesepopularitems. washdown areas.ForusewithGG-6remotesilence/resetfunction. 24 VDC.IP66/NEMA4polycarbonateenclosuresafeforoutdoorsand Silence &Resetswitches,1.5ANOcontacts,LEDrings,mountingplate, SB-SR1 areas. NEMA 4 Reset switch,1.5ANOcontacts,LEDring,mountingplate,24VDC. SB-R1 bonate enclosuresafeforoutdoorsandwashdownareas. dry contacts24VDC/120VAC,mountingplate.IP66/NEMA4polycar Emergency VentilationON/AUTOTamper-Proofselectorswitch,10A SB-VS1 polycarbonate enclosuresafeforoutdoorsandwashdownareas. 24 VDC/120VACNCandNOcontacts,mountingplate.IP66/NEMA4 Emergency PressureControltamper-proofpush-buttonswitch,1.5A SB-EPCS1 bonate enclosuresafeforoutdoorsandwashdownareas. 120VAC NCandNOcontacts,mountingplate.IP66/NEMA4polycar Emergency Ventilationtamper-proofpush-buttonswitch,1.5A24VDC SB-EV1 available. closure safeforoutdoorsandwashdownareas.Additionalcontactors 120VAC NCcontacts,mountingplate.IP66/NEMA4polycarbonateen Emergency Stoptamper-proofpush-buttonswitch,10A,24VDCor SB-ES washdown installation.ETLlisted toULandCSAstandards. GG sensorenclosures.LRrigid conduitbodyallowsforoutdooror function whileprovidingrelay outputwithdrycontacts.Connectsto Relay Module,4-20mAfeed-through designmaintainssignaloutput RM420-LR ard linear4-20mAoutput.Powerrequirements:24VDC, 25mA. enclosure designedforwashdownareasandoutdoors. Industry stand transmitter withRTDprobeeasilyadaptstoCTIcontrollers. Watertight Temperature sensorforranges-60°Fto+160°F(-51°C +71°C).2-wire Temp SensorTS2 3 ...... F or usewithGG-6controllerremoteresetfunction. polycarbonateenclosuresafeforoutdoorsandwashdown ...... Accessories IP66/ - - - - $295 $245 $245 $245 $245 $245 $245 $160

Accessories Accessories

Accessorize your gas detection system with these popular items.

Instrumentation Cable 3-conductor, shielded, stranded cable, 300 Vrms, PVC jacket, with copper drain wire. Minimum order 100 ft. Maximum spool size 1000 ft. Cable-GC-20/3 ...... $0.45/ft 20 AWG, General Cable C2525A (Belden equivalent). Cable-GC-18/3 ...... $0.50/ft 18 AWG, General Cable C2535A (Belden equivalent). Cable-BE-20/3 ...... $1.45/ft 20 AWG, Belden 8772. Cable-BE-18/3 ...... $1.65/ft 18 AWG, Belden 8770.

GG-6-APS ...... $245 Auxiliary 6.5A, 24 VDC power supply for the GG-6 controller. Includes mounting bracket and wire leads. Designed to handle the power requirements of multiple Horn/Strobe installations.

PS-24-3200 ...... $235 Power Supply, 24 VDC, 3.2 Amp, NEMA 4X polycarbonate enclosure. 7” x 5” x 2.2” deep. 110 VAC - 220 VAC input.

PS-24-6500 ...... $354 Power Supply, 24 VDC, 6.5 Amp, NEMA 12 powder coated steel enclosure. 12” x 6” x 4” deep. 110 VAC input.

UPS-1000VA-LCD ...... $220 1000VA, 600W uninterruptible power supply with status and diagnostics LCD. Maintains power to gas detection system during power fluctuations and brief outages.

UPS-2000VA-LCD ...... $490 2000VA, 1200W uninterruptible power supply with status and diagnostics LCD. Maintains power to gas detection system during power fluctuations and brief outages.

AD-400 ...... $695 Auto phone dialer with 4 contact closure inputs, 1 relay output, temperature sensor, AC power monitor. Dials up to 4 phone numbers.

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 29 30 Portables 920 NTradewinds Pkwy, Columbia,MO 65201866-394-5861 www.CTIengineering.com [email protected]

New New New New Single andmulti-gasportablegasdetectors.1-yearwarrantyonallmodels. BW-MCXL IntelliDox forBW-Solo. Autotestandcalibrate plusdataloggerdownload. BW-ID-Solo IntelliDox forBW-Ultra.Auto testandcalibrateplusdataloggerdownload. BW-ID-Ultra neccesary hardware. ports uptofiveIntelliDoxunits. IncludesACpowersupply,tubingandall IntelliDox enablerkit,requiredforallunits.One enablerkitsup BW-ID-ENABL battery, Includescharger,3ftofhose,andmanual. Compact designwithintegralmotorizedpumpandinternal rechargeable ranges of0-30%O2,0-1000ppmCO,0-200H2S,and 0-100%LEL. Portable 4-GasmonitorfordetectionofCO,H2S,O2,and LEL.Detection BW-GAMXTII (O2), CarbonMonoxide(CO),HydrogenSulfide(H2S),&Combustibles(LEL). GasAlert MicroClipXLportableconfinedspacemonitor.DetectsOxygen capability (IntelliDoxrequired).Othergasesavailable. Portable gasdetectorforsinglegas,with1yearbatterylife,anddatalogger BW-SOLO Carryingcase,hardshell Samplingwand for custompricing. popular configurationsshown.Seeconfiguratoronpage109.ContactCTI Includes integralmotorizedpump,ACcharger,hoseandmanual.Afew Portable multi-gasplatformcanbeconfiguredtodetectupfivegases. BW-ULTRA Rechargeablelithiumpolymerbatteryandchargingcradle wand, tubing,AAbatterypack,,manual,andruggedcarryingcase. 3-100% LELNH3.Includesintegralmotorizedsamplingpump, cover NH3responseranges.VOCphoto-ionization0-1000ppmNH3,LEL BW Micro5PIDportableammoniadetectorwithtwosensortechnologiesto Portable ammoniamonitor(0to150,000ppmNH3).Speciallyconfigured NH3 Responder BW-SOLO-CO2 BW-SOLO-CL2 BW-SOLO-H2S BW-SOLO-O2 BW-SOLO-CO BW-SOLO-NH3 BW-ULTRA-CC BW-M5-PROBE BW-ULTRA-XWHMB1 BW-ULTRA-XWHMQ1 BW-ULTRA-XWHMA1 BW-ULTRA-XWHM00 M5-RBC ...... Portable Gas Detection ......

......

(5-gas NH3) (5-gas CO2) (5-gas PID) (confined space) ...... - $1,990 $1,995 $2,195 $2,195 $2,615 $2,615 $1,715 $900 $200 $640 $630 $250 $385 $385 $385 $470 $100 $570 $40

Portable Gas Detection Portables

Replacement sensor elements for portable gas detectors. Many more available. Call for price and availability.

NH3 Responder Replacement Cell BW-GA-LEL-RS ...... $175 Replacement LEL sensor 0-100% LEL. BW p/n SR-W04

CO2 Responder Replacement Cell BW-M5-CO2-RS ...... $1,050 Replacement CO2 IR sensor 0-5%. BW p/n SR-B04

4-Gas Responder Replacement Cells BW-M5-TwinTox-RC ...... $385 Replacement Duo-Tox cell, CO and H2S. BW p/n D4-RHM04

BW-GA-LEL-RS ...... $175 Replacement LEL sensor 0-100% LEL. BW p/n SR-W04

BW-O2-RC ...... $165 Replacement Oxygen cell. BW p/n SR-X2V

GasAlert Extreme Replacement Cell BW-GAXT-A2-RC ...... $350 Replacement ammonia cell 0-400 ppm. BW p/n SR-A204

GasAlert MicroClip XL and GasAlert Max XT II Replacement Cells BW-MCXL-LEL-RC ...... $120 Replacement combustible (%LEL) sensor. BW p/n SR-W-MP75C

BW-O2-RC ...... $165 Replacement Oxygen cell. BW p/n SR-X2V

BW-MCXL-H2S-RC ...... $120 Replacement Hydrogen Sulfide cell. BW p/n SR-H-MC

BW-MCXL-CO-RC ...... $120 Replacement Carbon Monoxide cell. BW p/n SR-M-MC

Ultra Replacement Cells BW-SRX-1S-RC ...... $210 Replacement Oxygen cell. BW p/n: SR-X1-1S

BW-SRW-1S-RS ...... $260 Replacement LEL sensor. BW p/n: SR-W1-1S

BW-SRM-1S-RC ...... $260 Replacement Carbon Monoxide cell. BW p/n: SR-M1-1S

BW-SRH-1S-RC ...... $260 Replacement Hydrogen Sulfide cell. BW p/n: SR-H1-1S

BW-SRQ1-4R-RS ...... $1050 Replacement PID sensor (VOC). BW p/n: SR-Q1-4R

Solo Replacement Cells BW-SRA204-RC ...... $365 Replacement Ammonia cell 0-1000 ppm. BW p/n: SR-A204

BW-SRX-1S-RC ...... $210 Replacement Oxygen cell. BW p/n: SR-X1-1S

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 31 GG-6 MULTI-CHANNEL CONTROLLER

Key Features • Simultaneously monitor 6 sensors - up to 30 with expansion modules

Controllers • Six onboard relays standard – eight more relays per expansion module • 3 alarm setpoints per channel, in addition to TWA & STEL alarms • Alarm Log records and stores every event • Industry standard linear 4-20 mA input • Simple menu-driven programming through the LCD operator interface • 6.5A power supply can be used to power many external Horn/Strobes • Watertight enclosure designed for washdown areas and outdoors • Horn relay silenceable from front-panel Silence key • TWA and STEL time-weighted averaging with alarm setpoints

The perfect full-feature controller for medium to large gas detection systems provides a Stand-Alone Safety System for up to 30 sensors.

The GG-6 can interface to, but operate The GG-XM expansion module accom- The watertight fiberglass reinforced independently of plant control sys- modates an additional eight sensors enclosure will stand up to corrosive tems for a reliable stand-alone safety for each module, and up to three mod- washdown, temperature swings, and system. The GG-6 comes standard ules for a total of 30 sensors. Each GG- any other harsh environment encoun- with six onboard relays, as well as an XM comes equipped with eight 4-20 tered in the food industry. The GG-XM’s onboard buzzer. One relay is a dedicat- mA inputs, eight programmable relays, connect to the GG-6 and/or each other ed programmable horn relay, the other and its own power supply. Analog via a 24” wire harness. Since the alarm five relays are user programmable to output boards can be added on to the log holds 10,000 events, yesterday’s trigger upon any event for any sensor controller and expansion modules, and events will not go unnoticed. or group of sensors. can be connected to your plant PLC or other 4-20 mA control panel.

Applications • Engine Rooms • Sea Vessels • Heat Treatment • Tank Rooms • Refrigeration Systems • Refineries • Mechanical Rooms • Perimeter Monitoring • Chemical Plants

Benefits • Full-featured • Expandable • Easy configuration

32 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Controllers Rev_20210722 33 - -

Displays gas Allows for easy testing of + Locks relay outputs for sensor Records and stores 10,000 events for Downscale Alarm Setting for Oxygen Monitor ing Horn Silence Button Clears Horn Relay Certification: Controller Functions: LCD, backlit, graphics display (GG-6 only) 8 lines x 22 characters, Waterproof membrane switches, alpha-numeric keys, Non-volatile memory Real-Time Status Display: concentrations and any current alarm conditions. TWA / STEL trending selectable Adjustable Warning, Alarm 1, Alarm 2, TWA and STEL Setpoints Alarm Log: easy recall Calibration Mode: calibration or maintenance Relay Test Function: relay output functions ETL listed to UL standard 61010-1, and CSA stand ard C22.2 No. 61010-1-12 Warranty: 2-years + (RS-485, Modbus gateway module) (Auxiliary 24 VDC power supply, 6.5A) (Ethernet, Modbus gateway module) (RS-485, BACnet gateway module) (Contact us for details) (Eight channel analog output board) (Eight channel analog

(Ethernet, EtherNet/IP gateway module)

(Ethernet, BACnet, gateway module) operator interface, power supply, and 6 relay outputs. operator interface, power and 8 relay outputs. includes power supply up to three GG-XM’s The GG-6 can accommodate (does not include sensors). Six channel controller includes LCD Six channel controller includes LCD (does not include sensors).

(does not include sensors). Eight channel expansion module Eight channel expansion module (does not include sensors). (Six channel analog output board) (Six channel analog

(Field Wiring) +

Get what you need now…expand later. Get what you need now…expand

(Optional) GG-6 GG-XM Options: GG-6-AOB GG-XM-AOB GG-6-APS GG-6 Startup GG-6-GE-M GG-6-GE-E GG-6-GE-B GG-6-GR-B GG-6-GR-M 4-20 mA outputs (GG-6) is delivered ready to install. Use either the default setpoints or Use either the default ready to install. is delivered 4-20 mA outputs (GG-XM) Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, 6 channels, 14 channels, 22 channels or 30 channels. 6 channels, 14 channels, 22 channels GG-6 Order #: Ordering Information Ordering The to order. numbers below own. Use the model choose your sensor or group of sensors GG-XM (Eight Relays) (8) Programmable Relays Programmable to trigger upon any event for any sensor or group of sensors Analog Outputs: (6) Individual (8) Individual Horn: PCB mount Piezo buzzer (GG-6 only) Block Plugs: Terminal 12-26 AWG, torque 4 lbs-in Relay Outputs: SPDT, Form C dry contacts 8A @ 24 VDC or 10 A @ 120 VAC Adjustable On/Off delays Selectable to Latch/Non-Latch Status LEDs show relay state GG-6 (Six Relays) (6) Programmable Relays Programmable to trigger upon any event for any , - - GG-6

controller utilizes a user- controller in a daisy-chain configura

and expansion modules are and expansion modules GG-6 GG-6 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] for non-intrusive operation. tion. Wiring is simply plugging in a wiring harness. All human interfacing is performed via the waterproof mem brane keys on the outside of the All wiring is safely enclosed inside and All wiring is safely enclosed inside and easily accessed from the hinged lids. Each expansion module connects to the to power all connected sensors and external 24 VDC Horn/Strobes. GG-6 gas sensors with compatible with all mA inputs. The industry standard 4-20 power supplies are powerful enough status of gas sensor concentrations status of gas sensor programming and allows for custom system. The via a user-friendly menu zone location names and adjust alarm zone location names setpoints as necessary. real-time The backlit LCD displays controller and expansion modules and expansion modules controller default setpoints are configured with Easily enter the loaded in the software. The for operator interface friendly LCD alarm information and all readout box, the Out of the function control. SPECIFICATIONS 0°F to +122°F (-18°C to +50°C) Humidity Range: 0-95% RH condensing (100% intermittent), with proper conduit seals with neoprene gasket. Continuous stainless steel hinge. Captive screws in lid. For non-classified areas Range: Temperature 14 lbs (GG-6/GG-XM) Enclosure: Fiberglass Reinforced Polyester NEMA 4X, IP 65, Dimensions: 15.8” high x 14” wide x 7” deep (GG-6/GG-XM) Weight: Output DC Power: 24 VDC, 4A @ 104 °F (GG-6/GG-XM) 24 VDC, 2A @ 122 °F (GG-6/GG-XM) Input Power Requirements: Input Power 120/240 VAC, 3 A, 50/60 Hz (GG-6) 120/240 VAC, 3 A, 50/60 Hz (each add-on GG-XM) GG-RD REMOTE DISPLAY

Key Features • Remote readout displays data sent from GG-6 controller

Controllers • Silenceable onboard buzzer provides audible alarm indication • Continuous real-time sensor readings and alarm indicators • Mirrors the display on the GG-6 controller • MODBUS RTU protocol on RS-485 • Daisy-chain several together for multiple locations • Powered by 24 VDC from GG-6 controller • Watertight enclosure designed for washdown areas and outdoors • Can be installed up to 1,000’ from GG-6 controller

The remote display solution for your GG-6 gas detection system.

The GG-RD is a remote display slave The backlit LCD display provides an at- The GG-RD is assembled into a wall module designed to accept data from a-glance status of gas concentrations mounted enclosure designed for the GG-6 master controller. The GG-RD and alarms. An 80 dB buzzer on the non-classified locations, and can be provides continuous real-time moni- front panel provides audible indication installed outdoors and in washdown toring of each sensor via Modbus RTU of any programmed event. Once the areas. The NEMA 4X fiberglass enclo- protocol on RS-485 mirroring the GG-6 Modbus address is set, there are no sure will stand up to corrosive wash- controller display. user configurable settings on the GG- down, temperature swings, and other RD, as all other settings are configured harsh environments encountered in on the GG-6 master controller. the food industry.

Applications • Guard Shacks • Mechanical Room Entrances • Maintenance and Refrigeration Offices • Anywhere a Remote Display is Needed

Benefits • Economical

34 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Controllers Rev_20191223 35 -

- (from GG-6)

(from GG-6)

Power Wiring: Power Use 18/2 stranded cable for distances up to 1,000’ Wiring: Communication Use Cat5 shielded twisted pair (STP) or foiled twisted pair (FTP) low capacitance cable for dis tances up to 1,000’ Distances up to 4,000’ can be achieved using RS- 485 compliant cable Certification: ETL listed to UL standard 61010-1, and CSA stand ard C22.2 No. 61010-1-12 Warranty: 2-years Displays gas (Field Wiring) (for applications using more than 1 remote display) (for applications using

is delivered ready to install. Use the model numbers below to order. Use the model numbers ready to install. is delivered GG-RD1 GG-RD2 Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-RD The Order #: Ordering Information Ordering Buzzer: 80 dB, with volume attenuator shutter. Silenceable from keypad on front panel Block Plugs: Terminal 12-26 AWG, torque 4 lbs-in User Interface: Sealed membrane switches, alpha-numeric keys Non-volatile memory Real-Time Status Display: concentrations and any current alarm conditions LCD, backlit, graphics display 8 lines x 22 characters - GG- . When remote

GG-RD1 GG-RD2 . Think of the is still required, but all is still required, is compatible with GG-6 series readouts utilize a series readouts utilize GG-RD2

GG-RD1 GG-RD GG-RD as the end-of-line termination as the end-of-line 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Older version GG-6 controllers can be Older version GG-6 controllers can be field-upgraded. Contact Calibration Technologies for details. outside, for non-intrusive operation. The controllers version 4.00 and higher. easily accessed from the hinged lid. All human interfacing is performed via the waterproof membrane keys on the The backlit LCD displays real-time sta The backlit LCD displays tus of gas sensor concentrations. All wiring is safely enclosed inside and The interface user-friendly LCD operator alarm information. for all readout and unit, with up to sixty unit, with up to sixty it and the GG-6 displays in between master controller. other remote displays will need to displays will need other remote be model RD1 When only one GG-RD is installed, the one GG-RD is installed, When only is the model required are being daisy-chained, two or more one SPECIFICATIONS 0°F to +122°F (-18°C to +50°C) Humidity Range: 0-95% RH condensing (100% intermittent), with proper conduit seals hinge. Captive screws in lid. For non-classified areas Range: Temperature 5 lbs Enclosure: Fiberglass Reinforced Polyester NEMA 4X, IP 66, with neoprene gasket. Continuous stainless steel Dimensions: 11.3” high x 9.3” wide x 7” deep Weight: Input Power Requirements: Input Power 24 VDC, 0.25A (21 VDC to 27 VDC) GG-2 2-CHANNEL CONTROLLER

Key Features • Simultaneously monitor two sensor locations

Controllers • Six onboard relays standard • Alarm Log records and stores every event • Industry standard linear 4/20 mA input • Simple menu-driven programming through the LCD operator interface • Power supply can also drive external Horn/Strobes • Watertight enclosure designed for washdown areas and outdoors • Configurable for CTI sensor line and any other 4/20 mA gas sensor • Horn relay silenceable from front-panel Silence key

The perfect controller for small gas detection systems provides a Stand-Alone Safety System for any 2-sensor application.

The GG-2 can interface to, but operate The GG-2 has a total of 6 relay outputs, The watertight fiberglass enclosure will independently of plant control sys- including one warning and one alarm stand up to corrosive washdown, tems for a reliable stand-alone safety relay per channel, one common fault temperature swings, and any other system. Multiple digital and analog relay, and one common horn relay. harsh environment encountered in outputs provided on the GG-2. An onboard buzzer works in tandem the food industry. The alarm log holds with the common horn relay. Analog 10,000 events, so yesterday’s events outputs are standard, which can be will not go unnoticed. sent to a plant PLC or other 4/20 mA control panel.

Applications • Engine Rooms • Sea Vessels • Heat Treatment • Tank Rooms • Refrigeration Systems • Refineries • Mechanical Rooms • Perimeter Monitoring • Chemical Plants

Benefits • Low cost solution for small systems • Simple setup • Alarm log

36 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Controllers Rev_20171213 37 - -

Displays gas Allows for easy testing of Locks relay outputs for sensor Records and stores 10,000 events for Downscale Alarm Setting for Oxygen Monitor ing Horn Silence Button Clears Horn Relay Certification: Controller Functions: LCD, backlit, graphics display (GG-6 only) 8 lines x 22 characters Waterproof membrane switches, alpha-numeric keys Non-volatile memory Real-Time Status Display: concentrations and any current alarm conditions Alarm Log: easy recall Calibration Mode: calibration or maintenance Relay Test Function: relay output functions Adjustable Warning and Alarm Setpoints Adjustable Relay Latch/Non-Latch ETL listed to UL standard 61010-1, and CSA stand ard C22.2 No. 61010-1-12 Warranty: 2-years

(Field Wiring)

(6)

GG-2 is delivered ready to install. Use either the default setpoints or Use either the default ready to install. is delivered 4-20 mA outputs Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-2 Order #: Ordering Information Ordering The to order. number below own. Use the model choose your Normally energized De-activated upon power loss or 1 mA signal (2) Individual Warn Relays Programmable setpoints (2) Individual Alarm Relays Programmable setpoints Analog Outputs: (2) Individual Block Plugs: Terminal 12-26 AWG, torque 4 lbs-in Relay Outputs: SPDT, Form C dry contacts 8A @ 24 VDC or 10 A @ 120/240 VAC Selectable to Latch/Non-Latch Status LEDs show relay state (1) Common Horn Relay Selectable to trigger upon warn or alarm, or both (1) Common Fault Relay - -

controller utilizes a controller

is compatible with all gas sensors is compatible with GG-2 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] easily accessed from the hinged lid. All human interfacing is performed via the waterproof membrane keys on the outside, for non-intrusive operation. Horn/Strobes. All wiring is safely enclosed inside and GG-2 4/20 mA with its industry standard supply is also pow inputs. The power erful enough to power external 24Vdc status of gas sensor concentrations status of gas sensor programming and allows for custom menu system. The via the user-friendly location names and adjust the alarm location names and setpoints if necessary. real-time The backlit LCD displays figured and ready to go out of the box ready to go out figured and loaded in the with default setpoints the zone software. Simply enter The LCD operator interface user-friendly alarm information and for all readout is con The controller function control. SPECIFICATIONS Humidity Range: 0-95% RH condensing (100% intermittent), with proper conduit seals areas Range: Temperature 0°F to +122°F (-18°C to +50°C) Enclosure: Fiberglass Reinforced Polyester NEMA 4X, IP 65, with neoprene gasket. Continuous stainless steel hinge. Captive screws in lid. For non-classified 11.3” high x 9.3” wide x 7” deep Weight: 6 lbs Output DC Power: 24 VDC, 1.2 A Dimensions: Input Power Requirements: Input Power 100-240 VAC, 1.3 A, 50/60 Hz EM2 GAS DETECTION ENTRANCE MONITOR

Key Features • At-a-glance visual indication of gas concentrations before room entry

Controllers • Single channel • For stand-alone or feed-through applications • Onboard 8A relay with adjustable alarm setpoint • Large 3” diagonal LCD display operates down to -40°F (-40°C) • Electronics are potted to protect against water damage and corrosion • Industry standard linear 4/20 mA input and output • Calibration mode allows alarm inhibiting during maintenance or calibration • Watertight IP68 enclosure designed for washdown areas and outdoors • Use with CTI sensor line or any other 4/20 mA device

What’s lurking behind your doors? Protect your personnel from entering potentially dangerous areas.

The EM2 provides plant personnel an The EM2 can be used as a stand-alone The watertight polycarbonate enclo- at-a-glance visual indication before monitor or in series with the sensor sure will stand up to corrosive wash- entering potentially dangerous areas. signal to provide remote display / down, temperature swings, and any Simple menu-driven programming remote relay operation. As a feed- other harsh environment encountered through the LCD operator interface, through device, the sensor signal is in the food industry. The electron- and one relay output with adjust- re-transmitted back to any industry ics are completely potted to protect able alarm setpoint. Great for engine standard 4/20 mA device such as a PLC against corrosion, allowing for installa- rooms, air handlers, and stand-alone or gas detection control panel. tion in washdown areas and outdoors. applications.

Applications • Compressor Room Entrances • Oxygen Deficiency Monitoring • Rooftop Air Handling Units • Remote Relay Activation and Readout • Confined Spaces • Stand Alone Gas Detection Controller

Door 1 Door2 Door 3 Optional gas detection Benefits controller, • Low cost solution PLC, or power • Remote gas concentration display supply • Remote relay output The EM2 entrance monitor is a great solution for providing a visual display at all entrances into Compressor Rooms and other potentially hazardous areas. The EM2 simply connects in series between the sensor and the control panel, re-transmitting the analog signal back to the control panel. Multiple entrance monitors can be used on a single channel.

38 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Controllers Rev_20191223 39 - -

Relay Output Relay Output Equipment shut-off ed to UL standard 61010-1, and CSA stand EM2-24 EM2-24 EM2-120 Monitor Functions: tune the signal and display readings. Certification: ETL listed to UL standard 61010-1, and CSA stand ard C22.2 No. 61010-1-12 Warranty: 2-years ard C22.2 No. 61010-1-12 Calibration Mode: Locks relay outputs for sensor Calibration Mode: Locks relay outputs for sensor calibration or maintenance. Relay Test Function: Allows for easy testing of relay output function. Adjustable Alarm Setpoint. Downscale Alarm Setting: for Oxygen Monitoring. Latching relay (programmable) Failsafe relay (programmable) Relay set/reset delays (programmable) Deadband (programmable) Analog in/out adjust allow fine tuning of the signal to match transmitter to EM2 to PLC Force output mode provides adjustable analog output signal to test connected analog input device. Real-Time Status Display: Displays gas concentrations and any current alarm conditions. Analog input and output offset adjustment to fine- Output 4/20 mA +24VDC or PLC control panel Gas detection (Field Wiring)

(does not include sensor (includes 1.1A power supply)) (does not include sensor OEM Installation Feed-through Installation Stand-Alone Installation (does not include sensor or power supply) (does not include sensor

120 includes a power supply for hard-wired 100-240 VAC power. hard-wired 100-240 power supply for includes a is delivered ready to install. Use the model numbers below to order. below to order. Use the model numbers ready to install. is delivered

EM2-24 EM2- Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, EM2-24 EM2-120

Order #: Ordering Information Ordering The The Humidity Range: 0-100% RH, condensing Alarm Level Setting: Adjustable Latching/Non-Latching Adjustable Normally energized/de-energized Block Plugs: Terminal 12-26 AWG, torque 4 lbs-in Wiring Connections: 3 conductor, shielded, stranded, 18 AWG cable (General Cable C2535A or equivalent) up to 1000 ft (total length between sensor and power supply) Analog Output: 4/20 mA (max input impedance: 700 Ohms) LCD: Monochrome, 2.7” x 1.5” viewing area 1% of scale increments. Relay Output: (1) SPDT relay, Form C contacts, 5A @ 24 VDC or 8A @120/240 VAC Adjustable On/Off delays

EM2 - provides EM2

-240 VAC, 0.7A 50/60 Hz

provides an at-a-glance is a low cost solution that is a low cost EM2 EM2 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 0.50A @ 50°C (122°F). 0.75A @ 40°C (104°F). ALARM status on the LCD. Calibration ALARM status on the LCD. Calibration mode, Test mode and analog In/Out Adjust mode are handy features of the operator interface. indication of dangerous gas con centrations with a large LCD. Alarm indications are displayed by a flashing The onboard relay is rated at 5A @ The onboard relay 24VDC or 8A @ 120VAC. The is not always ideal. The is not always ideal. of the sensor, alarm activation remote out of harm’s way. in a safe enclosure located at or near the sensor. located at or near the end up in wet and Since sensors often an onboard relay harsh environments, as a stand-alone device, or a feed- device, or a as a stand-alone remote through device to provide capability display and alarm output The to configurations provides multiple display needs for remote meet many the applications. Use and alarm -40°F to +122°F (-40°C to +50°C) lid. Powder-coated aluminun mounting plate. For non-classified areas. Range: Temperature 1.5 lbs (EM2-24) 2.5 lbs (EM2-120) Enclosure: Polycarbonate IP68, with PU gasket and hinged Dimensions: 6.1” high x 6.0” wide x 2.8” deep (EM2-24) 6.1” high x 6.0” wide x 4.0” deep (EM2-120) Weight: Signal Input: 4-20 mA, 261 Ohm input impendance EM2-120: 100 Output 24 VDC Power available for sensors and audio/visual devices: Power Requirements: Power EM2-24: 24 VDC, 350 mA max (not including other connected devices). SPECIFICATIONS GG-NH3 AMMONIA SENSOR

Key Features • 2-year warranty, including replacement sensor element • SAFECELL technology checks electrical viability of the electrochemical cell • Electronics are potted to completely eliminate corrosion in wet environments • Ammonia specific electrochemical sensor technology. No false alarms Ammonia Sensors • Industry standard linear 4-20 mA output • Corrosion, weather, and chemical resistant polycarbonate sensor enclosure • Intelligent-design temperature controlled enclosure for improved cell life • Sensor designed to adapt to any harsh environment from -50°F to +122°F • Accurately monitor OSHA’s PEL, STEL, and IDLH setpoints • Real-time continuous monitoring for early leak detection • Any sensor can be field calibrated to any range listed

Finally, one sensor designed to perform in all environments. The intelligently adaptive GG-NH3 goes anywhere.

The GG-NH3 utilizes proven electro- Every GG-NH3 sensor comes equipped The GG-NH3 provides an industry chemical sensor technology for fast with an intelligent internal temperature standard linear 4-20 mA output signal and accurate leak detection. The control designed to perform in the compatible with most gas detection standard detection range of the GG- harshest areas. The controlled envi- systems and PLCs. The output signal NH3 provides real-time continuous ronment provides optimum moisture is not affected by drastic temperature monitoring of ammonia concentrations control for extended cell life. The high- variations such as washdowns, defrost accurately down to 5 ppm, with no quality injection-molded polycarbonate cycles, etc. SAFECELL checks the electri- false alarms. enclosure offers excellent chemical cal vialbility of the electrochemical cell corrosion protection and high impact and drops signal to 0.5 mA when the resistance. cell is failed or missing.

Applications • Food Processing areas • Tank Rooms • Refrigeration Systems • Heat Treatment • Cold Storage • Ventilation Ducts • Perimeter Monitoring • Breweries • Compressor Rooms • Sea Vessels • Pulp and Paper • Chemical Plants

Benefits • Versatile for any application • Simple operation • Easy to order • Rugged and reliable • Low cost

40 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Ammonia Sensors Rev_20210727 41 -

- Stainless steel Washdown-duty Washdown-duty or polycarbonate stainless steel enclosure options Internal splash guard re-directs water from high-pressure hose-hits enclosure option (Field Wiring)

ard C22.2 No. 61010-1-12 Warranty: 2-years (including sensor element) Terminal Block Plugs: Terminal 12-26 AWG, torque 4 lbs-in Enclosure: NEMA 3RX injection-molded, washdown-duty polycarbonate sensor housing with hinged lid and captive screw. For non-classified areas. Optional 316 18 GA, NEMA 3RX washdown-duty stainless steel housing with hinged lid and captive screw. For non-classified areas Dimensions: 7.5” high x 6.5” wide x 3.75” deep Weight: 2.15 lbs Certification: ETL listed to UL standard 61010-1, and CSA stand (duct mount) (stainless enclosure)

(standard) (replacement cell)

is delivered calibrated and ready to install. Use the model num to install. Use calibrated and ready is delivered Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-NH3-100 GG-NH3-250 GG-NH3-500 GG-NH3-1000 GG-NH3-xxx-ST GG-NH3-xxx-DM GG-NH3-RC GG-NH3 components potted to completely prevent corrosion SAFECELL technology checks electrical viability of the electrochemical cell Order #: Circuit board and Ordering Information Ordering Intelligent heater heater Intelligent and for temperature moisture control The each sensor Keep in mind, calibrated range. to specify your factory bers below range listed below. calibrated to any can be field cumulative Span Drift: Application dependent, but generally less than 3% per month Range: Temperature -50°F to +122°F (-46°C to +50°C) Humidity Range: 5% to 100% condensing Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft Response Time: T50 = less than 30 seconds T90 = less than 60 seconds Accuracy: +/- 5% of value, but dependent on calibration gas accuracy and time since last calibration Zero Drift: Less than 0.1% of full-scale per month, non------sensor is sensor is is prepared to sur GG-NH3 GG-NH3 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] SPECIFICATIONS direct hose-hits from clean-up crews. direct hose-hits from clean-up crews. Stainless steel enclosures are available for applications which require them. tracing from corrosion. A specially vented chemical-resistant polycarbon ate enclosure protects the sensor from accidental damage, weather, and even condition. Every circuit board is sealed condition. Every circuit board is sealed forever in potting compound, protect ing electronic components and copper From blast cells to engine rooms, to chemical washdowns of processing areas, the vive in just about any harsh industrial as engine rooms. Designed “Food Industry” tough ppm range for all personnel and prod ppm range for all personnel Higher ranges uct protection areas. are an option to (0/250, 0/500, 0/1000) areas such suit higher alarm setpoint designing, ordering, and maintaining designing, ordering, system is your ammonia detection a 0/100 easy. We typically recommend designed to work anywhere, and at to work anywhere, designed price than most a lower base-model With only one elec competing models. for any application; trochemical sensor One sensor for any environment for any environment One sensor & easy ordering) (low cost The standard +/- 1% of full-scale Linearity: +/- 0.5% of full-scale Repeatability: 0/1000 ppm Custom ranges available. Call for more information Output Signal: Linear 4-20 mA (max input impedance: 700 Ohms) Ranges: 0/100 ppm (standard) 0/250 ppm 0/500 ppm Diffusion Gases: Ammonia (NH3) Detection Principle: Electrochemical Detection Method: Input Power: +24 VDC, 350 mA GG-NH3-2% HIGH-RANGE AMMONIA SENSOR

Key Features • Ammonia selective catalytic bead sensor technology • Useful for activation of electrical shunt-trip or E-stop up to 20,000 ppm • Low cost compared to infrared type ammonia sensors • Industry standard linear 4-20 mA output Ammonia Sensors • Absolutely no zero drift compared to other catalytic bead type sensors • Sensing element designed for long life in harsh industrial environments • Designed to perform in temperatures of -40°F to +120°F • Accurately monitor explosive NH3 levels for emergency response situations • Real-time continuous monitoring • 2-year warranty, including replacement sensor element

Ammonia Compressor Room explosion prevention. High-range sensor at a low-range price.

The GG-NH3-2% is designed to detect The GG-NH3-2% utilizes an ammonia The GG-NH3-2% provides an industry and monitor potentially explosive selective catalytic bead sensor technol- standard linear 4-20 mA output signal levels of ammonia vapors in the event ogy with a matched pair of detector el- proportional to 0-2% (0-20,000 ppm) of a catastrophic failure. Codes specify ements. When ammonia vapors enter ammonia. The potted transmitter is to de-energize compressors, pumps, the sensor, the passive bead remains compatible with most gas detection and nc valves at a level not higher than un-changed while the active detector systems and PLCs. Long sensor life 25% LEL to remove potential ignition bead catalyzes the oxidation of gas, with minimal span adjustment can be sources in the event of a serious am- generating heat and changing its resist- expected in most mechanical room monia leak. The GG-NH3-2% allows for ance. The resulting change in resist- applications. The sensor element is an earlier trip level of 12.5% LEL. ance is accurately measured across the designed for simple calibration and is bridge circuit. field replaceable.

Applications • Compressor Rooms • Tank Rooms • Cold Storage • Refineries • Electrical Shutdown • Sea Vessels • Pulp and Paper • Chemical Plants • Heat Treatment • Refrigeration System • Breweries

Benefits • Low cost explosion protection • Long sensor life (5+ years typical) • Simple operation & calibration

42 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Ammonia Sensors Rev_20210727 43 - - -

element Washdown-duty poly Washdown-duty or stainless carbonate steel enclosure options Internal splash guard re-directs water from high-pressure hose-hits (Field Wiring) replacement sensor

(stainless enclosure) is delivered calibrated and ready to install. The assembly to install. The calibrated and ready is delivered Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-NH3-2% GG-NH3-2%-ST GG-NH3-2%-RS GG-NH3-2% Circuit board and components potted to completely prevent corrosion Order #: Ordering Information Ordering Intelligent heater heater Intelligent and for temperature moisture control The polycarbon inside the hinged transmitter mounted and potted includes sensor the model numbers below to order. ate enclosure. Use Less than 0.01% of full-scale per month, non- cumulative Span Drift: Application dependent, but generally less than 3% per month Range: Temperature -40°F to +120°F (-40°C to +49°C) Humidity Range: 5% to 100% condensing Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft Response Time: T50 = less than 30 seconds T90 = less than 60 seconds Accuracy: +/- 5% of value, but dependent on calibration gas accuracy Zero Drift: - - provides sensor in sensor in GG-NH3-2% GG-NH3-2% is prepared to survive is prepared to survive 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Repeatability: +/- 1% of full-scale Output Signal: Linear 4-20 mA (max input impedance: 700 Ohms) Linearity: +/- 0.5% of full-scale Ranges: 0-2% (20,000 ppm) 0-1% (10,000 ppm) Diffusion Gases: Ammonia (NH3) Detection Principle: Catalytic Bead Detection Method: Input Power: +24 VDC, 250 mA SPECIFICATIONS element keeps long term maintenance element keeps long term maintenance simple and low cost. Typical sensor life is 5-7 years, with minimal to no cross-sensitivity to most other gases. Field replaceable sensor polycarbonate enclosure protects the sensor from accidental damage, weather, and direct hose-hits from clean-up crews. ing sensitive electronic components and copper tracing from corrosion. A specially vented chemical-resistant GG-NH3-2% industrial in just about any harsh board is sealed condition. Every circuit forever in potting compound, protect From hot mechanical rooms, to acid From hot mechanical areas, the washdowns of processing ammonia leak. Intended for electrical ammonia leak. Intended shutdown, the potentially explo protection against sive situations. conjunction with low-range GG-NH3 with low-range conjunction second-stage line sensors ensures a of a serious of defense in the event Since low-range sensors can’t detect sensors can’t Since low-range sensors and high-range high enough levels, accurately at low can’t detect the the use of EXPLOSION-PROOF GG-NH3-EXP LOW-RANGE AMMONIA SENSOR

Key Features • Explosion-proof enclosure for classified areas • Ammonia specific electrochemical sensor technology • 0-100 ppm up to 0-1,000 ppm ranges available • Electronics potted to eliminate internal corrosion Ammonia Sensors • Industry standard 24 VDC, linear 4-20 mA output • Operating temperature from 0°F to +140°F • Accurately monitor NH3 levels for important action levels • No false alarms from interference gases • Real-time continuous monitoring for early leak detection

Low-range ammonia detection. Explosion-proof design.

The GG-NH3-EXP is designed for early The GG-NH3-EXP utilizes a proven am- The GG-NH3-EXP provides an industry leak detection of ammonia vapors in monia specific electrochemical sensor, standard linear 4-20 mA output signal hazardous areas. Most codes specify designed and manufactured in Colum- proportional to ppm concentration of audio visual alarms at 25 ppm and bia, MO. Tight quality control and years ammonia. Long sensor life with mini- emergency ventilation at 150 ppm in of testing ensure no false alarms due mal span adjustment can be expected the event of an ammonia leak. The GG- to cross-sensitivities from other gases, in most mechanical room applications. NH3-250-EXP provides great accuracy or false alarms from temperature and The sensor is designed for simple cali- at both of these levels. humidity fluctuations. bration and the sensor head is easily field replaceable.

Applications • Compressor Rooms • Tank Rooms • Cold Storage • Refrigeration System • Sea Vessels • Pulp and Paper • Heat Treatment • Chemical Plants • Breweries

Benefits • Low cost explosion protection • No false alarms from interference gases • Simple operation & calibration

44 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Ammonia Sensors Rev_20181030 45

element replacement sensor

Weight: 3.75 lbs Dimensions: 6.75” high x 5.25” wide x 4.5” deep Enclosure: Copper-free aluminum body, epoxy powder coat finish, neoprene gasket, for hazardous areas Warranty: 2-years (including sensor element) (standard)

(replacement sensor)

(Field Wiring) is delivered calibrated and ready to install. The assembly to install. The calibrated and ready is delivered

Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-NH3-100-EXP GG-NH3-250-EXP GG-NH3-300-EXP GG-NH3-500-EXP GG-NH3-1000-EXP GG-NH3-RC-EXP GG-NH3-EXP Order #: Ordering Information Ordering The inside an explosion-proof transmitter mounted and potted includes sensor model numbers below to order. enclosure. Use the Span Drift: Less than 2% per month Range: Temperature 0°F to +140°F (-18°C to +60°C) Humidity Range: 5% to 95% non-condensing Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft Block Plugs: Terminal 26-12 AWG, torque 4 lbs-in Response Time: T50 = less than 10 seconds T90 = less than 30 seconds Accuracy: +/- 5% of full-scale Zero Drift: Less than 0.1% of full-scale per month, non- cumulative - - - - - sensors in sensors in is intended for Horn/ GG-NH3-EXP GG-NH3-EXP 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] +/- 1% of full-scale Linearity: +/- 0.5% of full-scale Repeatability: 0-500 ppm 0-1,000 ppm Output Signal: Linear 4-20 mA (max input impedance: 700 Ohms) Ranges: 0-100 ppm 0-250 ppm (standard) 0-300 ppm Diffusion Gases: Ammonia (NH3) Detection Principle: Electrochemical Detection Method: Input Power: +24 VDC, 50 mA SPECIFICATIONS sion to the electronic components and sion to the electronic components and copper tracing on the circuit board. An explosion-proof aluminum enclosure houses the transmitter. keeps long term maintenance simple keeps long term maintenance simple and low cost. Every circuit board is potted to completely eliminate corro Typical sensor element life is 3 years, Typical sensor element to other gas with no cross-sensitivity es. Field replaceable sensor elements vation, and is also useful for alarm out vation, and is also useful dialers, solenoid puts such as phone functions. valves and other alarm ous ammonia leak. ous ammonia leak. The ventilation acti Strobe and emergency conjunction with the high-range GG- with the high-range conjunction ensures a second NH3-2%-EXP sensor event of a seri line of defense in the Since low-range sensors can not detect sensors can Since low-range sensors and high-range high enough levels, accurately at low can’t detect the use of EXPLOSION-PROOF GG-NH3-2%-EXP HIGH-RANGE AMMONIA SENSOR

Key Features • Explosion-proof enclosure for classified areas • 0/2% (20,000 ppm) range • No zero signal drift • Electronics potted to eliminate internal corrosion Ammonia Sensors • Ammonia selective catalytic bead sensor technology • Industry standard 24 VDC, linear 4-20 mA output • Operating temperature from -40°F to +120°F • Accurately monitor explosive NH3 levels for emergency response situations • Real-time continuous monitoring for early leak detection • Sensor element designed for long life in harsh industrial environments

High-range ammonia detection. Explosion-proof design.

The GG-NH3-2%-EXP is designed to de- The GG-NH3-2%-EXP utilizes an am- The GG-NH3-2%-EXP provides an in- tect and monitor potentially explosive monia selective catalytic bead sensor dustry standard linear 4-20 mA output levels of ammonia vapors in the event technology with a matched pair of signal proportional to 0-2% (20,000 of a catastrophic failure. Codes specify detector elements. When ammonia va- ppm) of ammonia. Long sensor life to de-energize compressors, pumps, pors enter the sensor, the passive bead with minimal span adjustment can be and nc valves at a level not higher than remains un-changed while the active expected in most mechanical room 25% LEL to remove potential igni- detector bead catalyzes the oxidation applications. The sensor is designed for tion sources in the event of a serious of gas, generating heat and changing simple calibration and the sensor head ammonia leak. The GG-NH3-2%-EXP its resistance. The resulting change is easily field replaceable. allows for an earlier trip level of 12.5% in resistance is accurately measured LEL. across the bridge circuit.

Applications • Compressor Rooms • Tank Rooms • Cold Storage • Refineries • Emergency Stop • Sea Vessels • Pulp and Paper • Chemical Plants • Heat Treatment • Refrigeration System • Breweries

Benefits • Low cost explosion protection • Long sensor life (5-7 years typical) • Simple operation & calibration

46 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Ammonia Sensors Rev_20191223 47 -

element replacement sensor

Enclosure: Copper-free aluminum body, epoxy powder coat finish, neoprene gasket, for hazardous areas Sensor Head: Stainless steel flameproof enclosure constructed ith an integral stainless steel sinter filter for the safe entry of the atmosphere being detected. ATEX Certificate CESI 01 ATEX 066 U Certification: ETL listed to UL standard 61010-1, and CSA stand ard C22.2 No. 61010-1-12 Warranty: 2-years (including sensor element) (replacement sensor)

is delivered calibrated and ready to install. The assembly to install. The calibrated and ready is delivered (Field Wiring)

Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-NH3-2%-EXP GG-NH3-2%-RS-EXP GG-NH3-2%-EXP Order #: Ordering Information Ordering The inside an explosion-proof transmitter mounted and potted includes sensor model numbers below to order. enclosure. Use the Temperature Range: Temperature -10°F to +140°F (-23°C to +60°C) Humidity Range: 5% to 95% non-condensing Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft Block Plugs: Terminal 26-12 AWG, torque 4 lbs-in Dimensions: 6.75” high x 5.25” wide x 4.5” deep Weight: 3.75 lbs Accuracy: +/- 5% of value Zero Drift: Less than 0.1% of full-scale per month, non- cumulative Span Drift: Less than 2% per month - - - - sensor GG-NH3- GG-NH3-2%-EXP provides protection against provides protection 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] T90 = less than 60 seconds Repeatability: +/- 1% of full-scale Response Time: T50 = less than 30 seconds Linear 4-20 mA (max input impedance: 700 Ohms) Linearity: +/- 0.5% of full-scale Ranges: 0-2% (20,000 ppm) (1,000 ppm deadband) Output Signal: Diffusion Gases: Ammonia (NH3) Detection Principle: Catalytic Bead Detection Method: Input Power: +24 VDC, 80 mA SPECIFICATIONS the circuit board. An explosion-proof aluminum enclosure houses the trans mitter. ry circuit board is potted to completely ry circuit board is potted to completely eliminate corrosion to the electronic components and copper tracing on with minimal to no cross-sensitivity with minimal to no Field replace to most other gases. keeps long term able sensor elements maintenance simple and low cost. Eve potentially explosive situations. potentially explosive life is 5-7 years, Typical sensor element monia leak. Intended for emergency monia leak. Intended pumps and stop of all compressors, the normally closed valves, 2%-EXP in conjunction with low-range GG-NH3 with low-range in conjunction second-stage line of sensors ensures a of a serious am defense in the event Since low-range sensors can’t detect sensors can’t Since low-range sensors and high-range high enough levels, accurately at low can’t detect the the use of VENT LINE GG-VL2-NH3 AMMONIA SENSOR

Key Features • New ammonia-selective cat-bead sensor technology prevents false alarms • Continuous monitoring of refrigeration system relief valves • Rugged, long life, and low power catalytic-bead sensor • Designed for harsh environments (-40°F to +140°F) Ammonia Sensors • Sensor and preamp in one assembly • 0-1% NH3 (0-10,000 ppm) detection range • Ability to detect “weeping valves” to prevent refrigerant loss over time • Sensor housing allows for easy sensor replacement and calibration • 316 stainless steel 18 gauge enclosure • Industry standard 24 VDC, linear 4-20 mA output

From unlikely high-pressure releases to the inevitable “weepers”, the CTI Vent Line sensor will notify you … before your neighbors do.

The GG VL2 utilizes a rugged ammonia- High concentrations of ammonia gases The GG-VL2-NH3 provides an industry selective catalytic bead sensor technol- in your vent line are usually indications standard linear 4-20 mA output signal ogy for fast leak detection and long of a leaking valve or system overpres- compatible with most gas detection life. The standard 0-1% NH3 detection sure. This could mean costly repairs or systems and PLCs. Expect long sensor range of the GG-VL2-NH3 provides plant downtime, not to mention loss of life and no zero-signal drift over time. real-time continuous monitoring of refrigerant and regulatory fines. Early ammonia concentrations in your high- detection can save money while also pressure relief vent header. protecting equipment, product, and personnel.

The new design allows for easy and safe Applications calibration, plus component replacement • Ammonia Refrigeration System Vent Lines from inside the enclosure. Gone are the days of breaking apart the piping!

Sensor element assembly

Calibration port and cap Benefits • Low cost • Simple sensor replacement • Rugged and reliable • Typical sensor life 5 to 7 years

Easy to replace transmitter

48 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Ammonia Sensors Rev_20171213 49 - -

element (Field Wiring)

replacement sensor

Discharge to atmoshphere

3’-5’ ETL listed to UL standard 61010-1, and CSA stand ard C22.2 No. 61010-1-12 Warranty: 2-years (including sensor element) Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable ft up to 1500 or equivalent) (General Cable C2525A Block Plugs: Terminal 4.8” high x 4.72” wide x 3.35” deep Weight: 5 lbs (includes mounting kit) Certification: 12-26 AWG, torque 4 lbs-in Enclosure: NEMA 4X 316 stainless steel (316) gasketed hous ing. Captive screw in hinged lid. For non-classified areas Dimensions: Relief Header Relief - Roof Line (replacement sensor) (replacement sensor) 1/2” NPT Supplied

mounting kit

sensor kit is delivered calibrated and ready to install. The kit and ready to is delivered calibrated sensor kit Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-VL2-NH3 GG-VL2-NH3-RS GG-VL2-NH3 Order #: Ordering Information Ordering The kit. Use the and mounting assembly transmitter/sensor/enclosure includes the below to order. model numbers Zero Drift: Less than 0.1% of full-scale per month, non- cumulative Span Drift: Less than 1% of full-scale per month, non-cumu lative Range: Temperature -40°F to +140°F (-40°C to +60°C) Humidity Range: 5% to 100% condensing Repeatability: +/- 1% of full-scale Response Time: T90 = less than 30 seconds Accuracy: +/- 2% of full-scale, but dependent on calibration gas accuracy and time since last calibration - - - - is designed for out is designed GG-VL2-NH3 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] SPECIFICATIONS Linear 4-20 mA (max input impedance: 700 Ohms) Linearity: +/- 2% of full-scale Ranges: 0/1% (0 - 10,000 ppm) with 0.25% NH3 deadband Output Signal: Diffusion Gases: Ammonia (NH3) Detection Principle: Catalytic Bead (NH3 selective) Detection Method: Input Power: +24 VDC, 80 mA sional exposure to high concentrations sional exposure to high concentrations of ammonia gas. and hottest of summers, the output signal is not affected by extreme temperature variations. The life of the sensor is also not affected by the occa Since the catalytic-bead sensor is de signed to endure the coldest of winters transmitter circuit board is sealed forever in potting compound, protect ing electronic components and copper tracing from corrosion. The stainless steel enclosure provides The stainless steel against weather ultimate protection and will stay corrosion free. Every future. Reliable & robust discharge. The new enclosure design discharge. The new and safer way to allows for an easier and replace the calibrate the sensor transmitter in the sensor element or to atmosphere. The 1/2” pipe nipple The 1/2” pipe to atmosphere. kit should of the supplied mounting into the relief be welded or threaded The that We recommend door mounting. 5’ above be mounted 3’ to the sensor on the relief discharge the roof line GG-CO2 CARBON DIOXIDE SENSOR

Key Features • CO2 specific infrared sensor technology • Industry standard linear 4-20 mA output • Corrosion, weather, and chemical resistant sensor enclosures • Sensor designed to adapt to any harsh environment from -60°F to +120°F • Accurately monitor OSHA’s PEL and STEL setpoints for personnel protection • Real-time continuous monitoring • 0-3% range (30,000 ppm) allows setpoints at both critical levels (0.5% & 3.0%)

Carbon Dioxide sensors Carbon Dioxide • 2-year warranty

Industrial strength CO2 monitoring for any harsh environment

The GG-CO2 utilizes proven infrared The GG-CO2 is carbon dioxide specific, The GG-CO2 provides an industry sensor technology for fast and accurate so false alarms from floor cleaners standard linear 4-20 mA output signal leak detection. With no moving parts and food off-gassing is non-existent. compatible with most gas detection and no cells to replace, the GG- The output signal is also not affected systems and PLCs. The high-quality CO2 provides real-time continuous by moisture or drastic temperature polycarbonate or optional stainless monitoring and inexpensive long term variations such as washdowns, defrost steel enclosures offer excellent operating costs. cycles, etc. chemical corrosion protection and high impact resistance.

Applications • Wineries • Bottling Plants • Perimeter Monitoring • Food Processing areas • Breweries • Chemical Plants • Indoor Air Quality • Refrigeration Systems • Livestock/Poultry stunning

Benefits • Versatile for any application • Simple operation • Low cost • Rugged and reliable

50 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Carbon Dioxide Sensors Rev_20210723 51 -

- - (Field Wiring)

Single-screw door latch for Single-screw door latch easy access Completely potted circuit board for corrosion protec tion Mounting flanges for easy Mounting flanges installation Splashguard redirects water from hose-hits

Standard polycarbonate enclosure Standard polycarbonate

2.35 lbs Certification: ETL listed to UL standard 61010-1, and CSA stand ard C22.2 No. 61010-1-12 Warranty: 2-years Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable ft (General Cable C2525A or equivalent) up to 1500 Block Plugs: Terminal 12-26 AWG, torque 4 lbs-in Enclosure: NEMA 3RX injection-molded, washdown-duty polycarbonate sensor housing with hinged lid and captive screw. For non-classified areas. Optional 316 18 GA, NEMA 3RX washdown-duty stainless steel housing with hinged lid and captive screw. For non-classified areas Dimensions: 7.5” high x 6.5” wide x 3.75” deep Weight: - (duct mount) (stainless enclosure) (standard)

is delivered calibrated and ready to install. Use the model num to install. Use calibrated and ready is delivered

Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement,

GG-CO2-1% GG-CO2-3% GG-CO2-5% GG-CO2-20% GG-CO2-100% GG-CO2-xxx-ST GG-CO2-xxx-DM

GG-CO2 Order #: Ordering Information Ordering The to order. bers below Zero Drift: Less than 0.5% of full-scale per month, non- cumulative Span Drift: Less than 1% of full-scale per month, non-cumu lative Range: Temperature -60°F to +120°F (-51°C to +49°C) Humidity Range: 5% to 100% condensing Repeatability: +/- 1% of full-scale Response Time: T50 = less than 30 seconds T90 = less than 60 seconds Accuracy: +/- 2% of value, but dependent on calibration gas accuracy - - sensor comes sensor comes

GG-CO2

is prepared to survive is prepared to survive

GG-CO2

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] clean-up crews. An 18 ga stainless steel sensor enclosure is also available for applications that require it. specially vented chemical-resistant polycarbonate enclosure protects the sensor from accidental damage, weather, and direct hose-hits from forever in potting compound, which protects electronic components and copper tracing from corrosion. A The industrial in just about any harsh condition. Every circuit board is sealed detection for high output systems. detection for high output tough Designed “Food Industry” easy. The 0/3% range (0/30,000 ppm) easy. The 0/3% range handle OSHA’s is broad enough to levels (0.5% and recommended alarm of upper range 3.0%), providing plenty With only one sensor for any applica one sensor for any With only and main tion; designing, ordering, system is taining your CO2 monitoring The standard The standard with a corrosion proof equipped and adaptive temperature enclosure to work anywhere. control designed Linearity: +/- 0.5% of full-scale 0/20% 0/100% Output Signal: Linear 4-20 mA (max input impedance: 700 Ohms) Range: 0/1% 0/3% (standard) 0/5% Diffusion Gas: Carbon Dioxide (CO2) Detection Principle: (NDIR) Non-Dispersive Infrared Detection Method: Input Power: +24 VDC, 350 mA SPECIFICATIONS VENT LINE GG-VL2-CO2 CARBON DIOXIDE SENSOR

Key Features • Carbon dioxide-selective infrared sensor technology prevents false alarms • Continuous monitoring of refrigeration system relief valves • Rugged, long life, and low power catalytic-bead sensor • Designed for harsh environments (-40°F to +140°F) • Sensor and preamp in one assembly • 0-5% CO2 (0-50,000 ppm) detection range • Ability to detect “weeping valves” to prevent refrigerant loss over time

Carbon Dioxide sensors Carbon Dioxide • Sensor housing allows for easy sensor replacement and calibration • 316 stainless steel 18 gauge enclosure • Industry standard 24 VDC, linear 4-20 mA output

From unlikely high-pressure releases to the inevitable “weepers”, the CTI Vent Line sensor will notify you … before your neighbors do.

The GG VL2 utilizes a rugged infrared High concentrations of carbon diox- The GG-VL2-CO2 provides an industry sensor technology for fast leak detec- ide gases in your vent line are usually standard linear 4-20 mA output signal tion and long life. The standard 0-5% indications of a leaking valve or system compatible with most gas detection CO2 detection range of the GG-VL2- overpressure. This could mean costly systems and PLCs. Expect long sensor CO2 provides real-time continuous repairs or plant downtime, not to men- life and no zero-signal drift over time. monitoring of carbon dioxide concen- tion loss of refrigerant and regulatory trations in your high-pressure relief fines. Early detection can save money vent header. while also protecting equipment, product, and personnel.

Easy and safer calibration and sensor Applications replacement with all access within sensor • Refrigeration System Vent Lines enclosure • CO2 process systems

Sensor element assembly

Calibration port and cap Benefits • Low cost • Simple sensor replacement • Rugged and reliable • Typical sensor life 5 to 7 years

Easy to replace transmitter

52 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Carbon Dioxide Sensors Rev_20191223 53 - -

element (Field Wiring)

replacement sensor

atmosphere Discharge to

3’-5’ ETL listed to UL standard 61010-1, and CSA stand ard C22.2 No. 61010-1-12 Warranty: 2-years (including sensor element) Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable ft up to 1500 or equivalent) (General Cable C2525A Block Plugs: Terminal 4.8” high x 4.72” wide x 3.35” deep Weight: 4 lbs (includes mounting kit) Certification: 12-26 AWG, torque 4 lbs-in Enclosure: NEMA 4X 316 stainless steel (316) gasketed hous ing. Captive screw in hinged lid. For non-classified areas Dimensions: Relief Header Relief - Roof Line (replacement sensor) (replacement sensor) 1/2” NPT Supplied

mounting kit sensor kit is delivered calibrated and ready to install. The kit and ready to is delivered calibrated sensor kit Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-VL2-CO2 GG-VL2-CO2-RS GG-VL2-CO2 Order #: Ordering Information Ordering The kit. Use the and mounting assembly transmitter/sensor/enclosure includes the below to order. model numbers Zero Drift: Less than 0.1% of full-scale per month, non- cumulative Span Drift: Less than 2% of full-scale per month, non-cumu lative Range: Temperature -40°F to +140°F (-40°C to +60°C) Humidity Range: 0% to 95% non-condensing Repeatability: +/- 2% of full-scale Response Time: T90 = less than 30 seconds Accuracy: +/- 2% of full-scale, but dependent on calibration gas accuracy and time since last calibration - - - is designed for in is designed GG-VL2-CO2 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] SPECIFICATIONS Linear 4-20 mA (max input impedance: 700 Ohms) Linearity: +/- 3% of full-scale Ranges: 0/5% (0 - 50,000 ppm) Output Signal: Diffusion Gases: Carbon Dioxide (CO2) Detection Principle: Infrared (NDIR dual beam) Detection Method: Input Power: +24 VDC, 60 mA of the sensor is not affected by expo sure to refrigerant gases or extreme temperature variations. sealed forever in potting compound, protecting electronic components and copper tracing from corrosion. The life Reliable & robust Every transmitter circuit board is mounting kit should be welded or mounting kit should discharge. The threaded to the relief from inside the sensor is accessible enclosure, so replacement is easy. weeping valve. of the supplied The 1/2” pipe nipple The further the sensor is from a fresh The further the sensor the CO2 gas leak source, the longer result in a long will linger which can a CO2 discharge or recovery time from discharge to atmosphere. However, to atmosphere. However, discharge indoors as the sensor can be installed remains installed. long as the 1/2” plug The is recom mounting. It door or outdoor mounted the sensor be mended that the relief the roof line on 3’ to 5’ above GG-CO CARBON MONOXIDE SENSOR

Key Features • CO specific electrochemical sensor technology. No false alarms • 5-year cell life average in most applications • Industry standard linear 4-20 mA output • Corrosion, weather, and chemical resistant polycarbonate sensor enclosure • Intelligent-design enclosure temperature control for improved cell life • Sensor designed to adapt to any harsh environment from -20°F to +120°F • Accurately monitor OSHA’s PEL, STEL, and IDLH setpoints • Real-time continuous monitoring for early warning.

Carbon Monoxide sensors Carbon Monoxide • Detection range of 0-200 ppm Carbon Monoxide

Long cell life. Simple operation. Rugged enough to survive the harshest industrial environments.

The GG-CO utilizes proven electro- Each GG-CO sensor comes equipped The GG-CO provides an industry chemical sensor technology for fast with an intelligent internal temperature standard linear 4-20 mA output signal and accurate leak detection. The control designed to perform in the compatible with most gas detection standard detection range of the GG-CO harshest of areas. The controlled envi- systems and PLCs. The output signal provides real-time continuous monitor- ronment provides optimum moisture is not affected by drastic tempera- ing of carbon monoxide concentrations control for extended cell life. The high- ture variations such as washdowns, accurately down to 10 ppm, with no quality injection-molded polycarbonate defrost cycles, etc. Expect an average false alarms. enclosure offers excellent chemical of 5-years of cell life for most applica- corrosion protection and high impact tions. resistance.

Applications • Food Processing areas • Tank Rooms • Parking Garages • Bottling Plants • Warehouses • Ventilation Ducts • Modified Atmosphere • Chemical Manufacturing • Air Quality Monitoring • Breweries Packaging

Benefits • Low cost • Simple operation • Rugged and reliable

54 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Carbon Monoxide Sensors Rev_20210722 55 - -

Washdown-duty poly Washdown-duty or stainless carbonate steel enclosure options Internal splash guard re-directs water from high-pressure hose-hits Stainless steel enclosure option (Field Wiring)

(duct mount) (stainless enclosure)

(standard)

(replacement cell)

is delivered calibrated and ready to install. Use the model numbers the model numbers to install. Use calibrated and ready is delivered Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-CO-200 GG-CO-200-ST GG-CO-RC GG-CO-200-DM GG-CO Intelligent heater heater Intelligent and for temperature moisture control Order #: Ordering Information Ordering Circuit board and components potted to completely prevent corrosion The below to order. cumulative Span Drift: Application dependent, but generally less than 2% per month Range: Temperature -20°F to +120°F (-28°C to +49°C) Humidity Range: 5% to 100% condensing Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft Response Time: T50 = less than 30 seconds T90 = less than 60 seconds Accuracy: +/- 5% of value, but dependent on calibration gas accuracy and time since last calibration Zero Drift: Less than 0.1% of full-scale per month, non- - - - - is GG-CO sensor is de sensor is GG-CO 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] SPECIFICATIONS resistant polycarbonate enclosure protects the sensor from accidental damage, weather, and even direct hose-hits from clean-up crews. ting compound, protecting electronic ting compound, protecting electronic components and copper tracing from corrosion. A specially vented chemical- of processing areas, the of processing areas, in just about prepared to survive condition. Each any harsh industrial circuit board is sealed forever in pot Designed “Food Industry” tough Designed “Food Industry” washdowns Developed for chemical ing, ordering, and maintaining your ing, ordering, and maintaining system carbon monoxide monitoring is simple. lower base-model price than most price than lower base-model With only one competing models. design sensor for any application; Easy ordering The standard at a work anywhere, and signed to +/- .5% of full-scale Repeatability: +/- 1% of full-scale Output Signal: Linear 4-20 mA (max input impedance: 700 Ohms) Linearity: Ranges: 0/200 ppm (standard) Custom ranges available. Call for more informa tion Diffusion Gases: Carbon Monoxide (CO) Detection Principle: Electrochemical Detection Method: Input Power: +24 VDC, 350 mA EXPLOSION-PROOF GG-CO-EXP CARBON MONOXIDE SENSOR

Key Features • Explosion-proof enclosure for classified areas • Carbon Monoxide specific electrochemical sensor technology • 0-200 ppm factory range • Electronics potted to eliminate internal corrosion • Industry standard 24 VDC, linear 4-20 mA output • Operating temperature from -4°F to +122°F • Accurately monitor CO levels for important action levels • No false alarms from interference gases

Carbon Monoxide sensors Carbon Monoxide • Real-time continuous monitoring for early CO detection

Carbon monoxide gas detection. Explosion-proof design.

The GG-CO-EXP is designed for detec- The GG-CO-EXP utilizes a proven arbon The GG-CO-EXP provides an industry tion of carbon monoxide vapors in haz- monoxide specific electrochemical standard linear 4-20 mA output signal ardous areas. The standard detection sensor for detecting poisonous CO gas proportional to ppm concentration range of 0-200 ppm provides real-time concentrations. No false alarms due of carbon monoxide. Long sensor life continuous monitoring of concentra- to cross-sensitivities from other gases, with minimal span adjustment can be tions accurately down to 20 ppm with and no false alarms from temperature expected in most applications. The no false alarms. or humidity fluctuations. sensor is designed for simple calibration and the sensor head is easily field replaceable.

Benefits • Low cost explosion protection • No false alarms from interference gases • Simple operation & calibration

56 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Carbon Monoxide Sensors Rev_20181030 57

element replacement sensor

(Field Wiring)

is delivered calibrated and ready to install. The assembly to install. The calibrated and ready is delivered Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-CO-200-EXP GG-CO-RC-EXP GG-CO-EXP Order #: Ordering Information Ordering The inside an explosion-proof transmitter mounted and potted includes sensor model numbers below to order. enclosure. Use the Span Drift: Less than 2% per month Range: Temperature -4°F to +122°F (-20°C to +50°C) Humidity Range: 5% to 95% non-condensing Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft Block Plugs: Terminal 26-12 AWG, torque 4 lbs-in Response Time: T50 = less than 10 seconds T90 = less than 20 seconds Accuracy: +/- 5% of full-scale Zero Drift: Less than 0.1% of full-scale per month, non- cumulative - - - - is intended for Horn/ GG-CO-EXP 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Repeatability: +/- 1% of full-scale Linear 4-20 mA (max input impedance: 700 Ohms) Linearity: +/- 0.5% of full-scale Ranges: 0-200 ppm Output Signal: Diffusion Gases: Carbon Monoxide (CO) Detection Principle: Electrochemical Detection Method: Input Power: +24 VDC, 50 mA SPECIFICATIONS the circuit board. An explosion-proof aluminum enclosure houses the trans mitter. nance simple and low cost. Every circuit board is potted to completely eliminate corrosion to the electronic components and copper tracing on with only a 20:1 cross-sensitivity to hydrogen. Field replaceable sensor element keeps long term mainte phone dialers and other alarm func phone dialers and tions. Typical sensor element life is 5+ years, The activation, and Strobe and ventilation outputs such as is also useful for alarm allows easy access. As a general rule of allows easy access. sensors within 30 thumb, try to mount sources. feet of potential CO sor at a height in the breathing zone in the breathing sor at a height would typically be of the employees. It ground, which also 4 to 5 feet off the Carbon monoxide gas is approximately gas is approximately Carbon monoxide mix weight as air and will the same For the air in all spaces. evenly with the sen protection, mount personnel GG-CL2-B CHLORINE SENSOR

Key Features • Chlorine specific electrochemical sensor technology • Electronics completely potted to prevent corrosion in harsh environments • Industry standard linear 4-20 mA output • Corrosion, weather, and chemical resistant polycarbonate sensor enclosure Chlorine sensors • Intelligent-design enclosure temperature control for improved cell life • Sensor designed to adapt to any harsh environment from -50°F to +122°F • Real-time continuous monitoring for early detection of toxic concentrations • Accurately monitor OSHA’s PEL, STEL, and IDLH setpoints • Detection range of 0-5 ppm Cl2

Toxic chlorine gas detection designed ‘food industry’ tough.

The GG-CL2-B utilizes proven electro- The intelligent internal temperature The GG-CL2-B provides an industry chemical sensor technology for fast control of the GG-CL2-B provides opti- standard linear 4-20 mA output signal and accurate detection. The standard mum temperature control for compatible with most gas detection detection range of the GG-CL2-B pro- extended cell life. The high-quality systems and PLCs. The output signal vides real-time continuous monitoring injection-molded polycarbonate is not affected by drastic temperature of chlorine concentrations accurately enclosure offers excellent chemical variations or other atmospheric condi- down to 0.5 ppm, with no false alarms. corrosion protection and high impact tions. resistance.

Applications • Process Areas • Indoor Pools • Tank Storage • Sanitizing Systems • Injection Systems • Air Monitoring

Benefits • Low cost • Simple operation • Rugged and reliable

58 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Chlorine Sensors Rev_20210722 59 - - -

Washdown-duty poly Washdown-duty or stainless carbonate steel enclosure options Internal splash guard re-directs water from high-pressure hose-hits Stainless steel enclosure option (Field Wiring)

Terminal Block Plugs Terminal ard C22.2 No. 61010-1-12 Warranty: 2-years (including replacement cell) 12-26 AWG, torque 4 lbs-in Enclosure: NEMA 3RX injection-molded, washdown-duty polycarbonate sensor housing with hinged lid and captive screw. For non-classified areas. Optional 316 18 GA, NEMA 3RX washdown-duty stainless steel housing with hinged lid and captive screw. For non-classified areas Dimensions: 7.5” high x 6.5” wide x 3.75” deep Weight: 2.15 lbs Certification: ETL listed to UL standard 61010-1, and CSA stand

(duct mount) (stainless enclosure)

(replacement cell)

(standard)

-B-5 is delivered calibrated and ready to install. Use the model num to install. Use calibrated and ready is delivered Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-CL2 GG-CL2-B-5-ST GG-CL2-B-RC GG-CL2-B-5-DM GG-CL2-B Circuit board and components potted to completely prevent corrosion Order #: Ordering Information Ordering Intelligent heater heater Intelligent for temperature and moisture control The to order. bers below cumulative Span Drift: Application dependent, but generally less than 3% per month Range: Temperature -50°F to +122°F (-45.6°C to +50°C) Humidity Range: 5% to 100% condensing Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft Response Time: T50 = less than 60 seconds T90 = less than 90 seconds Accuracy: +/- 5% of value, but dependent on calibration gas accuracy and time since last calibration Zero Drift: Less than 0.1% of full-scale per month, non- - - sensor is sensor is is prepared to survive is prepared to survive GG-CL2-B GG-CL2-B 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] clean-up crews. A specially vented chemical-resistant polycarbonate enclosure protects the sensor from accidental damage, weather, and direct hose-hits from sealed forever in potting compound, sealed forever in potting components protecting electronic and copper tracing from corrosion. The industrial in just about any harsh acid washdown of condition, including circuit board is processing areas. Every simple. tough Designed “Food Industry” trochemical sensor for any application; sensor for any application; trochemical and maintain designing, ordering, system is ing your chlorine detection The standard The standard and at to work anywhere, designed most price than a lower base-model one elec models. With only competing SPECIFICATIONS Repeatability: +/- 1% of full-scale Linear 4-20 mA (max input impedance: 700 Ohms) Linearity: +/- 0.5% of full-scale Ranges: 0-5 ppm Output Signal: Diffusion Gases: Chlorine (CL2) Detection Principle: Electrochemical Detection Method: Input Power: +24 VDC, 350 mA EXPLOSION-PROOF GG-CL2-EXP CHLORINE SENSOR

Key Features • Explosion-proof enclosure for classified areas • Chlorine selective electrochemical sensor technology • 0-5 ppm factory range • Electronics potted to eliminate internal corrosion Chlorine sensors • Industry standard 24 VDC, linear 4-20 mA output • Operating temperature from -4°F to +122°F • Accurately monitor OSHA's TWA & STEL levels for personnel protection • No false alarms from interference gases • Real-time continuous monitoring for early leak detection

Toxic chlorine detection. Explosion-proof design.

The GG-CL2-EXP is designed for detec- The GG-CL2-EXP utilizes a proven The GG-CL2-EXP provides an industry tion of chlorine gas in hazardous areas. chlorine specifc electrochemical sensor standard linear 4-20 mA output signal The standard detection range of 0-5 for detecting toxic chlorine gas con- proportional to ppm concentration of ppm provides real-time continuous centrations. These toxic fumes can be chlorine. Long sensor life with mini- monitoring of concentrations accu- from storage tanks, sanitizing or other mal span adjustment can be expected rately down to 0.5 ppm with no false sources. No false alarms due to cross- in most applications. The sensor is alarms. sensitivities from other gases, and designed for simple calibration and the no false alarms from temperature or sensor head is easily field replaceable. humidity fluctuations.

Applications • Compressor Rooms • Tank Rooms • Cold Storage • Refrigeration System • Sea Vessels • Pulp and Paper • Heat Treatment • Chemical Plants • Breweries

Benefits • Low cost explosion protection • No false alarms from interference gases • Simple operation & calibration

60 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Chlorine Sensors Rev_20181030 61

element replacement sensor

(Field Wiring)

is delivered calibrated and ready to install. The assembly to install. The calibrated and ready is delivered Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-CL2-5-EXP GG-CL2-RC-EXP GG-CL2-EXP Order #: Ordering Information Ordering The inside an explosion-proof transmitter mounted and potted includes sensor model numbers below to order. enclosure. Use the Span Drift: Less than 3% per month Range: Temperature -4°F to +122°F (-20°C to +50°C) Humidity Range: 5% to 95% non-condensing Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft Block Plugs: Terminal 26-12 AWG, torque 4 lbs-in Response Time: T50 = less than 30 seconds T90 = less than 60 seconds Accuracy: +/- 5% of full-scale Zero Drift: Less than 0.1% of full-scale per month, non- cumulative ------is intended for Horn/ GG-CL2-EXP 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Repeatability: +/- 1% of full-scale Linear 4-20 mA (max input impedance: 700 Ohms) Linearity: +/- 0.5% of full-scale Ranges: 0-5 ppm (standard) Output Signal: Diffusion Gases: Chlorine (CL2) Detection Principle: Electrochemical Detection Method: Input Power: +24 VDC, 50 mA SPECIFICATIONS the circuit board. An explosion-proof aluminum enclosure houses the trans mitter. tenance simple and low cost. Every circuit board is potted to completely eliminate corrosion to the electronic components and copper tracing on Typical sensor element life is 3 years, Typical sensor element life is 3 years, with minimal cross-sensitivity to other gases. Field replaceable sen sor element keeps long term main phone dialers and other alarm func tions. The activation, and Strobe and ventilation is also useful for alarm outputs such as general rule of thumb, try to mount general rule of thumb, of potential CL2 sensors within 30 feet leak sources. a height in the breathing zone of the a height in the breathing typically be no employees. It would off the ground, higher than 4 to 5 feet access. As a which also allows easy protection (representative concentra protection employee would tion reading that an the sensor at be exposed to), mount Chlorine gas is more than twice as is more than twice Chlorine gas accumu and will tend to heavy as air venti areas in poorly late in low-lying For optimum personnel lated rooms. GG-LEL2 COMBUSTIBLE GAS SENSOR

Key Features • Explosion-proof enclosure for classified areas • Useful for activation of electrical shunt-trip, ventilation, or fuel supply shutoff • Industry standard linear 4-20 mA output • Calibrated for desired combustible gas 0-100% LEL (specify target gas) • Sensing element designed for long life in harsh industrial environments • Designed to perform in temperatures of -40°F to +140°F Combustible Sensors • Real-time continuous monitoring

Explosion prevention. The GG-LEL2 is the last line of defense against catastrophic failure.

The GG-LEL2 utilizes catalytic-bead sen- The GG-LEL2 sensor provides an Long sensor life with minimal span sor technology with a matched pair of industry standard linear 4-20 mA adjustment can be expected in most detector elements. When combustible output signal proportional to 0-100% applications. The sensor is designed vapors enter the sensor, the passive LEL of the target gas. The transmitter for simple calibration and is field bead remains unchanged while the is compatible with most gas detection replaceable. active detector bead catalyzes the systems and PLCs. oxidation of gas, generating heat and changing its resistance. The resulting change in resistance is accurately measured across the bridge circuit.

Applications • Mechanical Rooms • Tank Rooms • Pulp and Paper • Refineries • Boiler Rooms • Refrigeration Systems • Chemical Plants • Maintenance Garages • Heat Treatment • Cold Storage • Breweries • Process Areas

Benefits • Low cost explosion protection • Long sensor life (5-7 yrs typical) • Simple operation & calibration

62 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Combustible Sensors Rev_20181030 63

element replacement sensor

Weight: 3.5 lbs Warranty: 2-years (including replacement sensor head) Enclosure: Copper-free aluminum body, epoxy powder coat finish, neoprene gasket, for hazardous areas. Sensor Head: Stainless steel flameproof enclosure constructed with an integral stainless steel sinter filter for the safe entry of the atmosphere being detected. ATEX Certificate CESI 01 ATEX 066 U Warranty: 2-years (including sensor element)

(replacement sensor for ammonia) (replacement sensor

(specify target gas) (replacement sensor for all other gases) (replacement sensor

(Field Wiring)

is delivered calibrated 0-100% LEL for your target gas and ready LEL for your target calibrated 0-100% is delivered Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-LEL2-xxx GG-LEL2-NH3-RS GG-LEL2-RS GG-LEL2 Order #: Ordering Information Ordering The inside the mounted sensor and transmitter The assembly includes to install. below to order. the model numbers proof housing. Use explosion 12-26 AWG, torque 4 lbs-in Less than 0.3% of full-scale per month, non- cumulative Span Drift: Application dependent, but generally less than 1% per month Range: Temperature -40°F to +140°F (-40°C to +60°C) Humidity Range: 5% to 100% condensing Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft Block Plugs: Terminal Response Time: T50 = less than 20 seconds T90 = less than 45 seconds Accuracy: +/- 5% of value, but dependent on calibration gas accuracy and time since last calibration Zero Drift: . Long CH4 C4H10 C6H14 C5H12 C3H8 Order # suffix C2H6 C2H4 H2 GG-LEL2 is designed to detect and is designed GG-LEL2 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] SPECIFICATIONS other gases not listed N-butane N-hexane N-pentane Propane Ethylene Hydrogen Methane cost. Measurable gases Ethane typical sensor life of 5-8 years. Field typical sensor life of element keeps replaceable sensor simple and low long term maintenance housing. Mounting tabs are provided housing. Mounting for support of the in most sensor life can be expected with a mechanical room applications A ¾” NPT threaded conduit entrance is A ¾” NPT threaded of the transmitter provided on the top The levels of explosive monitor potentially within gas vapors in air combustible of 0-100% LEL. the range Repeatability: +/- 1% of full-scale Linear 4-20 mA (max input impedance: 700 Ohms) Linearity: +/- 0.5% of full-scale Range: 0/100% LEL Output Signal: Diffusion Gases: Combustible gases listed above Detection Principle: Catalytic-Bead Detection Method: Input Power: +24 VDC, 80 mA GG-R SYNTHETIC REFRIGERANT SENSOR

Key Features • R22, R134a, R404a, R507a, R422d and other refrigerant gases detected • Gas-specific infrared sensor technology • Industry standard linear 4-20 mA output • Corrosion, weather, and chemical resistant sensor enclosure • Sensor designed to adapt to any harsh environment from -50°F to +120°F • Real-time continuous monitoring • 0-500 ppm, 0-1,000 ppm, and 0-3,000 ppm ranges available • Self-diagnostics of sensor elements for fail-safe operation • Meets California Air Resources Board specifications with 0-500 ppm range synthetic refrigerant sensors synthetic HFO’s, HFC’s, CFC’s and HCFC’s. Industrial strength refrigerant leak detection.

The GG-R utilizes proven infrared sen- The GG-R is refrigerant gas specific, so The GG-R provides an industry stand- sor technology for fast and accurate false alarms from floor cleaners and ard linear 4-20 mA output signal leak detection. With no moving parts food off-gassing is nonexistent. The compatible with most gas detection and no cells to replace, the GG-R pro- output signal is not affected by EMI/ systems and PLCs. The high-quality vides real-time continuous monitoring RFI, or moisture. R11, R22, R134, R507, polycarbonate enclosure offer excel- and inexpensive long-term operating R404, R407, R410, R448, R422D are a lent chemical corrosion protection and costs. few common refrigerants the GG-R high impact resistance. sensor can detect.

Applications • Refrigeration Systems • Bottling Plants • Food Processing areas • Breweries Intelligent heater for temperature and • Perimeter Monitoring • Ice Rinks moisture control of optics • Pharmaceuticals • Supermarkets Internal splash guard re-directs water • Sea Vessels • Compressor Rooms from high-pressure hose-hits

Benefits Single-screw door latch for easy access • Extremely long life • Low cost of ownership Large surface area gas-permeable tubes • Simple operation for fast leak detection • Rugged and reliable Potted sensor circuit board for complete corrosion protection

64 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] synthetic refrigerant Sensors Rev_20210722 65 -

*Meets California Air Resources Board specifications. (Field Wiring)

GG-R449A-3000 GG-R450A-3000 GG-R452A-3000 GG-R454A-3000 GG-R455A-3000 GG-R507A-3000 GG-R513A-3000 GG-R514A-3000 0-3000 ppm GG-R123-3000 GG-R123a-3000 GG-R1234YF-3000 GG-R1234ZE-3000 GG-R134a-3000 GG-R22-3000 GG-R245FA-3000 GG-R404A-3000 GG-R407A-3000 GG-R407C-3000 GG-R407F-3000 GG-R410A-3000 GG-R422D-3000 GG-R434A-3000 GG-R438A-3000 GG-R448A-3000 ard C22.2 No. 61010-1-12 Warranty: 2-years Enclosure: NEMA 3RX injection-molded, washdown-duty polycarbonate sensor housing with hinged lid and captive screw. For non-classified areas. Optional 316 18 GA, NEMA 3RX washdown-duty stainless steel housing with hinged lid and captive screw. For non-classified areas. Block Plugs: Terminal 26-12 AWG, torque 4.5 lbs-in Dimensions: 7.5” high x 6.5” wide x 3.75” deep Weight: 2.6 lbs Certification: ETL listed to UL standard 61010-1, and CSA stand - - GG-R449A-1000 GG-R450A-1000 GG-R452A-1000 GG-R454A-1000 GG-R455A-1000 GG-R507A-1000 GG-R513A-1000 GG-R514A-1000 0-1000 ppm GG-R123-1000 GG-R123a-1000 GG-R1234YF-1000 GG-R1234ZE-1000 GG-R134a-1000 GG-R22-1000 GG-R245FA-1000 GG-R404A-1000 GG-R407A-1000 GG-R407C-1000 GG-R407F-1000 GG-R410A-1000 GG-R422D-1000 GG-R434A-1000 GG-R438A-1000 GG-R448A-1000

4YF-500 Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, is delivered calibrated and ready to install. Use the model numbers the model numbers to install. Use calibrated and ready is delivered GG-R514A-500 is not listed. Other gases available. Contact us if your target gas GG-R407C-500 GG-R407F-500 GG-R410A-500 GG-R422D-500 GG-R434A-500 GG-R438A-500 GG-R448A-500 GG-R449A-500 GG-R450A-500 GG-R452A-500 GG-R454A-500 GG-R455A-500 GG-R507A-500 GG-R513A-500 *0-500 ppm GG-R123-500 GG-R123a-500 GG-R123 GG-R1234ZE-500 GG-R134a-500 GG-R22-500 GG-R245FA-500 GG-R404A-500 GG-R407A-500 GG-R Order #: Ordering Information Ordering The below to order. lative Span Drift: Less than 1% of full-scale per month, non-cumu lative Range: Temperature -50°F to +120°F (-45°C to +49°C) Humidity Range: 5% to 100% condensing Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft Response Time: T50 = less than 90 seconds T90 = less than 180 seconds Accuracy: +/- 2% of full-scale Zero Drift: Less than 1% of full-scale per month, non-cumu - - - - - to automatically sensor comes sensor comes GG-R GG-R 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] SPECIFICATIONS hose-hits from clean-up crews. chemical-resistant polycarbonate enclosure protects the sensor from accidental damage, weather, and direct Each circuit board is sealed forever in Each circuit board protecting elec potting compound, and copper tracing tronic components from corrosion. A specially vented The adaptive temperature control sys The adaptive temperature tem allows the fluctuations. adjust to temperature and lowest leak detection ability start and lowest leak detection the California ing at 10 ppm, to meet specifications. Air Resources Board maintaining your refrigerant monitor your refrigerant maintaining The 0-500 ppm ing system is simple. highest accuracy model provides the The standard The standard en with a corrosion proof equipped for any only one sensor closure. With and designing, ordering, application; Repeatability: +/- 1% of full-scale Output Signal: Linear 4-20 mA (max input impedance: 700 Ohms) Linearity: +/- 3% of full-scale 0-1,000 ppm 0-3,000 ppm Contact us for custom ranges R123ZD, R1234ZE, R1234YF Contact us for more HFO/HFC/CFC/HCFC gases Ranges: 0-500 ppm Diffusion Gases: R11, R22, R123, R134a, R245FA, R407, R404, R410, R422D, R434, R438, R448, R449, R452, R454, R507, Detection Principle: NDIR (Non-Dispersive Infrared) Detection Method: Input Power: +24 VDC, 330mA VENT LINE GG-VL2-R SYNTHETIC REFRIGERANT SENSOR

Key Features • Detects R22, R134a, R404A, R507A, and other CFC / HFC / HCFC gases • Continuous monitoring of refrigeration system relief valves • Industry standard 4-20 mA output • Durable and long life solid-state sensor • Corrosion, weather, and chemical resistant transmitter enclosure • Temperature compensation for harsh environments from -46°F to +140°F • Sensor and preamp in one assembly - only one cable required • 0-1% (0-10,000 ppm) with a 50% (5000 ppm) deadband • Innovative sensor housing allows for simple & low cost sensor replacement • New design allows for easy calibration from inside the enclosure synthetic refrigerant sensors synthetic Detection of expensive refrigerant loss. The new GG-VL2-R keeps a close eye on your SRV’s.

The GG-VL2-R utilizes a rugged solid- High concentrations of refrigerant The GG-VL2-R sensor provides an in- state sensor technology for fast leak gases in your vent line are usually dustry standard 4-20 mA output signal detection and long life. The standard indications of a leaking valve or system compatible with most gas detection detection range of the GG-VL2-R pro- overpressure. This could mean costly systems and PLCs. Expect long sensor vides real-time continuous monitoring repairs or plant downtime, not to men- life and no zero-signal drift over time. of refrigerant leaks in your high-pres- tion loss of refrigerant. Early detection Minimum maintenance requirements sure relief vent header. can save money and protect equip- include only a calibration twice per ment and personnel. year.

Applications • Refrigeration System Vent Lines (outdoor installations only)

Benefits • Low cost • Simple sensor replacement • Rugged and reliable • Typical sensor life 5 years • Easy to calibrate

66 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] synthetic refrigerant Sensors Rev_20191223 67 -

(Field Wiring)

atmosphere Discharge to

3’-5’ ETL listed to UL standard 61010-1, and CSA stand ard C22.2 No. 61010-1-12 Warranty: 2-years (including sensor element) Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable ft up to 1500 or equivalent) (General Cable C2525A Block Plugs: Terminal 5.48” high x 4.9” wide x 2.93” deep Weight: 5 lbs (includes mounting kit) Certification: 12-26 AWG, torque 4 lbs-in Enclosure: NEMA 4X 316 stainless steel gasketed housing. Captive screw in hinged lid. For non-classified areas Dimensions: Relief Header Relief - Roof Line with union mounting kit Supplied 1/2” (replacement sensor) (replacement sensor)

Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-VL2-R GG-VL2-R-RS Order #: Ordering Information Ordering The GG-VL2-R is factory calibrated 0-1% full-scale with R507A calibration gas with R507A calibration 0-1% full-scale is factory calibrated The GG-VL2-R it can be If necessary, to most other halocarbons. similar sensitivity and has a gas (at 1% concentrations). with the target field calibrated Less than 1% of full-scale per year, non-cumulative Span Drift: Less than 25% of full-scale per year, non-cumu lative Range: Temperature -46°F to +140°F (-43°C to +60°C) Humidity Range: 5% to 100% condensing Repeatability: +/- 10% of full-scale Response Time: T90 = less than 30 seconds Accuracy: +/- 25% at full-scale Zero Drift: - - - - is intended to be a “leak sensor is designed for sensor is sensor element has simi has element sensor GG-VL2-R GG-VL2-R GG-VL2-R 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] SPECIFICATIONS 0/1% (10,000 ppm) with a 50% deadband Output Signal: Linear 4-20 mA (max input impedance: 700 Ohms) Many other halo carbon gases available - call for more information Ranges: Diffusion Gases: R22, R134a, R404A, R507A, R407C, R410A, R449A, R422D, R401A, R402, R245fa Detection Principle: Solid-state Detection Method: Input Power: +24 VDC, 85 mA the lar sensitivities to most halo carbons, we recommend using R507A 1% as calibration gas. state sensor technology. R507A 1% is one of the few halo car bons that is easily obtainable. Since detector” and not an instrument for calculating refrigerant loss due to the non-linear characteristics of the solid- life of the sensor is minimally affected life of the sensor is minimally affected by exposure to refrigerant gases. The temperature compensation helps pre temperature compensation the coldest of vent false alarms during winters and hottest of summers. The Every transmitter circuit board is Every transmitter circuit compound, sealed forever in potting components and protecting electronic corrosion. Built-in copper tracing from The 304 stainless steel enclosure The 304 stainless steel corrosion protec provides excellent of weather. tion against any type of the supplied mounting kit should mounting kit of the supplied to the relief be welded or threaded discharge. The above at 3’ to 5’ outdoor mounting on the relief discharge the roof line nipple The ½” pipe to atmosphere. GG-H2-EC HYDROGEN SENSOR

Key Features • Hydrogen specific electrochemical sensor technology. Absolutely no false alarms • Industry standard linear 4-20 mA output • Corrosion, weather, and chemical resistant polycarbonate sensor enclosure • Intelligent-design enclosure temperature control for improved cell life Hydrogen sensors • Sensor designed to adapt to any harsh environment from -20°F to +120°F • Real-time continuous monitoring for early detection of explosive concentrations • Detection ranges of 0-10,000 ppm (25% LEL) and 0-2,000 ppm (5% LEL) H2 • 2-year warranty

Energy savings plus prevention of explosive hydrogen gas build-up. The perfect solution for battery room ventilation.

The GG-H2-EC utilizes proven electro- The intelligent internal temperature The GG-H2-EC provides an industry chemical sensor technology for fast control of the GG-H2-EC provides opti- standard linear 4-20 mA output signal and accurate detection. The standard mum temperature control for extend- compatible with most gas detection detection range provides real-time ed cell life. The high-quality injection- systems and PLCs. The output signal continuous monitoring of hydrogen molded polycarbonate enclosure offers is not affected by drastic temperature concentrations accurately down to 200 excellent chemical corrosion protection variations or other atmospheric condi- ppm (0-2,000 ppm range), with no false and high impact resistance. tions. alarms.

Applications • Battery Charging Rooms • Perimeter Monitoring • Steel Industry • Heat Treatment • Refineries • Sea Vessels

Benefits • Simple operation • Energy savings • Rugged and reliable

68 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Hydrogen Sensors Rev_20210727 69 - - -

Stainless steel enclosure option Washdown-duty polycar Washdown-duty or stainless steel bonate enclosure options Internal splash guard from re-directs water high-pressure hose-hits (Field Wiring)

(duct mount) (stainless enclosure)

(standard)

(replacement cell)

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] SPECIFICATIONS hose-hits from clean-up crews. from corrosion. A specially vented chemical-resistant polycarbonate enclosure protects the sensor from ac cidental damage, weather, and direct Every circuit board is sealed forever in Every circuit board is sealed forever in potting compound, protecting elec tronic components and copper tracing necessary can amount to thousands of dollars a year in energy savings for your company. accumulation of explosive hydrogen accumulation of explosive Since continuous gas concentrations. up to huge costs, ventilation can add activating exhaust fans only when tion with the CTI controller line (or any tion with the CTI controller device), exhaust other 4/20 mA input dangerous fan activation will prevent cfm per square foot of floor area in the cfm per square foot room When using the 1% room of not less than 1 be provided at a rate The International Fire Code sec Fire Code The International states “ tion 608.6.1 the be designed to limit system shall to concentration of hydrogen maximum Repeatability: +/- 1% of full-scale Output Signal: Linear 4-20 mA (max input impedance: 700 Ohms) Linearity: +/- 0.5% of full-scale Ranges: 0/2,000 ppm (0.2% Vol (5% LEL)) 0/10,000 ppm (1.0% Vol (25% LEL)) Diffusion Gases: Hydrogen (H2) Detection Principle: Electrochemical Detection Method: Input Power: +24 VDC, 350 mA EXPLOSION-PROOF GG-H2-EC-EXP HYDROGEN SENSOR

Key Features • Explosion-proof enclosure for classified areas • Hydrogen specific electrochemical sensor technology • Electrochemical Sensor unharmed from sulfur off-gasing • 0-2,000 ppm and 0-10,000 ppm ranges

Hydrogen sensors • Electronics potted to eliminate internal corrosion • Industry standard 24 VDC, linear 4-20 mA output • Operating temperature from -4°F to +122°F • Accurately monitor H2 levels for personnel protection • No false alarms from interference gases • Real-time continuous monitoring for early leak detection

Avoid potentially explosive hydrogen gas buildup. Poison-proof, explosion-proof design.

The GG-H2-EC-EXP is designed for The GG-H2-EC-EXP utilizes a proven hy- The GG-H2-EC-EXP provides an indus- detection of potentially explosive drogen specific electrochemical sensor try standard linear 4-20 mA output hydrogen gas in hazardous areas. The for detecting hydrogen gas concentra- signal proportional to ppm concen- standard detection range of 0-10,000 tions. No false alarms due to cross-sen- tration of hydrogen. Long sensor life ppm provides accurate concentra- sitivities from other gases, and no false with minimal span adjustment can be tions and the ability to react before alarms from temperature or humidity expected in most battery room ap- the levels reach the LEL. An alternate fluctuations. plications. The sensor is designed for range of 0-2,000 ppm is also available simple calibration and the sensor head for other applications. is easily field replaceable.

Applications • Battery Charging Rooms • Perimeter Monitoring • Steel Industry • Heat Treatment • Refineries • Sea Vessels

Benefits • Low cost explosion protection • No false alarms from interference gases • Simple operation & calibration

70 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Hydrogen Sensors Rev_20181030 71

element replacement sensor

is delivered calibrated and ready to install. The assembly to install. The calibrated and ready is delivered (Field Wiring)

Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-H2-EC-2000-EXP GG-H2-EC-10000-EXP GG-H2-EC-RC-EXP GG-H2-EC-EXP Order #: Ordering Information Ordering The inside an explosion-proof transmitter mounted and potted includes sensor model numbers below to order. enclosure. Use the Span Drift: Application dependent, but generally less than 3% per month Range: Temperature -4°F to +122°F (-20°C to +50°C) Humidity Range: 5% to 95% non-condensing Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft Block Plugs: Terminal 26-12 AWG, torque 4 lbs-in Response Time: T50 = less than 10 seconds T90 = less than 20 seconds Accuracy: +/- 5% of full-scale Zero Drift: Less than 0.1% of full-scale per month, non- cumulative - - - - the ventilation the ventilation is useful for ven of the total volume of the of the total continuous ventilation shall continuous ventilation ”. ” or “ GG-H2-EC-EXP (25%LEL)

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Repeatability: +/- 1% of full-scale Output Signal: Linear 4-20 mA (max input impedance: 700 Ohms) Linearity: +/- 0.5% of full-scale Ranges: 0-2,000 ppm 0-10,000 ppm (standard) (1% Vol (25%LEL)) Diffusion Gases: Hydrogen (H2) Detection Principle: Electrochemical Detection Method: Input Power: +24 VDC, 50 mA SPECIFICATIONS tenance simple and low cost. Every circuit board is potted to completely eliminate corrosion to the electronic components and copper tracing. with minimal cross-sensitivity to other gases. Field replaceable sen sor element keeps long term main outputs such as Horn/Strobes, phone outputs such as Horn/Strobes, phone dialers and other alarm functions. Typical sensor element life is 3 years, potential H2 sources. The tilation activation, and also for alarm than a few feet from the highest point than a few feet from accessibility in in the room, keeping rule of thumb, try mind. As a general to mount sensors within 30 feet of and will tend to accumulate in areas and will tend to accumulate detection, by the ceiling. For optimum a height not lower mount the sensor at cfm per square foot of floor area in the cfm per square foot room lighter than air Hydrogen gas is much 1% room of not less than 1 be provided at a rate The International Fire Code sec Fire Code The International states “ tion 608.6.1 the be designed to limit system shall to concentration of hydrogen maximum GG-H2S HYDROGEN SULFIDE SENSOR

Key Features • H2S specific electrochemical sensor technology. Absolutely no false alarms • Industry standard linear 4-20 mA output • Corrosion, weather, and chemical resistant polycarbonate sensor enclosure • Intelligent-design enclosure temperature control for improved cell life • Temperature compensated • Sensor designed to adapt to any harsh environment from 0°F to +120°F • Accurately monitor OSHA’s PEL and STEL setpoints for personnel protection • Real-time continuous monitoring for early warning

Hydrogen Sulfide sensors • Detection range of 0-50 ppm H2S

Long cell life. Simple operation. Rugged enough to survive the harshest industrial environments.

The GG-H2S utilizes proven electro- Every GG-H2S sensor comes equipped The GG-H2S provides an industry chemical sensor technology for fast with an intelligent internal temperature standard linear 4-20 mA output signal and accurate leak detection. The stand- control designed to perform in the compatible with most gas detection ard detection range of the GG-H2S harshest of areas. The controlled envi- systems and PLCs. The output signal provides real-time continuous monitor- ronment provides optimum moisture is not affected by drastic temperature ing of concentrations accurately down control for extended cell life. The high- and humidity variations during wash- to 5 ppm, with no false alarms. quality injection-molded polycarbonate down. Expect an average of 4-years of enclosure offers excellent chemical cell life for most applications. corrosion protection and high impact resistance.

Applications • Sewer Gas Monitoring • Petroleum Refineries • Paper Mills • Tanneries

Benefits • Low cost • Simple operation • Rugged and reliable

72 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Hydrogen Sulfide Sensors Rev_20210727 73 - -

- Washdown-duty poly Washdown-duty or stainless carbonate steel enclosure options Internal splash guard re-directs water from high-pressure hose-hits Stainless steel enclosure option (Field Wiring)

(replacement cell) (standard)

is delivered calibrated and ready to install. Use the model num to install. Use calibrated and ready is delivered Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-H2S-50 GG-H2S-50-ST GG-H2S-50-DM GG-H2S-RC GG-H2S Circuit board and components potted to completely prevent corrosion Order #: Ordering Information Ordering Intelligent heater heater Intelligent and for temperature moisture control The to order. bers below Less than 0.1% of full-scale per month, non- cumulative Span Drift: Application dependant, but generally less than 3% per month Range: Temperature 0°F to +120°F (-17.8°C to +49°C) Humidity Range: 5% to 100% condensing Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft Response Time: T50 = less than 10 seconds T90 = less than 30 seconds Accuracy: +/- 5% of value, but dependant on calibration gas accuracy and time since last calibration Zero Drift: - - sensor is GG-H2S is prepared to survive in is prepared to survive GG-H2S 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] SPECIFICATIONS enclosure protects the sensor from ac cidental damage, weather, and direct hose-hits from clean-up crews. potting compound, protecting elec potting compound, and copper tracing tronic components vented from corrosion. A specially chemical-resistant polycarbonate the condition. almost any harsh industrial is sealed forever in Every circuit board maintaining your hydrogen sulfide maintaining your hydrogen is simple. monitoring system environments, Developed for corrosive a lower price than most competing than most competing a lower price one sensor for any models. With only ordering, and application; designing, Easy ordering The standard and at to work anywhere, designed Repeatability: +/- 1% of full-scale Output Signal: Linear 4-20 mA (max input impedance: 700 Ohms) Linearity: +/- 0.5% of full-scale Ranges: 0-50 ppm Other ranges available Diffusion Gases: Hydrogen Sulfide (H2S) Detection Principle: Electrochemical Detection Method: Input Power: +24 VDC, 350 mA EXPLOSION-PROOF GG-H2S-EXP HYDROGEN SULFIDE SENSOR

Key Features • Explosion-proof enclosure for classified areas • Hydrogen sulfide specific electrochemical sensor technology • 0-50 ppm factory range • Electronics potted to eliminate internal corrosion • Industry standard 24 VDC, linear 4-20 mA output • Operating temperature from -4°F to +122°F • Accurately monitor OSHA/NIOSH levels for personnel protection • No false alarms from interference gases

Hydrogen Sulfide sensors • Real-time continuous monitoring for early leak detection

Poisonous hydrogen sulfide gas detection. Explosion-proof design.

The GG-H2S-EXP is designed for detec- The GG-H2S-EXP utilizes a proven The GG-H2S-EXP provides an industry tion of hydrogen sulfide vapors in haz- hydrogen sulfide specific electrochemi- standard linear 4-20 mA output signal ardous areas. The standard detection cal sensor for detecting poisonous H2S proportional to ppm concentration range of 0-50 ppm provides real-time gas concentrations. No false alarms of hydrogen sulfide. Long sensor life continuous monitoring of concentra- due to cross-sensitivities from other with minimal span adjustment can be tions accurately down to 5 ppm with no gases, and no false alarms from tem- expected in most applications. The false alarms. perature or humidity fluctuations. sensor is designed for simple calibration and the sensor head is easily field replaceable.

Applications • Sewer Gas Monitoring • Petroleum Refineries • Paper Mills • Tanneries

Benefits • Low cost explosion protection • No false alarms from interference gases • Simple operation & calibration

74 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Hydrogen Sulfide Sensors Rev_20181030 75

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(Field Wiring)

is delivered calibrated and ready to install. The assembly to install. The calibrated and ready is delivered Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-H2S-50-EXP GG-H2S-RC-EXP GG-H2S-EXP Order #: Ordering Information Ordering The inside an explosion-proof transmitter mounted and potted includes sensor model numbers below to order. enclosure. Use the Span Drift: Less than 3% per month Range: Temperature -4°F to +122°F (-20°C to +50°C) Humidity Range: 5% to 95% non-condensing Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft Block Plugs: Terminal 26-12 AWG, torque 4 lbs-in Response Time: T50 = less than 30 seconds T90 = less than 120 seconds Accuracy: +/- 5% of full-scale Zero Drift: Less than 0.1% of full-scale per month, non- cumulative ------is intended for Horn/ GG-H2S-EXP 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Repeatability: +/- 1% of full-scale Linear 4-20 mA (max input impedance: 700 Ohms) Linearity: +/- 0.5% of full-scale Ranges: 0-50 ppm Output Signal: Diffusion Gases: Hydrogen Sulfide (H2S) Detection Principle: Electrochemical Detection Method: Input Power: +24 VDC, 50 mA SPECIFICATIONS aluminum enclosure houses the trans mitter. circuit board is potted to completely eliminate corrosion to the electronic components and copper tracing on the circuit board. An explosion-proof with minimal cross-sensitivity to other gases. Field replaceable sen sor element keeps long term main tenance simple and low cost. Every tions. Typical sensor element life is 3 years, The activation, and Strobe and ventilation outputs such as is also useful for alarm phone dialers and other alarm func rule of thumb, try to mount sensors rule of thumb, try to sources. H2S potential of feet 30 within height in the breathing zone of the em the of zone breathing the in height be no higher ployees. It would typically the ground, which than 4 to 5 feet off As a general also allows easy access. tection (representative concentration concentration tection (representative would be reading that an employee the sensor at a exposed to), mount Hydrogen sulfide gas is slightly heavier sulfide gas is slightly Hydrogen will tend to accumulate than air and areas in poorly ventilated in low-lying pro optimum personnel spaces. For GG-NO2-B NITROGEN DIOXIDE SENSOR

Key Features • Nitrogen Dioxide specific electrochemical sensor technology • Electronics completely potted to prevent corrosion in harsh environments • Industry standard linear 4-20 mA output • Corrosion, weather, and chemical resistant polycarbonate sensor enclosure • Intelligent-design enclosure temperature control for improved cell life • Sensor designed to adapt to any harsh environment from -50°F to +122°F • Real-time continuous monitoring for early detection of toxic concentrations • Accurately monitor OSHA’s PEL, STEL, and IDLH setpoints Nitrogen Dioxide sensors Nitrogen Dioxide • Detection range of 0-10 ppm NO2

Long-life toxic Nitrogen Dioxide monitoring useful for ventilation control.

The GG-NO2-B utilizes proven electro- The intelligent internal temperature The GG-NO2-B provides an industry chemical sensor technology for fast control of the GG-NO2-B provides opti- standard linear 4-20 mA output signal and accurate detection. The standard mum temperature control for compatible with most gas detection detection range of the GG-NO2-B pro- extended cell life. The high-quality systems and PLCs. The output signal vides real-time continuous monitoring injection-molded polycarbonate is not affected by drastic temperature of concentrations accurately down to 1 enclosure offers excellent chemical variations or other atmospheric condi- ppm, with no false alarms. corrosion protection and high impact tions. resistance.

Applications • Truck docks • Maintenance garages • Loading bays • Diesel Engine Test Benches • Tunnels • Air Monitoring

Benefits • Low cost • Simple operation • Rugged and reliable

76 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Nitrogen Dioxide Sensors Rev_20210727 77 - - -

Washdown-duty Washdown-duty or stain polycarbonate less steel enclosure options Internal splash guard from re-directs water high-pressure hose-hits Stainless steel enclosure option (Field Wiring)

ard C22.2 No. 61010-1-12 Warranty: 2-years (including sensor element) Terminal Block Plugs: Terminal 12-26 AWG, torque 4 lbs-in Enclosure: NEMA 3RX injection-molded, washdown-duty polycarbonate sensor housing with hinged lid and captive screw. For non-classified areas. Optional 316 18 GA, NEMA 3RX washdown-duty stainless steel housing with hinged lid and captive screw. For non-classified areas. Dimensions: 7.5” high x 6.5” wide x 3.75” deep Weight: 2.15 lbs Certification: ETL listed to UL standard 61010-1, and CSA stand

(replacement cell) (duct mount) (stainless enclosure)

(standard)

is delivered calibrated and ready to install. Use the model num to install. Use calibrated and ready is delivered Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-NO2-B GG-NO2-B-ST GG-NO2-B-DM GG-NO2-B-RC GG-NO2-B Circuit board and components potted to completely prevent corrosion heater Intelligent for temperature and moisture control Order #: Ordering Information Ordering The to order. bers below Less than 0.1% of full-scale per month, non- cumulative Span Drift: Application dependent, but generally less than 3% per month Range: Temperature -50°F to +122°F (-45.6°C to +50°C) Humidity Range: 5% to 100% condensing Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft Response Time: T50 = less than 60 seconds T90 = less than 120 seconds Accuracy: +/- 5% of value, but dependent on calibration gas accuracy and time since last calibration Zero Drift: - - - sensor is sensor is is prepared to survive is prepared to survive GG-NO2-B GG-NO2-B 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] covers approximately 4000 square feet. tion: mount sensor no higher than breathing zone (5ft off of floor) since NO2 is heavier than air and tends to sink to low-lying areas. One sensor weather, and direct hose-hits from clean-up crews. Rule of thumb for personnel protec A specially vented chemical-resistant polycarbonate enclosure protects the sensor from accidental damage, processing areas. Every circuit board is processing areas. Every compound, sealed forever in potting components protecting electronic and copper tracing from corrosion. The industrial in just about any harsh acid washdown of condition, including tem is simple. tough Designed “Food Industry” trochemical sensor for any application; sensor for any application; trochemical and maintaining designing, ordering, detection sys your nitrogen dioxide The standard The standard and at to work anywhere, designed most price than a lower base-model one elec models. With only competing SPECIFICATIONS Repeatability: +/- 1% of full-scale Linear 4-20 mA (max input impedance: 700 Ohms) Linearity: +/- 0.5% of full-scale Ranges: 0-10 ppm Output Signal: Diffusion Gases: Nitrogen Dioxide (NO2) Detection Principle: Electrochemical Detection Method: Input Power: +24 VDC, 350 mA EXPLOSION-PROOF GG-NO2-EXP NITROGEN DIOXIDE SENSOR

Key Features • Explosion-proof enclosure for classified areas • Nitrogen dioxide selective electrochemical sensor technology • 0-10 ppm factory range • Electronics potted to eliminate internal corrosion • Industry standard 24 VDC, linear 4-20 mA output • Operating temperature from -4°F to +122°F • Accurately monitor NO2 levels for important action levels • No false alarms from interference gases Nitrogen Dioxide sensors Nitrogen Dioxide • Real-time continuous monitoring for early leak detection

Low-range nitrogen dioxide detection. Explosion-proof design.

The GG-NO2-EXP is designed for detec- The GG-NO2-EXP utilizes a proven The GG-N02-EXP provides an industry tion of nitrogen dioxide vapors in haz- nitrogen dioxide specifc electrochemi- standard linear 4-20 mA output signal ardous areas. The standard detection cal sensor for monitoring toxic levels proportional to ppm concentration range of 0-10 ppm provides real-time produced by diesel-powered heavy of nitrogen dioxide. Long sensor life continuous monitoring of concentra- engines and other sources. No false with minimal span adjustment can be tions accurately down to 1 ppm with no alarms due to cross-sensitivities from expected in most applications. The false alarms. other gases, and no false alarms from sensor is designed for simple calibra- temperature or humidity fluctuations. tion and the sensor head is easily field replaceable.

Applications • Truck docks • Maintenance garages • Loading bays • Diesel Engine Test Benches • Tunnels • Air Monitoring

Benefits • Low cost explosion protection • No false alarms from interference gases • Simple operation & calibration

78 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Nitrogen Dioxide Sensors Rev_20181030 79

element replacement sensor

(Field Wiring) is delivered calibrated and ready to install. The assembly to install. The calibrated and ready is delivered

Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-NO2-10-EXP GG-NO2-RC-EXP GG-NO2-EXP Order #: Ordering Information Ordering The inside an explosion-proof transmitter mounted and potted includes sensor model numbers below to order. enclosure. Use the Span Drift: Less than 3% per month Range: Temperature -4°F to +122°F (-20°C to +50°C) Humidity Range: 5% to 95% non-condensing Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft Block Plugs: Terminal 26-12 AWG, torque 4 lbs-in Response Time: T50 = less than 45 seconds T90 = less than 90 seconds Accuracy: +/- 5% of full-scale Zero Drift: Less than 0.1% of full-scale per month, non- cumulative - - - - is intended for Horn/ GG-NO2-EXP 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Repeatability: +/- 1% of full-scale Linear 4-20 mA (max input impedance: 700 Ohms) Linearity: +/- 0.5% of full-scale Ranges: 0-10 ppm (standard) Output Signal: Diffusion Gases: Nitrogen Dioxide (NO2) Detection Principle: Electrochemical Detection Method: Input Power: +24 VDC, 50 mA SPECIFICATIONS the circuit board. An explosion-proof aluminum enclosure houses the trans mitter. tenance simple and low cost. Every circuit board is potted to completely eliminate corrosion to the electronic components and copper tracing on Typical sensor element life is 3 years, Typical sensor element life is 3 years, with minimal cross-sensitivity to other gases. Field replaceable sen sor element keeps long term main as phone dialers, bay doors and other as phone dialers, bay doors and other alarm functions. The activation, and Strobe and ventilation is also useful for alarm outputs such general rule of thumb, try to mount general rule of thumb, NO2 potential of feet 30 within sensors sources. sor at a height in the breathing zone sor at a height in the would typically of the employees. It off the ground, be about 4 to 5 feet access. As a which also allows easy (representative concentration reading concentration (representative that an employee to), mount the sen would be exposed Nitrogen dioxide is heavier than air dioxide is heavier than Nitrogen in low- to accumulate and will tend rooms. in poorly ventilated lying areas personnel protection For optimum GG-O2-C OXYGEN SENSOR

Key Features • Oxygen specific electrochemical sensor technology • 3-year cell life typical • Industry standard linear 4-20 mA output

Oxygen sensors Oxygen • Corrosion, weather, and chemical resistant polycarbonate sensor enclosure • Temperature and moisture control for improved cell life • Temperature compensated • Sensor designed to adapt to any harsh environment from -10°F to +125°F • Accurately monitor oxygen deficiency or enrichment levels • Real-time continuous monitoring for early leak detection • Detection ranges of 0-25% or 15-25% O2 (volume)

Industrial oxygen level monitoring. Designed “food industry tough” with a 3-year sensor.

The GG-O2-C utilizes a proven oxygen Every GG-O2-C sensor comes equipped The GG-O2-C provides an industry sensor with a typical life-span of 3 with an internal temperature control standard linear 4-20 mA output signal years. With a large capacity electro- designed to perform in the harshest compatible with most gas detection lyte reservoir for exceptional cell life, of areas. The controlled environment systems and PLCs. The output signal the GG-O2-C electrochemical cell is provides temperature and moisture is not affected by drastic temperature designed with excellent chemical du- control for extended cell life. The high- variations such as washdown and de- rability and is not affected by pressure quality injection-molded polycarbonate frost cycles, and is minimally affected changes or interference gases such as enclosure offers excellent chemical by barometric pressure changes. carbon dioxide. corrosion protection and high impact resistance.

Applications • Air Quality Monitoring • Tank Rooms • Refrigeration Systems • Food Processing • Confined Space • Breweries

Benefits • Low cost of ownership • Simple operation • Rugged and reliable

80 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Oxygen Sensors Rev_20210727 81 - - -

Washdown-duty poly Washdown-duty or stainless carbonate steel enclosure options Internal splash guard re-directs water from high-pressure hose-hits Stainless steel enclosure option (Field Wiring)

(standard)

(duct mount) (stainless steel enclosure)

(replacement cell)

is delivered calibrated and ready to install. Use the model num to install. Use calibrated and ready is delivered Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-O2-C0 (0/25%) GG-O2-C15 (15/25%) GG-O2-Cxx-ST GG-O2-Cxx-DM GG-O2-C-RC GG-O2-C Order #: Ordering Information Ordering Circuit board and components potted to completely prevent corrosion heater Intelligent and for temperature moisture control The to order. bers below cumulative Span Drift: Application dependent, but generally less than 0.5% full scale per month Range: Temperature -10°F to +125°F (-23.3°C to +52°C) Humidity Range: 5% to 100% condensing Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft Response Time: T50 = less than 30 seconds T90 = less than 60 seconds Accuracy: +/- 2% of value, but dependent on calibration gas accuracy and time since last calibration Zero Drift: Less than 0.5% of full-scale per month, non- - - - - sensor sensor is sensor is GG-O2-C GG-O2-C is prepared to survive in just 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] SPECIFICATIONS less steel enclosure is also available for less steel enclosure is also available for applications that require it. chemical-resistant polycarbonate enclosure protects the sensor from ac cidental damage, weather, and direct hose-hits from clean-up crews. A stain Every circuit board is sealed forever in Every circuit board is sealed forever in potting compound, protecting elec tronic components and copper tracing from corrosion. A specially vented washdowns of processing areas, the GG-O2-C about any harsh industrial condition. Designed “Food Industry” tough Designed “Food Industry” From hot mechanical rooms, to acid for oxygen deficiency monitoring for for oxygen deficiency and 23.5% for personnel protection, situations. oxygen enrichment will give you years of trouble-free op will give you years an extremely low eration resulting in Typical alarm set- cost of ownership. alarm setpoint points include a 19.5% a lower base-model price than most price than a lower base-model With the rugged competing models. extended life cell, the Durability and long life Durability The standard and at to work anywhere, designed +/- 1% of full-scale Linearity: +/- 0.5% of full-scale Repeatability: Output Signal: Linear 4-20 mA (max input impedance: 700 Ohms) Pressure Limits: 0.5 to 1.5 Atmosphere Ranges: 0/25% (volume) 15/25% (volume) Diffusion Gases: Oxygen (O2) Detection Principle: Electrochemical Detection Method: Input Power: +24 VDC, 350 mA EXPLOSION-PROOF GG-O2-EXP OXYGEN SENSOR

Key Features • Explosion-proof enclosure for classified areas • Oxygen specific electrochemical sensor technology • Industry standard linear 4-20 mA output

Oxygen sensors Oxygen • Electronics potted to eliminate internal corrosion • Temperature and moisture control for improved cell life • Sensor designed to adapt to any harsh environment from -4°F to +122°F • Accurately monitor oxygen deficiency or enrichment levels • Real-time continuous monitoring • Detection ranges of 0-25% or 15-25% O2 (volume)

Industrial oxygen level monitoring. Designed “food industry tough” with a 3-year sensor.

The GG-O2-EXP utilizes a proven Every GG-O2-EXP sensor comes The GG-O2-EXP provides an industry electrochemical oxygen sensor with equipped with an internal temperature standard linear 4-20 mA output signal a typical life-span of 3 years. With a control designed to perform in the compatible with most gas detection large capacity electrolyte reservoir for harshest of areas. The controlled en- systems and PLCs. The output signal exceptional cell life, the GG-O2-RC-EXP vironment provides temperature and is not affected by drastic temperature electrochemical cell is designed with moisture control for extended cell life. variations such as washdown and de- excellent chemical durability and is not frost cycles, and is minimally affected affected by pressure changes or inter- by barometric pressure changes. ference gases such as carbon dioxide.

Applications • Air Quality Monitoring • Tank Rooms • Refrigeration Systems • Food Processing • Confined Space • Breweries

Benefits • Low cost of ownership • Simple operation • Rugged and reliable

82 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Oxygen Sensors Rev_20181030 83 -

(Field Wiring)

Terminal Block Plugs: Terminal 12-26 AWG, torque 4 lbs-in Enclosure: Copper-free aluminum body, epoxy powder coat finish, neoprene gasket, for hazardous areas Dimensions: 6.75” high x 5.25” wide x 4.55” deep Weight: 3.75 lbs Warranty: 2-years (including sensor element)

(standard) (replacement cell)

is delivered calibrated and ready to install. Use the model num to install. Use calibrated and ready is delivered Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-O2-0/25-EXP GG-O2-15/25-EXP GG-O2-RC-EXP GG-O2-EXP Order #: Ordering Information Ordering The to order. bers below cumulative Span Drift: Less than 0.5% per month Range: Temperature -4°F to +122°F (-20°C to +50°C) Humidity Range: 5% to 100% non-condensing Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft Response Time: T50 = less than 30 seconds T90 = less than 60 seconds Accuracy: +/- 2% of value, but dependent on calibration gas accuracy and time since last calibration Zero Drift: Less than 0.5% of full-scale per month, non- - - - sen sensor is sensor is GG-O2-EXP GG-O2-EXP is prepared to survive 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] SPECIFICATIONS proof aluminum enclosure houses the proof aluminum enclosure houses the transmitter. condition. Every circuit board is sealed condition. Every circuit board is sealed forever in potting compound, protect ing electronic components and copper tracing from corrosion. An explosion washdowns of processing areas, the GG-O2-EXP in just about any harsh industrial Designed “Food Industry” tough Designed “Food Industry” From hot mechanical rooms, to acid point for oxygen deficiency monitoring point for oxygen deficiency and 23.5% for personnel protection, situations. for oxygen enrichment sor will give you years of trouble-free sor will give you years in an extremely operation resulting Typical alarm low cost of ownership. 19.5% alarm set set-points include a a lower base-model price than most price than a lower base-model With the rugged competing models. extended life cell, the Durability and long life Durability The standard and at to work anywhere, designed +/- 1% of full-scale Linearity: +/- 0.5% of full-scale Repeatability: Output Signal: Linear 4-20 mA (max input impedance: 700 Ohms) Pressure Limits: 0.5 to 1.5 Atmosphere Ranges: 0/25% (volume) 15/25% (volume) Diffusion Gases: Oxygen (O2) Detection Principle: Electrochemical Detection Method: Input Power: +24 VDC, 40 mA GG-SO2 SULFUR DIOXIDE SENSOR

Key Features • Sulfur Dioxide specific electrochemical sensor technology • Electronics completely potted to prevent corrosion in harsh environments • Industry standard linear 4-20 mA output • Corrosion, weather, and chemical resistant polycarbonate sensor enclosure • Intelligent-design enclosure temperature control for improved cell life • Sensor designed to adapt to any harsh environment from -40°F to +122°F • Real-time continuous monitoring for early detection of toxic concentrations Sulfur Dioxide sensors Sulfur Dioxide • Accurately provide TWA, STEL and IDLH alarms for personnel protection • Detection range of 0-20 ppm SO2

Toxic Sulfur Dioxide detection for industrial applications.

The GG-SO2 utilizes proven electro- The intelligent internal temperature The GG-SO2 provides an industry chemical sensor technology for fast control of the GG-SO2 provides opti- standard linear 4-20 mA output signal and accurate detection. The standard mum temperature control for compatible with most gas detection detection range of the GG-SO2 pro- extended cell life. The high-quality systems and PLCs. The output signal vides real-time continuous monitoring injection-molded polycarbonate is not affected by drastic temperature of concentrations accurately down to1 enclosure offers excellent chemical variations or other atmospheric condi- ppm, with no false alarms. corrosion protection and high impact tions. resistance.

Applications • Wineries • Perimeter Monitoring • Refineries • Wastewater • Heat Treatment • Process manufacturing • Refrigeration systems • Air quality • Textiles

Benefits • Low cost • Simple operation • Rugged and reliable

84 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Sulfur Dioxide Sensors Rev_20210727 85 - -

- Washdown-duty poly Washdown-duty or stainless carbonate steel enclosure options Internal splash guard re-directs water from high-pressure hose-hits Stainless steel enclosure option (Field Wiring)

ard C22.2 No. 61010-1-12 Warranty: 2-years (including sensor element) Terminal Block Plugs: Terminal 12-26 AWG, torque 4 lbs-in Enclosure: NEMA 3RX Injection-molded, washdown-duty polycarbonate sensor housing with hinged lid and captive screw. For non-classified areas. Optional 316 18 GA, NEMA 3RX washdown-duty stainless steel housing with hinged lid and captive screw. For non-classified areas. Dimensions: 7.5” high x 6.5” wide x 3.75” deep Weight: 2.15 lbs Certification: ETL listed to UL standard 61010-1, and CSA stand (duct mount) (stainless enclosure)

(replacement cell)

SO2-20 is delivered calibrated and ready to install. Use the model num to install. Use calibrated and ready is delivered Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG- GG-SO2-20-ST GG-SO2-20-DM GG-SO2-RC GG-SO2 Circuit board and components potted to completely prevent corrosion heater Intelligent for temperature and moisture control Order #: Ordering Information Ordering The to order. bers below Less than 0.1% of full-scale per month, non- cumulative Span Drift: Application dependent, but generally less than 3% per month Range: Temperature -40°F to +122°F (-40°C to +50°C) Humidity Range: 5% to 100% condensing Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft Response Time: T50 = less than 30 seconds T90 = less than 90 seconds Accuracy: +/- 5% of value, but dependent on calibration gas accuracy and time since last calibration Zero Drift: - - sensor is sensor is GG-SO2 is prepared to survive is prepared to survive GG-SO2 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] SO2 is heavier than air and tends to sink to low-lying areas in poorly ventilated areas. One sensor covers approximately 4000 square feet. Rule of thumb for personnel protec tion: mount sensor no higher than breathing zone (5ft off of floor) since the sensor from accidental damage, weather, and direct hose-hits from clean-up crews. protecting electronic components protecting electronic from corrosion. and copper tracing A specially vented chemical-resistant polycarbonate enclosure protects condition, including acid washdown of condition, including circuit board is processing areas. Every compound, sealed forever in potting simple. The industrial in just about any harsh trochemical sensor for any application; sensor for any application; trochemical and maintaining designing, ordering, detection system is your sulfur dioxide The standard The standard and at to work anywhere, designed most price than a lower base-model one elec models. With only competing SPECIFICATIONS Repeatability: +/- 1% of full-scale Linear 4-20 mA (max input impedance: 700 Ohms) Linearity: +/- 0.5% of full-scale Ranges: 0-20 ppm Output Signal: Diffusion Gases: Sulfur Dioxide (SO2) Detection Principle: Electrochemical Detection Method: Input Power: +24 VDC, 350 mA EXPLOSION-PROOF GG-SO2-EXP SULFUR DIOXIDE SENSOR

Key Features • Explosion-proof enclosure for classified areas • Sulfur dioxide specific electrochemical sensor technology • 0-20 ppm detection range • Electronics potted to eliminate internal corrosion • Industry standard 24 VDC, linear 4-20 mA output • Operating temperature from -4°F to +122°F • Accurately monitor SO2 concentrations for important action levels Sulfur Dioxide sensors Sulfur Dioxide • No false alarms from interference gases • Real-time continuous monitoring for early leak detection

Avoid potentially explosive hydrogen gas buildup. Poison-proof, explosion-proof design.

The GG-SO2-EXP is designed for detec- The GG-SO2-EXP utilizes a proven The GG-SO2-EXP provides an industry tion of sulfur dioxide gas in hazardous sulfur dioxide specific electrochemi- standard linear 4-20 mA output signal areas. The standard detection range of cal sensor for detecting toxic SO2 gas proportional to ppm concentration 0-20 ppm provides real-time continu- concentrations. No false alarms due of sulfur dioxide. Long sensor life ous monitoring of concentrations ac- to cross-sensitivities from other gases, with minimal span adjustment can be curately down to 1 ppm with no false and no false alarms from temperature expected in most applications. The alarms. or humidity fluctuations. sensor is designed for simple calibration and the sensor head is easily field replaceable.

Applications • Wineries • Perimeter Monitoring • Refineries • Wastewater • Heat Treatment • Process manufacturing • Refrigeration systems • Air quality • Textiles

Benefits • Low cost explosion protection • No false alarms from interference gases • Simple operation & calibration

86 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Sulfur Dioxide Sensors Rev_20181030 87

element replacement sensor

(Field Wiring)

is delivered calibrated and ready to install. The assembly to install. The calibrated and ready is delivered Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-SO2-20-EXP GG-SO2-RC-EXP GG-SO2-EXP Order #: Ordering Information Ordering The inside an explosion-proof transmitter mounted and potted includes sensor model numbers below to order. enclosure. Use the Span Drift: Application dependent, but generally less than 3% per month Range: Temperature -4°F to +122°F (-20°C to +50°C) Humidity Range: 5% to 95% non-condensing Wiring Connections: 3 conductor, shielded, stranded, 20 AWG cable (General Cable C2525A or equivalent) up to 1500 ft Block Plugs: Terminal 26-12 AWG, torque 4 lbs-in Response Time: T50 = less than 20 seconds T90 = less than 45 seconds Accuracy: +/- 5% of full-scale Zero Drift: Less than 0.1% of full-scale per month, non- cumulative - - - - is useful for Horn/ GG-SO2-EXP 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Repeatability: +/- 1% of full-scale Linearity: +/- 0.5% of full-scale Ranges: 0-20 ppm Output Signal: Linear 4-20 mA (max input impedance: 700 Ohms) Diffusion Gases: Sulfur dioxide (SO2) Detection Principle: Electrochemical Detection Method: Input Power: +24 VDC, 50 mA SPECIFICATIONS aluminum enclosure houses the trans mitter. circuit board is potted to completely eliminate corrosion to the electronic components and copper tracing on the circuit board. An explosion-proof with minimal cross-sensitivity to other gases. Field replaceable sen sor element keeps long term main tenance simple and low cost. Every tions. Typical sensor element life is 3 years, The activation, and Strobe and ventilation outputs such as is also useful for alarm phone dialers and other alarm func thumb, try to mount sensors within 30 thumb, try to mount sources. feet of potential SO2 the breathing zone of the employees. the breathing zone no higher than It would typically be ground, which also 4 to 5 feet off the As a general rule of allows easy access. (representative concentration reading concentration (representative be exposed that an employee would at a height in to), mount the sensor Sulfur dioxide gas is twice as heavy as gas is twice as Sulfur dioxide in low- tend to accumulate air and will rooms. in poorly ventilated lying areas personnel protection For optimum GG-CO-NO2 VEHICLE EXHAUST GAS SENSOR

Key Features • CO/NO2 specific sensor technology. No false alarms • Uses two electrochemical sensors • 5+year CO, 2-3 year NO2 cell life average in most applications • Industry standard linear 4-20 mA outputs • Polycarbonate or stainless steel sensor enclosure Duo-Sense sensors • Intelligent-design enclosure temperature control for improved cell life • Sensor designed to adapt to any harsh environment from -20°F to +120°F • Accurately monitor OSHA/NIOSH/ACGIH exposure limits • Real-time continuous monitoring for early warning • Detection range of 0-200 ppm CO, 0-10 ppm NO2

Carbon Monoxide and Nitrogen Dioxide detector combo. Perfect solution for vehicle emmisions ventilation control applications.

The Duo-Sense CO/NO2 sensor is Each GG-CO-NO2 sensor comes The GG-CO-NO2 provides two industry equipped with both carbon monoxide equipped with an intelligent internal standard linear 4-20 mA output signals and nitrogen dioxide sensing elements temperature control designed to per- compatible with most gas detection to provide accurate readings of toxic form in the harshest of areas. The con- systems and PLCs. The output signals levels, with no false alarms. Useful for trolled environment provides optimum are not affected by drastic temperature ventilation activation and other audio/ moisture control for extended cell life. or humidity variations. Expect an aver- visual signaling devices. The high-quality injection-molded poly- age cell life of 5+years for CO and 2-3 carbonate enclosure offers excellent years for NO2 in most applications. chemical corrosion protection and high impact resistance.

Applications Optional Equipment - Warehouse Mounting Kit • Parking garages • Vehicle Maintenance Buildings Make mounting easy and protect the sensor from • Loading Docks • Ventilation Ducts damage with the Wall Plate and Safety Cage Kit. Kit also includes 1/2” LB conduit body and 36” straps • Air Quality Monitoring • Tunnels for pillar mounting. • Underground Storage • Car Dealerships

Benefits • Low cost • Simple operation • Rugged and reliable

88 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Duo-sense Sensors Rev_20190610 89 - - -

Washdown-duty poly Washdown-duty or stainless carbonate steel enclosure options Nitrogen dioxide dioxide Nitrogen electrochemical sen sor element (Field Wiring) Duct Mount option

Warehouse kit option

Certification: ETL listed to UL standard 61010-1, and CSA stand ard C22.2 No. 61010-1-12 Terminal Block Plugs: Terminal 12-26 AWG, torque 4 lbs-in Enclosure: NEMA 3RX injection-molded, washdown-duty polycarbonate sensor housing with hinged lid and captive screw. For non-classified areas. Optional 316 18 GA, NEMA 3RX washdown-duty stainless steel housing with hinged lid and captive screw. For non-classified areas Dimensions: 7.5” high x 6.5” wide x 3.75” deep Weight: 3 lbs Warranty: 2-years (including sensor elements) (warehouse kit + sensor)

(duct mount kit + sensor) (stainless steel enclosure)

(nitrogen dioxide replacement cell) (nitrogen dioxide replacement

(standard polycarbonate enclosure) (standard polycarbonate

(carbon monoxide replacement cell) (carbon monoxide replacement

is delivered calibrated and ready to install. Use the model to install. Use calibrated and ready is delivered Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, GG-CO-NO2 GG-CO-NO2-ST GG-CO-RC GG-NO2-B-RC GG-CO-NO2-WH GG-CO-NO2-DM to completely enclosure only) sensor element GG-CO-NO2 electrochemical hole plug for top Circuit board and Carbon monoxide Carbon monoxide prevent corrosion or side entry (poly Watertight conduit Watertight components potted Order #: Ordering Information Ordering The below to order. numbers Less than 0.1% of full-scale per month, non- cumulative Span Drift: Generally less than 2% per month (CO) Generally less than 5% per month (NO2) Range: Temperature -20°F to +120°F (-28°C to +49°C) Humidity Range: 5% to 100% condensing Wiring Connections: 4 conductor, shielded, stranded, 18 AWG cable (General Cable C2543A or equivalent) up to 1500 ft Response Time: T50 = less than 10 seconds T90 = less than 20 seconds Accuracy: +/- 5% of full-scale value, but dependent on calibration gas accuracy and time since last calibration Zero Drift: - sensor is GG-CO-NO2 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] SPECIFICATIONS tion requirements. Uniform Building Code and other authorities having jurisdiction for ventilation requirements, along with audio/visual and other alarm notifica Each GG-CO-NO2 detector monitors a Each GG-CO-NO2 detector monitors a 50’ radius (7,500 square ft). Refer to Uniform Mechanical Code, stainless steel) enclosure protects the stainless steel) enclosure protects the sensor from accidental damage. is sealed forever in potting compound, is sealed forever in components protecting electronic from corrosion. and copper tracing A specially vented polycarbonate (or designed to work anywhere, and at designed to work anywhere, price than most a lower base-model Each circuit board competing models. gas in the concentration ranges for gas in the concentration compliance. OSHA/NIOSH/ACGIH The standard maintenance buildings, and other buildings, and maintenance engine toxic combustion spaces where to personnel. exhaust poses a risk sensor detects CO/NO2 The Duo-Sense One unit for both toxic gases for both toxic One unit vehicle for parking garages, Designed Linearity: +/- 1% of full-scale Repeatability: +/- 1% of full-scale Output Signal: (2) Linear 4-20 mA (max input impedance: 700 Ohms) Ranges: 0/200 ppm (CO) 0/10 ppm (NO2) Diffusion Gases: Carbon Monoxide (CO) Nitrogen Dioxide (NO2) Detection Principle: Electrochemical Detection Method: Input Power: +24 VDC, 130 mA SD1 INDOOR LIVESTOCK GAS MONITOR

Key Features • Single-point sample draw system for gas monitoring • Designed for accurate livestock house air quality and ventilation control • 1-year warranty, including replacement sensor element • Electronics potted to eliminate corrosion from continuous exposure • Weatherproof NEMA 4X, IP 66 sensor enclosure • Target gas specific electrochemical sensor technology • Requires 24Vdc power, and provides industry standard linear 4-20 mA output sample draw Sensors sample draw • Sensor designed to adapt to any environment from -20°F to +140°F, wet or dry • 10-minute sampling rate. Datalogger also available • Factory calibrated to detection range • Easily field calibrated

Finally, an ammonia sensor designed to work in poultry houses.

The SD1 sample draw sensor was de- The SD1 uses an industry-proven Only high quality pumps and valves signed to interface with industry stand- electrochemical sensor for low-ppm were designed into the sensor to ard 4-20mA control systems for reliable accuracy and gas specificity, along with ensure long life and low maintenance. ventilation control during constant gas special pump/valve plumbing sequenc- A simple, rugged design combined with exposure. The SD1 sensor is designed ing to “refresh” the cell with clean air to a 1-year warranty on all parts gives you towithstand continuous exposure to prevent saturation and extend the cell the best value and lowest price of any toxic gases where other sensors simply life. A reverse-purge routine also helps poultry house sensor on the market. fail and die. self-clean the micron filter.

Applications • Ventilation control for livestock houses • Litter/manure change notification and management • Data acquisition for product/process testing

Benefits • Higher yield / higher profits from improved health and feed conversions • Cost savings from precise ventilation control, especially during winter months • Better indoor air quality for livestock and personnel

90 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] sample draw Sensors Rev_20191220 91

- Wiring Connections: 3 conductor, shielded, stranded, 18 AWG cable ft (General Cable C2535A or equivalent) up to 1500 Block Plugs (Field Wiring): Terminal 12-26 AWG, torque 4 lbs-in Enclosure: Fiberglass reinforced polyester NEMA 4x, with polyurethane gasket. Continuous stainless steel hinge. Captive screw in lid. For non classified areas Dimensions: 11.3” high x 9.3” wide x 7” deep Weight: Warranty: 1 year (including replacement cell) 7 lbs (ammonia)

(80 micron filter pack of 5) (80 micron filter pack (hydrogen sulfide) (replacement NH3 sensor element) (replacement NH3 sensor (replacement H2S sensor element) (replacement H2S sensor

Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, SD1-NH3-100 SD1-H2S-50 SD1-FP-80M GG-NH3-RC GG-H2S-RC is delivered calibrated and ready to install. Includes complete sensor complete sensor to install. Includes calibrated and ready is delivered SD1 External fresh air port Order #: Ordering Information Ordering The avail tubing (custom lengths and 5 ft of air sample inlet assembly with fresh below to order. the model numbers able). Use Zero Drift: Less than 0.1% of full-scale per month, non- cumulative Span Drift: Application dependant, but generally less than 3% per month Range: Temperature -20°F to +140°F (-28°C to +60°C) Humidity Range: 5% to 100% condensing Repeatability: +/- 3% of full-scale Response Time: 10 minute sample cycle Accuracy: +/- 5% of value, but dependant on calibration gas accuracy and time since last calibration - - - - is ready to go to is ready to SD1 sensor can monitor up sensor can monitor SD1 . 2

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] SPECIFICATIONS from the sensor. This feature provides indication of a clogged inlet or possible failure of the sample draw system. filter life. An integrated low-flow / no-flow fault feature is indicated by a 0.5 mA signal to clean the plumbing by reversing the air flow during the purge/refresh routine. Clean air is blown through the inlet ports to help dislodge particulates and extend with compressed air between broods with compressed air packs are always and replacement filter in stock for quick replacement. The in novative sample draw system also helps A 3-stage filter protects internal compo A 3-stage filter protects sample and fresh nents on both room be easily cleaned air inlets. Filters can output continuously until a new meau output continuously fans” are being rement is made. If “stir utilized, one to 25,000 ft work. Reliable setpoints can provide the setpoints can provide work. Reliable control for necessary input to ventilation safety. Gas levels animal and personnel 10 minutes and are measured every One house, one sensor, no guess one sensor, no One house, work. box, the Out of the +/- 1% of full-scale Output Signal: Linear 4-20 mA (max input impedance: 700 Ohms) Linearity: Ranges: 0/100 ppm (NH3) 0/50 ppm (H2S) Custom ranges available. Call for more information Ammonia (NH3) Hydrogen Sulfide (H2S) Other gases available. Call for more information Single-point sample draw system, with 10 minute cycle time Gases: Detection Principle: Electrochemical Detection Method: Input Power: +24 VDC, 800 mA SD1 SD2 CA ROOM GAS SENSOR

Key Features • Single-point sample draw system for gas monitoring • Designed for monitoring low-oxygen controlled atmosphere rooms • 2-year warranty, including replacement sensor element • Circuit board and components potted to eliminate corrosion • Weatherproof NEMA 4X, IP 66 sensor enclosure • Target gas specific electrochemical sensor technology • Requires 24Vdc power, and provides industry standard linear 4-20 mA output sample draw Sensors sample draw • Sensor designed to adapt to any environment from +20°F to +140°F • 10-minute sampling rate. Datalogger also available. • Factory calibrated 0-50 ppm ammonia detection range • Easy field calibration

Single-zone sample-draw sensor with 5 ppm detectability for controlled atmosphere applications.

The SD2 sensor is designed to survive The SD2 uses an industry- proven Since other competitors’ models rely in low-oxygen environments where electrochemical sensor for low-ppm ac- on long sample tubes to reduce cost other sensors simply fail and die. The curacy and target gas specificity, along on the amount of sensors needed, 50 SD2 sample draw sensor can easily with special valve sequencing to “re- ppm of ammonia gas or more can be interface with facility control systems fresh” the cell with clean air to extend lost in the tubing due to ammonia’s af- or gas detection controllers for early cell life. A reverse-purge routine also finity to water. The SD2 sensor greatly leak detection gas in controlled atmos- helps self-clean the micron filter and improves early detection capability phere, and other various applications. a built-in heated air purge prevents with short sample tubes and sample moisture buildup in the lines. tube heating.

Applications • Apple and pear storage • Many other controlled atmosphere applications • Data acquisition for product/process testing

Benefits • Accuracy down to 5 ppm for early detection of small leaks • Hot air purge feature reduces moisture collection in sampling tubes

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- Fresh air inlet Dimensions: 11.3” high x 9.3” wide x 7” deep Weight: Wiring Connections: 3-conductor, shielded, stranded cable with drain wire. Up to 275’: 18 AWG, General Cable C2535A or equal Up to 450’: 16 AWG, General Cable C2536A or equal Up to 700’: 14 AWG, General Cable C2538A or equal Block Plugs (Field Wiring): Terminal 12-26 AWG, torque 4 lbs-in Enclosure: Fiberglass reinforced polyester NEMA 4x, with polyurethane gasket. Continuous stainless steel hinge. Captive screw in lid. For non classified areas 7 lbs Warranty: 2 years (including replacement cell) (ammonia 0-1000 ppm) Sample air inlet port

(ammonia 0-100 ppm)

(ammonia 0-50 ppm) (hydrogen sulfide 0-50 ppm) (hydrogen sulfide 0-50 (80 micron filter pack of 5) (80 micron filter pack

(replacement ammonia sensor element) (replacement ammonia

Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, SD2-NH3-50 SD2-NH3-100 SD2-NH3-1000 SD2-H2S-50 SD1-FP-80M GG-NH3-RC is delivered calibrated and ready to install. Includes complete sensor complete sensor to install. Includes calibrated and ready is delivered assembly Sample air inlet SD2 Order #: Ordering Information Ordering The avail tubing (custom lengths and 2 ft of air sample inlet assembly with fresh below to order. the model numbers able). Use Accuracy: +/- 5% of value, but dependant on calibration gas accuracy and time since last calibration Zero Drift: Less than 0.1% of full-scale per month, non- cumulative Span Drift: Application dependant, but generally less than 3% per month Range: Temperature +20°F to +140°F (-7°C to +60°C) Humidity Range: 5% to 100% condensing Linearity: +/- 1% of full-scale Repeatability: +/- 3% of full-scale Response Time: 10 minute sample cycle ------, reliable setpoints can , reliable setpoints SD2

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] failure of the sample draw system. SPECIFICATIONS feature is indicated by a 0.5 mA signal feature is indicated by a 0.5 mA signal from the sensor. This feature provides indication of a clogged inlet or possible help dislodge particulates and extend help dislodge particulates and extend filter life. An integrated low-flow / no-flow fault draw system also helps to clean the plumbing by reversing the air flow dur ing the purge/refresh routine. Clean air is blown through the inlet ports to Filters can be easily cleaned with compressed air. The innovative sample fresh air inlets. CTI strongly recom fresh air inlets. CTI traps on the mends installing water condensation inlets to help prevent from entering the sensor. A 3-stage filter protects internal com A 3-stage filter protects sample and ponents on both room respective evaporator(s). Gas levels are respective evaporator(s). minutes and out measured every 10 a new meaure put continuously until ment is made. phere applications, CTI recommends CTI recommends phere applications, level to shutdown a 5-10 ppm action gas valves to the liquid feed and hot With the to help necessary input provide the produce from affecting mitigate gas atmosh For controlled and personnel. Air Exchange Factor: Air Exchange During each 10 minute cycle, the system removes 1 liter of air from CA room during sample, and introduces 2 liters of fresh air (20.9% O2) into the CA room. Output Signal: Linear 4-20 mA (max input impedance: 700 Ohms) Ranges: 0/50 ppm (standard) 0/100 ppm Custom ranges available. Call for more information Gases: Ammonia (NH3) Hydrogen Sulfide (H2S) Other gases available. Call for more information Single-point sample draw system, with 10 minute cycle time (2 min preheat, 2 min sample, 2 min fresh air purge with heat dryer, 6 min rest) Detection Principle: Electrochemical Detection Method: Input Power: +24 VDC, 1A SD2 CALIBRATION KIT

Key Features • All 34L and 29L parts are compatible

• One year shelf life for most certified gases • Large stock of most popular concentrations Calibration Gas Calibration • Custom mixes available • Replacement regulators and cylinders available • Pressure gauge on all regulators • Sensor calibration manuals included • Custom flow rate regulators available

Calibration kit and calibration gas bottles for use with most makes and models of gas detectors.

Calibration Technologies gas sensor Standard cylinder sizes include either Each regulator is preset for 0.8 liters calibration kits and replacement 17 or 34 liters. per minute with an easy on/off valve cylinders allow for field calibration of The 17L cal kit will include a regulator and includes a cylinder pressure gauge. most fixed and portable gas detectors. (female fitting) for use with the CGA600 The Calibration Kit also includes The disposable certified gas cylinders outlet fitting (male fitting) of the 17L 3’ of Norprene tubing and flexible are N.I.S.T. traceable. After initial cylinder. calibration cups designed to fit all GG purchase, replacement cylinders can The 34L cal kit will include a regulator sensors, and most standard size gas be ordered at any time. (male fitting) for use with the C-10 cells and sensors. All kit accessories outlet fitting (female fitting) of the 34L are enclosed in a durable hard carrying cylinder. case with foam inserts.

Applications • Periodic sensor calibration requirements • Regulatory and insurance requirements • OSHA PSM compliance • Safety system verification

Accessories Included • Hard carrying case (holds two cylinders) • Norprene tubing and calibration cups • 0.8 LPM regulator with pressure gauge • Calibration manual for CTI sensors • Case holds (2) calibration gas bottles

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3.0% carbon dioxide 5.0% carbon dioxide 15% oxygen 100% nitrogen 200 ppm carbon monoxide 1.0% methane 2.5% methane 2000 ppm hydrogen 1.0% hydrogen (25% LEL) 500 ppm R22 1000 ppm R22 3000 ppm R22 500 ppm R134a 1000 ppm R134a 3000 ppm R134a 500 ppm R404a 1000 ppm R404a 3000 ppm R404a 500 ppm R507a 1000 ppm R507a 3000 ppm R507a O2, CH4, CO, H2S (18%, 50%LEL, 100 ppm, 25 ppm) Description 25 ppm ammonia 50 ppm ammonia 100 ppm ammonia 250 ppm ammonia 500 ppm ammonia 1000 ppm ammonia 1.0% ppm ammonia 2.0% ppm ammonia Zero air (20.9% O2) 500 ppm carbon dioxide 1.0% carbon dioxide Description Kit with regulator Calibration calibration for 34 liter bottles, and cups for all CTI sensors, that holds rugged carrying case included) two bottles (gas not L Calibration Kit L Calibration 34 34L Calibration Gas Bottles 34L Calibration

34 liter regulator RB34L-CO2/3% RB34L-CO2/5% RB34L-O2/15% RB34L-N2 RB34L-CO/200 RB34L-CH4/1.0% RB34L-CH4/50% RB34L-H2/2000 RB34L-H2/1% RB34L-R22/500 RB34L-R22/1000 RB34L-R22/3000 RB34L-R134a/500 RB34L-R134a/1000 RB34L-R134a/3000 RB34L-R404a/500 RB34L-R404a/1000 RB34L-R404a/3000 RB34L-R507a/500 RB34L-R507a/1000 RB34L-R507a/3000 RB34L-4GAS-B Part number RB34L-NH3/25 RB34L-NH3/50 RB34L-NH3/100 RB34L-NH3/250 RB34L-NH3/500 RB34L-NH3/1000 RB34L-NH3/1% RB34L-NH3/2% RB34L-ZA RB34L-CO2/500 RB34L-CO2/1% Many other gases and ranges available. Contact CTI for availability. Many other gases and Part number Cal Kit 34L Ordering Information Ordering 1.0% hydrogen (25% LEL) 500 ppm R22 1000 ppm R22 3000 ppm R22 500 ppm R134a 1000 ppm R134a 3000 ppm R134a 500 ppm R404a 1000 ppm R404a 3000 ppm R404a 500 ppm R507a 1000 ppm R507a 3000 ppm R507a 100 ppm Isobutylene 250 ppm ammonia 500 ppm ammonia 1000 ppm ammonia 1.0% ppm ammonia 2.0% ppm ammonia Zero air (20.9% O2) 500 ppm carbon dioxide 1.0% carbon dioxide 3.0% carbon dioxide 5.0% carbon dioxide 15% oxygen 100% nitrogen 200 ppm carbon monoxide 1.0% methane 2.5% methane 2000 ppm hydrogen Description 25 ppm ammonia 50 ppm ammonia 100 ppm ammonia Description Kit with regulator Calibration calibration for 17 liter bottles, and cups for all CTI sensors, that holds rugged carrying case included) two bottles (gas not 17L Calibration Kit 17L Calibration 17L Calibration Gas Bottles Gas 17L Calibration

17 liter regulator RB17L-R507a/500 RB17L-R507a/1000 RB17L-R507a/3000 RB17L-ISOB/100 RB17L-R134a/3000 RB17L-R404a/500 RB17L-R404a/1000 RB17L-R404a/3000 RB17L-R22/1000 RB17L-R22/3000 RB17L-R134a/500 RB17L-R134a/1000 RB17L-CH4/2.5% RB17L-H2/2000 RB17L-H2/1% RB17L-R22/500 RB17L-O2/15% RB17L-N2 RB17L-CO/200 RB17L-CH4/1.0% RB17L-CO2/500 RB17L-CO2/1% RB17L-CO2/3% RB17L-CO2/5% RB17L-NH3/1000 RB17L-NH3/1% RB17L-NH3/2% RB17L-ZA RB17L-NH3/50 RB17L-NH3/100 RB17L-NH3/250 RB17L-NH3/500 Part number RB17L-NH3/25 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com Many other gases and ranges available. Contact CTI for availability. Many other gases and Part number Cal Kit 17L SHA-24 HORN / STROBE

Key Features • Weatherproof design for outdoor or washdown installations

Accessories • 24 VDC operation (16-33V range) • Separate horn and strobe circuits allow for multiple wiring configurations • High intensity intermittent strobe flash • Blue, amber, red, green, or clear strobe lenses available • Field selectable horn tone – continuous, temporal, or chime pattern • Corrosion, weather, and chemical resistant enclosure for washdown areas • Labeled for ammonia, but sticker can be removed for use with other gases

High visibility in a weather-proof package. The perfect addition to your gas detection system.

The SHA series Horn/Strobe is de- The horn provides either a continuous The SHA series Horn/Strobe is housed signed to provide audible/visual signal tone or a temporal pattern tone. The in a durable poly enclosure, able to for life safety and property protection. horn and strobe can be connected in- withstand weather and washdown en- The SHA-24 meets or exceeds NFPA/ dependently or in unison. The horn can vironments. A weatherproof mounting ANSI standards and UL464/UL1638. be silenced while the strobe remains backbox is included. flashing.

SPECIFICATIONS Due to ongoing research and product improvement, specifications are subject to change

Configurations All units labeled “Ammonia” STROBE INTENSITY: 65 Candela unless otherwise specified. SOUND OUTPUT: 99 dB @ 10 ft Order #: SHA-24-Blue FLASH RATE: 1 flash per second SHA-24-Amber SHA-24-Red +24 VDC (16-33V) @ 150 mA SUPPLY VOLTAGE: SHA-24-Clear using default settings SHA-24-Green OPERATING TEMPERATURE: -40°F to +150°F DIMENSIONS: 6” X 7” X 5” (H x W x D) ENCLOSURE RATING: IP65 / NEMA 4X APPROVALS: UL1638 Designed to meet or exceed ANSI/NFPA

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6 5 - 4 + - 3 + Figure 3 + Strobe Horn default settings 2 Figure 2 1 ON OFF 100 dB based on anechoic rating using default * switch settings as shown. Anechoic dBA is measured on axis in a non-reflective (free field) test room using fast meter peak response. Reverberant dBA is a minimum UL rating based on sound power measurements in a reverberant test room. (with dipswitches 1 and 2 OFF) Strobe and Horn to operate independently from +24V STROBE relay terminal supply from ground terminal of power from +24V HORN relay terminal from ground terminal of power supply ON OFF OFF OFF OFF OFF 5 ON ON OFF 4 ON ON OFF ON ON ON OFF - + Switch Position - + OFF 3 ON OFF ON ON OFF OFF ON + Strobe Horn Figure 1 Tone (with dipswitches 1 and 2 ON) Strobe and Horn to operate together from +24V HORN/STROBE relay terminal from +24V HORN/STROBE relay supply from ground terminal of power 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com Whoop Whoop 2400 Hz 0 Continuous Chime - Temporal 3 Chime - Continuous Mechanical Continuous 2400 Hz - Temporal 3 Mechanical Temporal 3 Tone Settings Tone Volume: 6 ON = High 6 OFF = Low 1 and 2 ON = Horn/Strobe on 2 wires 1 and 2 OFF = Horn and Strobe on 4 wires The SHA-24 is shipped with default settings for 4-wire operation and optimal horn settings. The following describes the for 4-wire operation and optimal horn settings. The following describes The SHA-24 is shipped with default settings dipswitch settings. Horn/Strobe operation: Dipswitch Settings Wiring Diagram and strobe together or as two individual together or as two and strobe circuits. The SHA-24 can be wired to operate the horn can be wired to The SHA-24 SHA-120 HORN / STROBE

Key Features • 120 VAC, two-wire connection

Accessories • Horn and strobe activate together • Blue, amber, red, green, or clear strobe lens covers available • Field selectable horn tone – continuous or temporal pattern • Field selectable candela settings – low to high intensity flash • Corrosion, weather, and chemical resistant enclosure for washdown areas • Weatherproof backbox included for outdoor installation • -40°F to 150°F, NEMA 4X • Labeled for ammonia, but sticker can be removed for use with other gases

High visibility in a weather-proof package. The perfect addition to your toxic gas alert system.

The SHA-120 series Horn/Strobe is de- The horn provides either a continuous The SHA-120 series Horn/Strobe is signed to provide audible/visual signal tone or a temporal pattern tone, with a housed in a durable poly enclosure, for life safety and property protection. 3-position volume switch. A slide switch able to withstand weather and wash- The SHA-120 meets or exceeds NFPA/ allows for several candela settings down environments. A 120 VAC adap- ANSI standards and UL464/UL1638. from low to high intensity. tor plate and weather-proof mounting backbox is included.

SPECIFICATIONS Due to ongoing research and product improvement, specifications are subject to change

Configurations All units labeled “Ammonia” STROBE INTENSITY: 15 to 185 Candela unless otherwise specified. SOUND OUTPUT: 99 dB @ 10 ft Order #: SHA-120-Blue FLASH RATE: 1 flash per second SHA-120-Amber SHA-120-Red 120 VAC, 150 mA max SUPPLY VOLTAGE: SHA-120-Green OPERATING TEMPERATURE: -40°F to +150°F SHA-120-Clear DIMENSIONS: 6” X 7” X 5” (H x W x D) APPROVALS: UL listed Designed to meet or exceed ANSI/NFPA standards and ADA accessibility guideline

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Medium Low High Medium Low dB Level High (wire colors) Blue White Temporal Temporal Non-Temporal Non-Temporal Non-Temporal N/A N/A N/A Sound Pattern Temporal 2 3 4 5 6 7 8 9 Switch *1 Horn Tones *indicates default settings 115 135 150 177 185 Strobe Output (cd) *15 15/75 30 75 95 110 Candela Rating *indicates default settings (wire colors) Blue White (wire colors) (wire colors) Blue White Blue White black/hot from 120V Horn/Strobe relay terminal black/hot from 120V Horn/Strobe white/neutral black/hot from 120V Horn/Strobe relay terminal black/hot from 120V Horn/Strobe white/neutral Single Device Multiple Devices 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com Dimensions Components / Assembly Wiring Diagram STACKLIGHT

Key Features • Offered in 24VDC and 120VAC.

Accessories • LEDs provide 50,000 hours working life for zero maintenance • Flashing colored light modules display at-a-glance alarm status • User selectable horn tone – continuous or temporal pattern • Fluted light modules allow for easy viewing even in sunlight • Separate horn and light circuits allow for multiple wiring configurations • Corrosion, weather, and washdown area safe • Custom configurations available

At-a-glance information for the ultimate in personnel protection. A must-have for any toxic gas alert system.

The Omni-directional LED lights and Housed in durable polycarbonate The StackLight casing has a sealant horn provide vital life-safety informa- modules, the bright LEDs provide over rating of IP55 (total ingress protection tion to protect your personnel. The dif- 50,000 work hours of maintenance free from dust and water spray from any ferentiated colors also provide crucial life. The 100dB horn comes standard direction). The two mounting adap- indications as to the severity of the leak and has selectable settings for continu- tors allow easy panel mount or ½” EMT situation. ous tone or a temporal pattern tone. conduit mount installation.

SPECIFICATIONS Due to ongoing research and product improvement, specifications are subject to change

Configurations Custom configurations available. OPERATING TEMPERATURE: -10°F to +125°F

SOUND OUTPUT: 100 dB @ 10 ft Order #: SL-24-F-R-B (red module) SOUND FREQUENCY: 2500 to 2900 Hz (temporal or steady) SL-24-F-AR-B (amber and red modules) SL-24-F-GAR-B (green, amber, and red modules) FLASH TYPE: Flashing (84 fpm) (Green LED module is non-flashing) SL-24-F-BWAR-B (blue, white, amber, and red modules) SL-24-F-BGAR-B (blue, green, amber, and red modules) POWER: +24 VDC, (40 mA max each LED module; 180 mA SL-24-F-GWAR-B (green, white, amber, and red modules) buzzer) POWER: +120 VAC, (10 mA max each LED module; 50 mA buzzer) SL-120-F-R-B (red module) MATERIAL: polycarbonate SL-120-F-AR-B (amber and red modules) SL-120-F-GAR-B (green, amber, and red modules) PROTECTION DEGREE: IP 64 SL-120-F-BWAR-B (blue, white, amber, and red modules) UL LISTED SL-120-F-BGAR-B (blue, green, amber, and red modules) SL-120-F-GWAR-B (green, white, amber, and red modules)

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Amber Green Blue White Red Yellow Mounting Adaptors Included 7/8” threaded male adaptor for panel mount and ½” EMT conduit compression fitting included. Wiring Module Contains screw terminals and wiring Audible Alarm Audible audio signaling buzzer High alarm temporal or steady LED Module red High alarm visual indicator, Flashing LED Module amber Low alarm visual indicator, Flashing LED Module System normal visual indicator, green Steady Available Colors Available (optional) 90 degree mount available upon request 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com 7 = +24 VDC for seventh module 3 = +24 VDC for third module 4 = +24 VDC for fourth module 5 = +24 VDC for fifth module 6 = +24 VDC for sixth module C = Common (power supply ground) 1 = +24 VDC for first module 2 = +24 VDC for second module “C” terminal is Common to all connected modules. Numbers 1 through 7 refer to the modules, from the base to the top. Wiring Module be required. Audible Alarm High alarm level reached. Gas concentration shutdown may dangerous. Evacuation and equipment High alarm level reached. Gas concentration High alarm level reached. Gas concentration shutdown may dangerous. Evacuation and equipment be required. require limited time allowable for personnel. require limited time if possible. Emergency ventilation Red Light Flashing Amber Light Flashing Amber Light Flashing Gas concentration may Low alarm level reached. Green Light On detected. Gas concentration is Steady on. No leaks level. Workplace assumed safe below the low alarm off upon alarm. for personnel. Turns Below is an example configuration: Below is an example The audible LED StackLights are designed for visual are designed for visual LED StackLights The audible to display the real-time signaling in order and audible Up to 7 modules gas detection system. status of the assembly. into one StackLight can be combined STACKLIGHT-2

Key Features • 24 VDC or 120 VAC Xenon flashing light modules

Accessories • IP65 for high-pressure spray and outdoor applications • Flashing Xenon light modules display at-a-glance alarm status • 105 dB buzzer • User selectable audible tone • 2.12” (54mm) fluted light modules allow for easy viewing even in sunlight • Separate buzzer and light circuits allow for multiple wiring configurations • Corrosion, weather, and washdown area safe • Custom configurations available (up to 5 light modules) • Green light module is non-flashing LED for long life

Our loudest, most visible, most indestructable stacklight yet.

The omni-directional Xenon high-inten- Housed in durable polycarbonate mod- The StackLight buzzer and light mod- sity lights and 105 dB buzzer provide ules, the bright Xenon bulbs should ules have an IP65 rating (dust tight and vital life-safety information to protect provide years of maintenance free protected against heavy seas or power- your personnel. An internal volume life. The 105 dB buzzer, the loudest ful jets of water). One conduit hole at adjust allows the volume to be turned compact buzzer in the industry, comes the bottom of the enclosure allows for down to 85dB. The differentiated standard and has selectable settings ½” EMT conduit mount or panel mount colors also provide crucial indications for different tones to suit your needs. installation. as to the severity of the leak situation.

SPECIFICATIONS Due to ongoing research and product improvement, specifications are subject to change

Configurations Many other configurations available. OPERATING TEMPERATURE: -22°F to +130°F

SOUND OUTPUT: 105 dB @ 1 meter Order #: 24 VDC SOUND FREQUENCY: Selectable (dip switch configured) SL2-24-R-B (red module) SL2-24-AR-B (amber and red modules) FLASH TYPE: Flashing (62 fpm) (Green LED module is non-flashing) SL2-24-GAR-B (green, amber, and red modules) SL2-24-BWAR-B (blue, white, amber, and red modules) POWER: 24 VDC, (150 mA max each light module (100 SL2-24-BGAR-B (blue, green, amber, and red modules) mA avg) (green LED: 30 mA max); 80 mA buzzer) SL2-24-GWAR-B (green, white, amber, and red modules) POWER: 120 VAC, (30 mA max each light module; 30 mA buzzer) 120 VAC MATERIAL: Polycarbonate lens covers, ABS buzzer SL2-120-R-B (red module) SL2-120-AR-B (amber and red modules) PROTECTION DEGREE: IP 65 SL2-120-GAR-B (green, amber, and red modules) CERTIFICATIONS: UL listed, CE certified SL2-120-BWAR-B (blue, white, amber, and red modules) SL2-120-BGAR-B (blue, green, amber, and red modules) SL2-120-GWAR-B (green, white, amber, and red modules)

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Blue Red White Green Amber Yellow

MNT-NPT SL2- Available Colors Available Audible Alarm High alarm audio signaling buzzer and wiring terminals for buzzer Light Module visual indicator, High alarm red Flashing Light Module Low alarm visual indicator, amber Flashing Light Module indicator, System normal visual green Steady Wiring Module Contains screw terminals for light module wiring MNT-90 L2- S (when ordered without buzzer)

MNT-STAND Mounting Options SL2- 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com 120 VAC: Connect Neutral to either +N terminal 120 VAC: Connect Line to either -L terminal 24 VDC: Connect +24 to either +N terminal 24 VDC: Connect Ground to either -L terminal 5+/L = Power for fifth light module For buzzer wiring: (circuit board inside buzzer enclosure) 1+/L = Power for first light module 2+/L = Power for second light module 3+/L = Power for third light module 4+/L = Power for fourth light module base to the top. -/N = Common (power supply ground) Light Module and Buzzer Wiring “-/N” terminal is Common to all connected modules. Numbers 1 through 5 refer to the modules, from the shutdown may be required. Audible Alarm (105dB) High alarm level reached. Gas concentration dangerous. Evacuation and equipment High alarm level reached. Gas concentration High alarm level reached. Gas concentration shutdown dangerous. Evacuation and equipment may be required. require limited time allowable for personnel. require limited time if possible. Emergency ventilation Red Light Flashing (Xenon) safe for personnel. Turns off upon alarm. safe for personnel. (Xenon) Amber Light Flashing Gas concentration may Low alarm level reached. Green Light On (LED) Green Light On (LED) detected. Gas concentration Steady on. No leaks level. Workplace assumed is below the low alarm assembly. configuration: Below is an example The SL2 series stacklights are designed for visual designed for visual stacklights are The SL2 series to display the real- signaling in order and audible 5 system. Up to of the gas detection time status into one stacklight can be combined light modules SHA-PAX High Output Horn/Strobe

Key Features • IP66 Weatherproof design for outdoor or washdown installations

Accessories • Available for 120 VAC or 24 VDC • 110 dB horn • Separate horn and strobe circuits allow for multiple wiring configurations • High intensity intermittent Xenon strobe flash • Blue, amber, and red strobe lenses available • 80 Field selectable tones - with 4 inputs to control 4 different tones • 360˚ visible field for strobe • Labeled for ammonia, custom labels available upon request • 2-year warranty

High output horn with strobe in a weatherproof package.

The SHA-PAX Horn/Strobe is designed The SHA-PAX features a 110dB horn, The SHA-PAX is housed in a UV resist- to provide audible/visual signal for life and can be wired with the horn and ant Polycarbonate/ABS enclosure, able safety and property protection. The strobe operating simultaneously, or to withstand weather and washdown SHA-PAX is available in both 120 VAC independently of each other. There are environments from -40°F to 130°F. and 24 VDC versions, and is listed with 80 field selectable tones for the horn, UL, cUL, and CE. and the strobe is visible from 360˚.

SPECIFICATIONS Due to ongoing research and product improvement, specifications are subject to change

All units labeled “Ammonia” Configurations unless otherwise specified. OPERATING TEMPERATURE: -40°F to +130°F SOUND OUTPUT: 110 dB Order #: SHA-PAX-110-120-Blue (110dB | 120 VAC | Blue) FLASH RATE: 1 flash per second (1 Hz) SHA-PAX-110-120-Red (110dB | 120 VAC | Red) SHA-PAX-110-120-Amber (110dB | 120 VAC | Amber) FLASH ENERGY: 10 Joules

POWER: 24 VDC or 120 VAC (specify) SHA-PAX-110-24-Blue (110dB | 24 VDC | Blue) (110dB | 24 VDC | Red) MATERIAL: UV resistant Polycarbonate/ABS SHA-PAX-110-24-Red SHA-PAX-110-24-Amber (110dB | 24 VDC | Amber) PROTECTION DEGREE: IP 66 CURRENT DRAW: 1040 mA @ 24 VDC / 450 mA @120 VAC DIMENSIONS: 10.6” x 8.4” x 6.1” LISTING: UL, cUL, CE

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Operating voltage for the strobe Plug from strobe Plug from strobe circuit board for the horn Operating voltage Hole pattern inside of housing Figure 2 Strobe and horn operate independently Connection for operating voltage of strobe and horn Plug from strobe Plug from strobe circuit board Figure 1 (default setting) Strobe and horn operate together 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com Terminal for operating voltage - Sounder-beacon combination: voltage - Sounder-beacon for operating Terminal SB-ES3 EMERGENCY STOP SWITCH

Key Features • 40 mm push/pull latching mushroom pushbutton switch

Accessories • Tamper-proof clear switch cover • IP66/NEMA 4 weatherproof design for outdoors or washdown environments • 120 VAC or 24 VDC • Mounting flanges for wall mounting • Solution for compressor room E-stop applications • Red actuator with yellow background • 2-year warranty

Weatherproof Emergency-Stop pushbutton switch.

Emergency pushbutton switches are an The Emergency-Stop switch can be The switches are housed in a durable important part of any control system. used with 24 VDC or 120 VAC, and NEMA 4 polycarbonate enclosure, able They are ideal for protecting person- are shipped with one set of normally to withstand weather and washdown nel and property, allowing the user to closed contacts. Additional NC or NO environments for indoor or outdoor press the buttons for emergency stop contactors can be added in the field. mounting applications. Mounting control, in addition to triggering the re- The Tamper-proof flip-cover meets flanges are also included for easy lays through the gas detection system. most new codes, including IIAR-2 2014. installation.

SPECIFICATIONS Due to ongoing research and product improvement, specifications are subject to change

All pushbutton switches are pre-installed in Configurations their enclosures with tamper-proof cover. CONTACTS RATING: 10A, 120VAC or 24VDC

ENCLOSURE: Polycarbonate, IP66/NEMA 4 Order #: SB-ES3 Emergency Stop pushbutton switchbox, tamper-proof flip-cover, NEMA 4 enclosure. OPERATING TEMPERATURE: -40°F to +150°F 1 set of NC contacts MOUNTING PLATE: Powder coated aluminum SB-VS1-NC Normally Closed contactor, 10A ACTUATOR: Pull to release, mushroom 40 mm SB-VS1-NO Normally Open contactor, 10A MECHANICAL DURABILITY: 500,000 cycles

ILLUMINATION: Non-illuminated DIMENSIONS: 6.35” high x 4.42” wide x 5.22” deep LISTING: UL, CE

106 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Accessories SB-ES3-DOC1-0 107

L2 K1 Control Relay Coil Gas detection system relay(s) 2 E-STOP 1 Emergency stop switch (Normal state is the Closed position) (Normal state is the Closed SB-ES3 L1 Emergency Stop Switch. A clearly identified emergency shut-off switch with a tamper-resistant cover shall be cover switch with a tamper-resistant shut-off identified emergency Stop Switch. A clearly Emergency 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com Example Wiring Diagram Example Wiring room. The function of the switch shall be clearly marked by signage near the controls. of the switch shall be clearly marked room. The function 6.12.1 provide off-only control machinery room door. The switch shall adjacent to the designated principal located outside and located in the machinery closed automatic refrigerant valves refrigerant pumps, and normally of refrigerant compressors, ANSI / IIAR 2-2014: ANSI / IIAR Control Switches 6.12 Emergency SB-EV1 EMERGENCY VENTILATION SWITCH

Key Features • 40 mm push/pull latching mushroom pushbutton switch

Accessories • Tamper-proof clear switch cover • IP66/NEMA 4 weatherproof design for outdoors or washdown environments • 120 VAC or 24 VDC • Mounting flanges for wall mounting • Solution for compressor room emergency ventilation applications • 2-year warranty

Weatherproof Emergency Ventilation pushbutton switch.

Emergency pushbutton switches are an The Emergency Ventilation switches The switches are housed in a durable important part of any control system. can be used with 24 VDC or 120 VAC, NEMA 4 polycarbonate enclosure, able They are ideal for protecting person- and have two sets of 1.5A contacts. The to withstand weather and washdown nel and property, allowing the user Tamper-proof flip-cover meets most environments for indoor or outdoor to press the buttons for emergency new codes, including IIAR-2 2014. mounting applications. Mounting ventilation control and pressure con- flanges are also included for easy trol, in addition to triggering the relays installation. through the gas detection system.

SPECIFICATIONS Due to ongoing research and product improvement, specifications are subject to change

All pushbutton switches are pre-installed in Configurations their enclosures with tamper-proof cover. CONTACTS RATING: 1.5A, 120 VAC or 24 VDC

ENCLOSURE: Polycarbonate, IP66/NEMA 4 Order #: SB-EV1 Emergency Ventilation pushbutton switchbox, tamper-proof flip-cover, NEMA 4 enclosure. OPERATING TEMPERATURE: -40°F to +150°F 1 set of NC contacts, 1 set of NO contacts. MOUNTING PLATE: Powder coated aluminum ACTUATOR: Pull to release, mushroom 40 mm MECHANICAL DURABILITY: 500,000 cycles

ILLUMINATION: Non-illuminated DIMENSIONS: 6.35” high x 4.42” wide x 4” deep LISTING: UL, CE

108 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Accessories SB-EV1-DOC1-0 109

M L2 starter Fan motor 2 E-VENT 1 Thermostat system relay(s) NH3 gas detection Compressor Room SB-EV1 Emergency ventilation switch Emergency ventilation L1 (Normal state is the Open position) (Normal state is the Open Emergency Ventilation Control Switch. A clearly identified control switch for emergency ventilation with a tamper- ventilation with switch for emergency identified control Switch. A clearly Ventilation Control Emergency 6.12.2 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com Example Wiring Diagram Example Wiring

clearly marked by signage near the controls. clearly marked by signage machinery room and adjacent to the designated principal be located outside the machinery room resistant cover shall function of the switch shall be for emergency ventilation. The provide “ON/AUTO” override capability door. The switch shall ANSI / IIAR 2-2014: ANSI / IIAR Control Switches 6.12 Emergency EMERGENCY PRESSURE CONTROL SB-EPCS1 SYSTEM SWITCH

Key Features • 40 mm push/pull latching mushroom pushbutton switch

Emergency Pressure Control System pushbutton switch.

Emergency pushbutton switches are an The Emergency Pressure Control The switches are housed in a durable important part of any control system. switches can be used with 24 VDC or NEMA 4 polycarbonate enclosure, able They are ideal for protecting person- 120 VAC, and have two sets of 1.5A to withstand weather and washdown nel and property, allowing the user to contacts. The Tamper-proof flip-cover environments for indoor or outdoor press the button for emergency pres- meets most new codes, including IIAR- mounting applications. Mounting sure control during an overpressuriza- 2 2014. flanges are also included for easy tion event. installation.

SPECIFICATIONS Due to ongoing research and product improvement, specifications are subject to change

All pushbutton switches are pre-installed in Configurations their enclosures with tamper-proof cover. CONTACTS RATING: 1.5A, 120 VAC or 24 VDC

ENCLOSURE: Polycarbonate, IP66/NEMA 4 Order #: SB-EPCS1 Emergency Pressure Control Switch pushbutton switch box, tamper-proof flip- OPERATING TEMPERATURE: -40°F to +150°F cover, NEMA 4 enclosure. 1 set of NC contacts, 1 set of NO contacts. MOUNTING PLATE: Powder coated aluminum ACTUATOR: Pull to release, mushroom 40 mm MECHANICAL DURABILITY: 500,000 cycles

ILLUMINATION: Non-illuminated DIMENSIONS: 6.35” high x 4.42” wide x 4” deep LISTING: UL, CE

110 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Accessories SB-EPCS1-DOC1-0 111

L2 K1 Relay Coil Solenoid Valve 2 EPCS 1 Emergency Overpressurization system control relay pressure control switch SB-EPCS1 (Normal state is the Open position) (Normal state is the Open L1 Where required by the fire department, the EPCS should be provided with a remote should be provided department, the EPCS by the fire Where required 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com Example Wiring Diagram Example Wiring switch for manual activation. switch for codes. most states. Refer to local state fire EPCS is required by ANSI / IIAR 2-2014: ANSI / IIAR I.4.5.2 Appendix EMERGENCY VENTILATION SWITCH

Key Features • On/Auto 2 position ventilation selector switch

Accessories • Tamper-proof clear switch cover • IP66/NEMA 4 weatherproof design for outdoors or washdown environments • 120 VAC or 24 VDC • 10 Amp dry contacts • Circuit board with terminal block for wire landings • Mounting flanges for wall mounting • 2-year warranty • Normal state is the “ON” position

Indoor/outdoor Emergency Ventilation switch.

The use of an Emergency Ventilation The emergency ventilation switch can The switches are housed in a durable switch provides On or Auto circuit be used with 24 VDC or 120 VAC, and NEMA 4 polycarbonate enclosure, able selection for proper engine room has one set of 10 Amp dry contacts to withstand weather and washdown operation. They are ideal for protect- that are open in the "Auto" position, environments for indoor or outdoor ing personnel and property, allow- and closed in the "On" position. The mounting applications. Mounting ing operators full override control as Tamper-proof flip-cover meets most flanges are also included for easy necessary. new codes including IIAR-2 2014. installation.

SPECIFICATIONS Due to ongoing research and product improvement, specifications are subject to change

Configurations All switches are pre-installed in their enclosures CONTACTS RATING: 10A, 120VAC or 24VDC

ENCLOSURE: Polycarbonate, IP66/NEMA 4 Order #: SB-VS1 Emergency Ventilation selector switchbox, tamper-proof flip-cover, NEMA 4 enclosure, OPERATING TEMPERATURE: -40°F to +150°F with (1) NC contactor MOUNTING PLATE: Anodized aluminum SB-VS1-NC Normally Closed contact, 10A CONTACTS: 1 set dry contacts SB-VS1-NO Normally Open contact, 10A MECHANICAL DURABILITY: 500,000 cycles

ILLUMINATION: Non-illuminated DIMENSIONS: 5.1” high x 4.2” wide x 4” deep LISTING: UL, CSA, CE

112 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Accessories SB-DOC3-1 113

M L2 starter Fan motor Emergency ventilation switch 2 AUTO

⌃ 1 Thermostat system relay(s) ON NH3 gas detection Compressor Room SB-VS1 L1 (Normal state is the “ON” position) (Normal state is the “ON” Emergency Ventilation Control Switch. A clearly identified control switch for emergency ventilation with a tamper- ventilation with switch for emergency identified control Switch. A clearly Ventilation Control Emergency 6.12.2 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com Example Wiring Diagram Example Wiring

Key Features • Stainless steel 22 mm momentary pushbutton switch

Accessories • LED ring backlit for higher visibility • IP66/NEMA 4 weatherproof design for outdoors or washdown environments • 24 VDC rated (provided by GG-6 control panel) • 1.5 Amp normally open contacts • Circuit board with terminal block for wire landings • Mounting flanges for wall mounting • Solution for Compressor Room ventilation remote reset application • Silence switch allows operators to silence horns if desired • 2-year warranty

Remote Reset and Silence switches for gas detection systems.

The R1 and SR1 switches allow the The switches are connected to the The switches are housed in a durable GG-6 control panel to be located GG-6 controller via three wires for the polycarbonate enclosure able to with- outside of the Compressor Room with reset switch and four wires for the stand weather and washdown environ- the Reset and Silence switches located silence/reset, and has wire terminals ments for indoor or outdoor mounting inside the Compressor Room for easy on the circuit board for optional switch applications. A terminal block for wire access. lighting. landings, and mounting flanges are also included for easy installation.

SPECIFICATIONS Due to ongoing research and product improvement, specifications are subject to change

All pushbutton switches are pre-installed Configurations and wired in their enclosures ENCLOSURE: Polycarbonate, IP66/NEMA 4 -40°F to +150°F OPERATING TEMPERATURE: Order #: SB-R1 GG-6 Reset pushbutton switchbox, LED, MOUNTING PLATE: Anodized aluminum momentary, NEMA 4 enclosure

CONTACTS: (2) NO SB-SR1 G-6 Silence and Reset pushbutton switchbox, LED, momentary, NEMA 4 enclosure ACTUATOR: Momentary MECHANICAL DURABILITY: 300,000 cycles

ILLUMINATION: Non-illuminated CURRENT RATING: 1.5A (24 VDC) DIMENSIONS: 5.1” high x 4.2” wide x 4” deep

114 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Accessories Rev_20171213 115

- AN AN I0 I1 AN AN I2 I3 I4 I5 AN AN ⏚ Backside of GG-6 operator interface - + Use 20 AWG 4-conductor cable (ground required for LED ring backlight. RES SIL V- GND V+ +24 Circuit board wiring terminal GG-6 power supply (for SR1) Detection of ammonia concentrations equal to or exceeding 150 ppm (1/2 IDLH) shall activate visual indi ppm (1/2 IDLH) shall or exceeding 150 equal to of ammonia concentrations Detection 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com 6.13.2.3 with Section ventilation, where required, in accordance alarm and shall activate emergency cators and an audible a switch located in to operate until manually reset by emergency ventilation shall continue 6.14.7. Once activated, the machinery room. ANSI / IIAR 2-2014: ANSI / IIAR Alarm Detection and 6.13 Ammonia conductors are needed for conductors are needed remote silence function. Wiring Diagram Wiring Diagram only 3 For the SB-R1 model, RM420-LR RELAY MODULE

Key Features • 4-20 mA feed-through design maintains signal output function

Accessories • Relay output with Form C dry contacts, 5A, 24 VDC, or 8A, 120 VAC • 24 VDC power requirements with 4-20 mA signal input • 2-second alarm / 10-second clear, non-latching relay • Circuit board with terminal block for easy wire landings • Adjustable alarm setpoints (1-99% of scale), with rotary switches • Threaded insert allows for 1/2” or 1” conduit and fittings • LR rigid conduit body allows for outdoor or washdown installation • Economical alternative to long control-wiring pulls • 2-year warranty

Easily add a fail-safe relay output to any 24 VDC 4-20 mA device.

The Relay Module is an economical so- The 4-20 mA analog signal feeds The circuit board of the Relay Module lution to adding a fail-safe relay output through the relay module to maintain is potted inside the conduit body to to any 4-20 mA device. It can be directly the existing function of the gas sensor completely prevent corrosion due to mounted and wired to any GG sensor or output device. The alarm setpoint water or moisture, and is able to with- to provide equipment shutdown such is adjusted via rotary switches in 1% stand harsh weather and washdown as rooftop AHU’s, solenoid valves, etc. increments for varying alarm setpoints environments. This allows the relay The relay module can also be used with between 1-99% of full scale. The relay module to be used in any environment a Horn/Strobe to provide audio visual will trip once the signal reaches the you place your CTI detector. A 10” notification at the sensor location. setpoint on the relay module. 3-wire pigtail is built in for easy wiring to the gas detector.

SPECIFICATIONS Due to ongoing research and product improvement, specifications are subject to change POWER REQUIREMENTS: 24VDC, 20mA (plus 1A max current draw of attached device) Configurations RELAY: (1) SPDT relay, Form C contacts, 5A @ 24 VDC, 8A @ 120 VAC, normally energized, non-latching, Status LED shows relay state Order #: RM420-LR Relay Module 4-20mA, LR Configuration

RELAY TIME DELAY: 2 second on, 10 seconds off

FAIL SAFE FUNCTION: Sensor fault (0.5 mA) or loss of power will de-energize the relay FAULT SETPOINT: 1 mA ALARM DIRECTION: Upscale only ENCLOSURE: Powder coated aluminum, LR conduit body OPERATING TEMPERATURE: -40°F to +122°F

CERTIFICATION: ETL listed to UL standard 61010-1, and CSA standard C22.2 No. 61010-1-12 WARRANTY: 2-years

116 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Accessories RM-DOC1-2 117

White

SIG Red

+24 Black GND SHLD ground Gas Detector between signal and

Place shorting jumper

7 9

Relay 6 5 0 10” 3-wire pigtail to sensor included Relay (24 VDC or 120 VAC) block for SPDT relay Terminal connection (Form C contacts) Alarm setpoint rotary switches for easy adjustment (1-99% of full-scale) (to Sensor cable terminal block controller) 1/2” NPT conduit nipple and nut SIG 1” NPT female threaded inlet with 1” NPT female 1/2” NPT insert 1 4 x1 2 3

NO C NC +24

9 6

GND 5 0

1 x10

4 setpoint adjust 2 3 Figure 2 SHLD To Controller Relay Module Stand-alone configuration

Power Supply White

SIG Red

+24 Black GND SHLD

Gas Detector

7 9

Relay 6 5 0 SIG 1 4 x1 2 3

NO C NC +24

9 6

GND 5 0

1 x10

4 setpoint adjust 2 3 Figure 1 SHLD To Controller Relay Module SIG Feed-through configuration +24 GND or PLC 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com SHLD Control Panel Gas Detection Wiring Diagram verification of the relay output. To clear the relay, adjust the switches back to their intended alarm positions. To test the relay, turn both rotary switches to 0. This will instantaneously de-energize the relay and allow once the signal reaches the setpoint. once the signal reaches also de-energizes The fail-safe design the relay upon loss of power. setting the switches to positions 2 and setting the switches equates to 25% of 5 (from left to right), The relay will trip full-scale (or 8 mA). Precise alarm setpoints in 1% of full- Precise alarm setpoints achieved using scale increments are For example, the two rotary switches. stand-alone device or feed-through, device or feed-through, stand-alone signal, the 4-20mA either terminating to a controller or passing it through input. The Relay Module can be used as a Module can be used The Relay TEMPERATURE SENSOR 4-20mA RTD

Key Features • -60°F to +160°F range (-51°C to +71°C)

Accessories • 2-wire transmitter with RTD probe • 24 VDC, industry standard linear 4-20 mA output • Easily adapted to CTI line gas detection controllers • Great for engine room ventilation control and refrigerated areas • Watertight enclosure designed for washdown areas and outdoors • Long term accuracy/stability of 0.1% of span/year

Use in conjunction with CTI gas sensors for a complete engine room ventilation system package.

The Temp Sensor TS2 was designed for This sensor is used for measuring The Temp Sensor TS2 connects to any indoor/outdoor temperature monitor- indoor air temperature. Typical applica- 24 VDC, 4-20mA controller via ing. The IP65 aluminum enclosure can tions are mechanical rooms, refriger- 2-conductor cable. The weatherproof withstand washdown areas and other ated rooms, etc. Installation should be powder coated enclosure will easily harsh environments. A fast-acting RTD about 6 ft off the floor, and not located stand up to harsh environments. reacts quickly to temperature changes near a cooling or heat source, or di- and features a very long expected life rectly in front of air blowing channels. with no change in accuracy.

Applications • Engine Rooms • Sea Vessels • Refrigerated areas • Chemical Plants • Mechanical Rooms • Heat Treatment

Benefits • Easy integration • Long-term reliability

118 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Accessories

The Temp Sensor TS2 is an easy solution for ventilation or temperature Ordering Information control and integrates nicely with the The Temp Sensor TS2 is delivered ready to install. Use the model number CTI gas detection controllers. below to order.

This simple 2-wire device mounts almost anywhere and can be installed Order #: Temp Sensor TS2 side-by-side with gas sensors to provide temperature and gas detection monitoring points at each location.

The Temp Sensor TS2 is shipped with a factory calibration that should not require calibration for 5-10 years. Checking against a calibrated standard is recommended on an annual basis.

Installation Information • Use 2 or 3-conductor, insulated, stranded, shielded copper cable. • Do not pull sensor wiring with AC power cables. This can cause electrical interference. • Ground the shield at the main control panel. Connect the shield wire to the sensor chassis. To +24V terminal of power supply • Should be easily accessible for To Signal input of controller calibration and maintenance. • Take air movement and ventilation patterns into account.

SPECIFICATIONS Due to ongoing research and product improvement, specifications are subject to change

Input Power: Zero Drift: Terminal Block: (Field Wiring) +24 VDC, 25 mA Less than 0.1% of full-scale per month, non- 16-26 AWG, torque 4 lbs-in cumulative Output Signal: Enclosure: Linear 4/20 mA (max input impedance: 700 Ohms) Span Drift: Powder coated aluminum NEMA 4X, Captive Less than 0.1% of full-scale per year screws in lid. For non-classified areas Linearity: +/- 0.1% of full-scale Temperature Range: Dimensions: -60°F to +160°F (-51°C to +71°C) 4.6” high x 3.4” wide x 1.75” deep Repeatability: +/- 1% of full-scale Humidity Range: Weight: 0-95% RH condensing (100% intermittent), with 1 lb Accuracy: proper conduit seals +/- 1% of full-scale Warranty: Wiring Connections: 2-years 2-conductor, shielded, stranded, ≥ 20 AWG cable up to 1500 ft TS2-DOC1-1

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 119 NH3 RESPONDER AMMONIA LEAK DETECTOR

Key Features Portables • Smaller and 50% lighter than competing instruments • Water-resistant design in an integral concussion-proof enclosure • Large LCD allows for easy-to-read monitoring • Integral motorized pump for remote sampling and fast response • AA battery powered for easy replacement (rechargeables available) • 95 dB alarm tone, bright LED alarm bars, & internal vibrating alarm • Auto backlight activates in low light & when in alarm • Four alarm levels: instantaneous Low Alarm, High Alarm, TWA, and STEL • Records TWA, STEL, and max gas exposures (displays readings on command) • Datalogger with programmable sampling intervals Specially configured GasAlert Micro 5 PID • Full self-test of sensor, battery, circuit integrity, and audible/visual alarms

With full-range detection from 0 ppm to 100% LEL, it’s the only portable ammonia detector you’ll ever need.

The NH3 Responder utilizes two sensor At concentrations over 4,000 ppm, the Additionally, the PID sensor has an technologies to cover the ranges of PID sensor will display “OL” and the LEL extremely fast response time and is interest in an ammonia response sensor takes over, giving you 3-100% useful for finding small ammonia leaks. operation. The low-level sensor PID LEL readings for the explosive-levels Think of it as an “electronic sulfur sensor detects ammonia concentration decision making range. Most response stick”. Refrigeration technicians will find readings within the range of 0-1,000 trainers recommend leaving the area this a useful tool for locating difficult- ppm for the 35 ppm PEL and 300 ppm at 10% LEL. to-find leaks by “sniffing” around valve IDLH decision making points. packing, sight glasses, shaft seals, etc.

Applications • Compressor Rooms • Air Monitoring • Chemical Plants • Tank Rooms • Sea Vessels • Refrigeration Systems • Vent Lines • Food Processing • Emergency Response

Accessories Included • Integral Motorized Pump • AA Alkaline Battery Pack • Sampling Wand • Hand Carrying Case • Sampling Tube • User Manual

120 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Portables Rev_20171213 121 - - - -

5.7 x 2.9 x 1.5 in

0 - 95% RH (non-condensing) 13.1 oz tion on start-up, enable / disable sensor, pass code protection, latching alarms, span level, passed calibration user-lockout option, “SAFE” display function, stealth mode, fast pump, alarm only backlight mode, LCD language option, STEL calculation choice, TWA calculation choice, PID / combustible correction factor options, and user- settable calibration gas level Warranty: 1-year (including sensors) Weight: Gas concentration: Simultaneously and continuously displays gas concentration(s) for all sensors (in ppm or % LEL). Peak (max)/STEL/TWA ppm or %: Records expo sures and displays on demand User field options: Confidence beep, set STEL period, force calibra Enclosure: Rugged, composite material; two-shot molded polymer case with integral anti-shock boot. Highly water resistant and dust proof Humidity: Dimensions: (replacement PID sensor) (replacement PID sensor) (replacement LEL sensor)

is delivered ready for use with PID and LEL sensors, inte PID and LEL sensors, ready for use with is delivered (replacement Electrode Stack) (replacement Electrode

(rechargeable battery and charging cradle) (rechargeable battery

: Displayed on activation and on Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, Pulses warning in gas alarm Low battery, over range, multiple NH3 Responder M5-RBC BW-M5-PID-RS BW-M5-ES BW-GA-LEL-RS Typically 95 dB at 1 ft. / 30 cm

Two flashing alarm bars visible NH3 Responder Order #: Ordering Information Ordering The sampling AA battery set, battery set, spare pump, AA alkaline gral motorized and a rug clip, instructions, steel alligator belt hose (3 ft), stainless wand and case. ged hard-shell carrying Vibrator alarm: conditions, or for any status alarms Status alarms: gas, pump, and failed or missing sensor Alarm Levels: Instantaneous Low Alarm; Instantaneous High Alarm; TWA (time-weighted average), and STEL (short-term exposure limit) Alarm setpoints demand Schedule: Calibration 6-month intervals Alarm Indicators: Clearly advises alarm conditions with audible, visual, and internal vibrator alarms Visual alarms: from all angles. LCD indicates gas present and alarm levels encountered Audible alarm: variable pulsed audible alarm - - - is - comes equipped NH3 Responder NH3 Responder

NH3 Responder

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] AA alkaline or hot-swappable battery pack options allow for battery installa tion in the field. correction factor options, user-settable correction factor options, user-settable calibration gas concentrations, and multi-language support. beep, stealth mode, backlight options, beep, stealth mode, backlight options, selectable ppm resolution, STEL / TWA measurement choice, combustible TWA, or STEL alarm condition. Other TWA, or STEL alarm automatic standard features include full function calibration, datalogger, self-test, user selectable confidence with an integral motorized pump. with an integral motorized vibrator alarms Audible, visual, and of a low, high, activate in the event many short-term sessions or “insulat many short-term sessions ing” the instrument. The is designed to stay readable at tem to stay readable is designed -10 °F, so looking peratures down to no longer requires for leaks in freezers Equipped with one of the largest LCD’s with one of the largest Equipped the on the market, competi and lighter than still smaller LCD low-temp The special tors’ models. SPECIFICATIONS Full function self-test, sensor integrity, circuitry, battery, and audible/visual alarms on activation LCD: Continuous, alphanumeric gas readout and status display advises Tests: Calibration Due Date: Calibration Days remaining until next calibration displayed on start-up Ranges PID (0-1,000 ppm); LEL (3-100% LEL or 4,000- 150,000 ppm) to 100 ft. / 30 m (50 ft. / 15 m standard) with user options Sensors: Plug-in, PID (VOC) 10.6 eV lamp; catalytic (LEL) (run-time dependent on backlight usage) Pump: Integral motorized rotary pump. Tubing length up Battery: 8 hours runtime on three AA alkaline cells 8 hours on rechargeable lithium polymer battery BW ULTRA HAND-HELD GAS DETECTOR

Key Features Portables • Monitor up 5 different gases with one unit • Water-resistant design in an integral concussion-proof enclosure • Large LCD allows for easy-to-read monitoring • Integral motorized pump for remote sampling and fast response • Rechargeable lithium polymer battery • 95 dB alarm tone, bright LED alarm bars, & internal vibrating alarm • Auto backlight activates in low light & when in alarm • Four alarm levels: instantaneous Low Alarm, High Alarm, TWA, and STEL • Records TWA, STEL, and max gas exposures (displays readings on command) • Datalogger with programmable sampling intervals

The new full-featured Ultra 5-gas portable

The BW Ultra utilizes up to 5 sensors With preset and user adjustable alarm A standard configuration for a for monitoring and detection of a setpoints, dangerous gas levels are facility requiring both confined space variety of gases. The sensors can be instantly made aware by audible and and ammonia detection would be custom selected with a maximum of 5 visual alarms, as well as vibration; comprised of the following sensors: gases per unit. This allows the ULTRA ensuring that personnel are aware of O2 (Oxygen) | 0-25% to be configured for a multitude of potential hazards. % LEL | 0-100% LEL applications. H2S (Hydrogen Sulfide) | 0-100 ppm CO (Carbon Monoxide) | 0-2,000 ppm PID set for NH3 (Ammonia) | 0-1,000 ppm This would be the 5-Gas PID listed below under Popular Configurations.

Ordering Information Popular Configurations: The ULTRA can be configured with up to 5 sensors to accomodate a variety of applications. Use the configurator tables to determine BW-ULTRA-XWHM00 (Confined Space) compatibility and configure the correct part number. For assistance BW-ULTRA-XWHMQ1 (5-Gas PID) and pricing, please contact CTI. BW-ULTRA-XWHMA1 (5-Gas NH3) BW-ULTRA-XWHMB1 (5-Gas CO2) Each BW-Ultra is shipped calibrated with the following accessories: AC charger, 3’ sample tubing, filter kit, quick start guide, and certificate The IntelliDoX automatically tests the gas detector and of calibration. sensors while transferring data to the docking station. The Enabler Kit has all of the power and tubing hardware needed. These two products are necessary for auto- Optional Accessories calibration and transfer of the data from the Ultra. Call BW-M5-PROBE (Sample Probe) for more information. BW-ULTRA-CC (Carrying Case, hard shell) Enabler Kit BW-ID-ULTRA (Intellidock) BW-ID-ENABL (Intellidock Enabler Kit)

IntelliDox

122 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Portables Rev_20191211 123 - - -

Z1 S1 A1 C1 B1 R1 N1 D1 Q1 00 M2 W4 Code 00 M H n/a 0-5 % Range 0-50 ppm 0-20 ppm 0-100 ppm 0-100 ppm 0-100 ppm 0-200 ppm 0-1000 ppm 0-1000 ppm 0-2000 ppm 0-50000 ppm

Ex ia IIC T4 Ga II 1G Ex ia IIC T4 Ga Class 1, Div 1, Group A, B, C, D European Conformity Sensor Carbon Dioxide 2 NH3 Warranty: Instrument: 3 years Sensors: 3 years (2 years NH3, 1 year PID and Cl2) Battery: 2 years User field options: inter minute 1 in minutes (5-16 STEL period Adjust vals), Calibration span levels, Calibration interval, Bump test interval, Select combustibe gases meas urement: 0-100% LEL or Methane gas 0-5%,LEL and PID correction factors, Calibration due date (1 to 365 days, or set to zero for off), Individual sen sor enabledisable, Latching alarms, Stealth mode, Languages: English, French, German, Portugese, Spanish, Simplified Chinese and Russian Certifications: UL: Class 1, Zone 0, Group IIC ATEX: IECEx: CE: %LEL CO Hydrogen Cyanide Hydrogen Ammonia Nitrogen Dioxide Nitrogen Sulfur Dioxide Resistant) 3 2 Monoxide Nitrogen Carbon Monoxide Carbon Monoxide Chlorine 2 Hydrogen 2 2 2 BW-ULTRA- None *PID for IR for IR for SO NH H Cl NO HCN NO CO (H - unless specified otherwise Example order number for a typical Confined Space configuration: *PID sensor programmed with correction factor for NH3 *PID sensor programmed with correction factor

th Step 5: Select 5 sensor

Flashing alarm bars visible from all

Configurator Tables Configurator X 0 0 0 H 0 M H W M Code Code Code Code polymer case with integral anti-shock boot. IP66/68 water resistant and dust proof. Status alarms: gas, pump, and failed or missing sensor Alarm Levels: Instantaneous Low Alarm; Instantaneous High Alarm; TWA (time-weighted average), and STEL (short-term exposure limit) Alarm setpoints demand. Gas concentration: Simultaneously and continuously displays gas concentration(s) for all sensors (in ppm or % LEL). Peak (max)/STEL/TWA ppm or %: Records expo sures and displays on demand. Enclosure: Rugged, composite material; two-shot molded Alarm Indicators: Visual alarms: angles. LCD indicates gas present and alarm levels encountered Audible alarm: variable pulsed audible alarm Vibrator alarm: conditions, or for any status alarms n/a n/a n/a n/a Range Range Range Range 0-25% 0-100 ppm 0-100 ppm 0-100% LEL 0-2000 ppm 0-2000 ppm

Sensor Sensor Sensor Sensor

, Filtered Hydrogen Sulfide Hydrogen Hydrogen Sulfide Hydrogen Carbon Monoxide Carbon Monoxide Oxygen S S 2 2 2 O None None H CO None H CO None % LEL

5.8 x 3.3 x 1.6 in

5 - 95% RH (non-condensing)

th rd nd st 14.5 oz (with clip)

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com begins with BW-ULTRA. Sensor selections shall be placed in begins with BW-ULTRA. tables. sequential order using the Configurator All CTI Configurations have black housing and the part numbers have black housing and the part All CTI Configurations SPECIFICATIONS sensor Step 4: Select 4 sensor Step 3: Select 3 Step 2: Select 2 sensor

Dimensions: Weight: Operating Temperature: Operating -4 to +131F / -20 to +50C Humidity: display advises Tests: Activated Detectors automatically perform one internal diagnositc test every 24 hours start-up LCD: Continuous, alphanumeric gas readout and status 45 days based on 8 hour shifts every 15 seconds logging Due Date: Calibration Days remaining until next calibration displayed on Pump Draw: Sample from up to 75 ft Logging: Data Battery: 18 hours (14 hours with PID or IR sensor) @ -4°F sensor Step 1: Select 1 SINGLE-GAS SOLO PERSONNEL PROTECTOR

Key Features Portables • Handheld single gas detector for CL2, CO, CO2, H2, H2S, NH3, NO2, or O2 • Small, light and easy to wear • Water-resistant design in an integral concussion-proof enclosure • Real-time readings on large LCD • 1 year battery life • Internal vibrating alarm for high noise areas • Large, bright visual LED alarm ring • Auto backlight activates in low light & when in alarm • Four alarm levels: instantaneous Low Alarm, High Alarm, TWA, and STEL • Accurately monitor OSHA/NIOSH/ACGIH exposure limits

Personnel protection for a many toxic gas applications.

The Solo personnel protectors utilize The Solo has everything you expect, The Solo is a single gas detector and proven electrochemical sensor plus additional features to make your each gas has a different range of technology to provide accurate compliance easier and more cost- detection. The ranges are as follows: real time readings of toxic gas effective than ever. All with a reliable Chlorine (CL2): 0-50 ppm concentrations. Facility personnel will life span, one-button operation and Carbon Monoxide (CO): 0-2,000 ppm find this a useful tool for monitoring small, lightweight profile. The Solo Carbon Dioxide (CO2): 0-5,000 ppm toxic levels independent of the facility’s provides audio/visual alarms at Hydrogen (H2): 0-1,000 ppm fixed gas detection system. customizeable low and high alarm Hydrogen Sulfide (H2S): 0-200 ppm set-points, as well as TWA and STEL Ammonia (NH3): 0-1,000 ppm alarms. Nitrogen Dioxide (NO2): 0-100 ppm Oxygen (O2): 0-30% Volume

Applications The IntelliDoX automatically tests the gas detector • Anywhere toxic gases may be present and sensors while transferring data to the docking station. The Enabler Kit has all of the power and tubing hardware needed. These two products are necessary for auto-calibration and transfer of the data from the Solo. Call for more information.

Accessories Included • Long Life Battery • Cal Gas Clip • Alligator Belt Clip • Concussion-proof housing

IntelliDox Enabler Kit

124 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Portables Rev_20191023 125

- Alert LED Status icons Filter reference window Control button Readings Light sensor

(CO, H2 resistant) (Ammonia) (Nitrogen Dioxide)

(Intellidock Enabler Kit) (Oxygen)

(Intellidock)

: 1 year for Cl2, NH3 sensor elements

BW-SOLO-NH3 BW-SOLO-NO2 BW-SOLO-O2 BW-SOLO-CO-H BW-ID-SOLO BW-ID-ENABL Warranty: 3 years for H2S, CO, O2 (detectors and sensor elements) 2 years for CL2, CO-H, H2, NH3, NO2 (detectors and sensor elements) Note LCD: Continuous, alphanumeric gas readout and status display advises Humidity: 0 - 95% RH (non-condensing) Temerature: -40°F to +140°F (-40°C to +60°F Dimensions: 2.7 x 2.6 x 1.6 in Weight: 4.1 oz Gas concentration: Continuously displays gas concentration (Carbon Dioxide) (Hydrogen Sulfide) (Chlorine)

(Carbon Monoxide) (Hydrogen)

CO2

Pulses warning in gas alarm Low battery, calibration due Typically 95 dB at 1 ft. / 30 cm Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, Two flashing alarm bars visible BW-SOLO-CL2 BW-SOLO-CO BW-SOLO-H2 BW-SOLO-H2S BW-SOLO-

is calibrated before it ships and is delivered ready for use with an for use with an is delivered ready before it ships and is calibrated beeper Display

Gas inlets LED visible and unit of alarm band Sensor type Solo Audible alarm measurement Order #: Ordering Information Ordering The clip, in steel alligator belt life battery, stainless sensor, long electrochemical and calibration adapter. structions, conditions, or for any status alarms Status alarms: Visual alarms: from all angles. LCD indicates gas present and alarm levels encountered Audible alarm: variable pulsed audible alarm Vibrator alarm: resistant and dust proof, with built-in concussion- proof boot Alarm Levels: Instantaneous Low Alarm; Instantaneous High Alarm; TWA (time-weighted average), and STEL (short-term exposure limit) Alarm setpoints: Customizable and displayed on activation Schedule: Calibration 6-month intervals Due Date: Calibration Days remaining until next calibration displayed Enclosure: IP66 rugged, composite material. Highly water Alarm Indicators: Clearly advises alarm conditions with audible, visual, and internal vibrator alarms. - - -

1 ppm 0.1 ppm 0.1% (vol) Resolution: 0.1 ppm 0.5 ppm 100 ppm 0.5 ppm 2 ppm 0.1 ppm

has a large LCD offering real- has a large

0-1,000 ppm 0-200 ppm 0-1,000 ppm 0-100 ppm O2: 0-30% (vol) Range: 0-50 ppm 0-2,000 ppm 0-50,000 ppm 0-2,000 ppm

. detectors come standard with detectors come standard Solo

: 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] with most recent data. vals (based on a normal work week). Sampling rate can be adjusted in the user options. When full, wraparound memory feature replaces oldest data Solo Up to 8 months of continuous data is automatically stored at 5 second inter optional Intellidock (sold separately). Note: An Intellidock and Enabler Kit are needed for data transfer from the Solo and include a a datalogging feature for automatic data built-in IR COM port transfer to a computer through the tion due lockout, and multi-language tion due lockout, and support. self-test, stealth mode, confidence self-test, stealth mode, STEL / TWA beep, backlight options, user-settable measurement choice, calibra calibration gas concentrations, activate in the event of a low, high, the event of a low, activate in condition. Other TWA, or STEL alarm full function standard features include The gases. of toxic time concentrations alarms and vibrator Audible, visual, SPECIFICATIONS due locked, and 11 language choices User field options: Confidence beep, latching alarms, stealth mode, automatic O2 calibration, automatic backlight, user-settable calibration gas level, calibration past Datalogger: All readings and events. 5-second interval sam pling, adjustable from 1 second to 60 seconds O2 Tests: Sensor integrity, circuitry, audible/visual alarms on activation, and battery (continuous) H2 H2S NH3 NO2 Gas CL2 CO CO2 CO-H Sensors: Electrochemical Battery: Field replaceable 3v Lithium battery with 1 year battery life MICROCLIP XL CONFINED SPACE MONITOR

Key Features Portables • Confined Space detection for O2, CO, H2S, and LEL • Compact, lightweight, and easy to wear • IntelliFlashTM verifies operation and compliance • Continuous LCD shows real-time concentrations • One-button operation reduces training time • Audible, visual, and vibrating alarms • Simple automatic calibration procedure • 10 hr battery life - recharges in less than 4 hours • Built-in concussion boot and alligator clip

Portable detector for O2, CO, H2S, and LEL. Compact and easily wearable for use in confined spaces.

The MicroClip XL utilizes 4 sensor The MicroClip XL has a light and technologies for gas monitoring in compact design for wearing confined spaces. The LCD displays comfortably. The case is water real-time readings of O2, CO, H2S, and resistant, and is surrounded by a Combustibles (LEL). Simple one-button concussion-proof rubberized boot operation reduces training time and with a built-in alligator clip. This prevents operator error. Audible, monitor provides continuous visual visual, and vibrating alarms warn of confirmation of detector operation potentially hazardous conditions. and compliance with the IntelliFlashTM Feature.

Applications • Confined Space • Air Monitoring • Chemical Plants • Tank Rooms • Sea Vessels • Refrigeration Systems • Vent Lines • Food Processing • Emergency Response

Accessories Included • Rechargeable Battery & Charger • Carrying case (optional) • User Manual • calibration gas (optional) • Calibration Adapter • Regulator and hose (optional)

126 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Portables Rev_20171213 127 - - -

4.4 x 2.4 x 1.1 in

0 - 95% RH (non-condensing) 6 oz able sensor, latching alarms, passed calibration user-lockout option, stealth mode, LCD language option, force calibration when overdue, Intelliflash interval, low alarm acknowledge, and user-settable calibration gas level Warranty: 1-year (including sensors) Weight: Gas concentration: Simultaneously and continuously displays gas concentration(s) for all sensors (in ppm or % LEL). Peak (max)/STEL/TWA ppm or %: Records expo sures and displays on demand User field options: Confidence beep, set STEL interval, enable / dis Enclosure: Rugged, composite material; two-shot molded polymer case with integral anti-shock boot. Highly water resistant and dust proof Humidity: Dimensions: (replacement H2S cell)

(replacement LEL sensor) (replacement CO cell)

(replacement O2 cell)

is delivered ready for use with O2, CO, H2S, and LEL sensors, O2, CO, H2S, and ready for use with is delivered

: Displayed on activation and on Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, Pulses warning in gas alarm Low battery, and failed or missing BW-MCXL BW-MCXL-LEL-RC BW-O2-RC BW-MCXL-H2S-RC BW-MCXL-CO-RC Typically 95 dB at 1 ft. / 30 cm

Two flashing alarm bars visible MicroClip XL MicroClip Order #: Ordering Information Ordering The and instruc alligator belt clip, stainless steel battery and charger, rechargeable tion manual. Vibrator alarm: conditions, or for any status alarms Status alarms: sensor Alarm Levels: Instantaneous Low Alarm; Instantaneous High Alarm; TWA (time-weighted average), and STEL (short-term exposure limit) Alarm setpoints demand Schedule: Calibration 6-month intervals Alarm Indicators: Clearly advises alarm conditions with audible, visual, and internal vibrator alarms Visual alarms: from all angles. LCD indicates gas present and alarm levels encountered Audible alarm: variable pulsed audible alarm - - - - is - MicroClip XL MicroClip

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] guage options and more. guage options and beep, auto zero on startup, O2 auto beep, auto zero on lock option, calibration, calibration alarms, lan stealth mode, latching ance for detection of O2, CO, H2S, and ance for detection Combustibles (LEL). Confidence User options include: ing in confined spaces. The monitor spaces. The ing in confined visual confirma provides continuous and compli tion of detector operation Equipped with a continuous LCD with a continuous Equipped of gas real time readings offering the concentrations, wear light-weight for compact and SPECIFICATIONS battery, and audible/visual alarms on activation Continuous, alphanumeric gas readout and status display advises Tests: Full function self-test, sensor integrity, circuitry, Calibration Due Date: Calibration Days remaining until next calibration displayed on start-up LCD: CO: 0-500 ppm O2: 0-30% LEL: 0-100% O2: Electrochemical; 0.1% resolution LEL: Catalytic; 1% resolution Ranges H2S: 0-100 ppm Sensors: H2S: Electrochemical; 1 ppm resolution CO: Electrochemical; 1 ppm resolution Battery: Single Lithium polymer. 10-hours runtime; re charge in less than 4 hours GASALERT MAX XT II CONFINED SPACE MONITOR

Key Features Portables • Confined Space detection for O2, CO, H2S, and LEL • Compact, lightweight, and easy to wear • Integrated sampling pump • Continuous LCD shows real-time concentrations • One-button operation reduces training time • Audible, visual, and vibrating alarms • Simple automatic calibration procedure • 10 hr battery life - recharges in 6 hours • Built-in concussion boot and alligator clip

Portable confined space monitor with sampling pump. Compact and economical design.

The GasAlert Max XT II utilizes 4 sensor The GasAlert Max XT II has a light technologies for gas monitoring in and compact design for wearing confined spaces. The LCD displays comfortably. The case is water real-time readings of O2, CO, H2S, and resistant, and is surrounded by a Combustibles (LEL). Simple one-button concussion-proof rubberized boot operation reduces training time and with a built-in alligator clip. This prevents operator error. Audible, monitor provides continuous visual visual, and vibrating alarms warn of confirmation of detector operation. potentially hazardous conditions.

Applications • Confined Space • Air Monitoring • Chemical Plants • Tank Rooms • Sea Vessels • Refrigeration Systems • Vent Lines • Food Processing • Emergency Response

Accessories Included • AC Charger • Carrying case (optional) • User Manual • calibration gas (optional) • Regulator and hose (optional)

128 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Portables Rev_20181221 129 - -

5.1 x 2.8 x 2.0 in

0 - 95% RH (non-condensing) 11.5 oz able sensor, latching alarms, passed calibration user-lockout option, stealth mode, LCD language option, force calibration when overdue, Intelliflash interval, low alarm acknowledge, and user-settable calibration gas level Warranty: 1-year (including sensors) Weight: Gas concentration: Simultaneously and continuously displays gas concentration(s) for all sensors (in ppm or % LEL). Peak (max)/STEL/TWA ppm or %: Records expo sures and displays on demand User field options: Confidence beep, set STEL interval, enable / dis Enclosure: Rugged, composite material; two-shot molded polymer case with integral anti-shock boot. Highly water resistant and dust proof Humidity: Dimensions: - (replacement H2S cell)

(replacement CO cell) is delivered ready for use with O2, CO, H2S, and LEL O2, CO, H2S, and ready for use with is delivered

(replacement LEL sensor)

(replacement O2 cell)

GAMXTII

: Displayed on activation and on Due to ongoing research and product improvement, specifications are subject to change Due to ongoing research and product improvement, Pulses warning in gas alarm Low battery, and failed or missing BW- BW--LEL-RC BW-O2-RC BW-MCXL-H2S-RC BW-MCXL-CO-RC Typically 95 dB at 1 ft. / 30 cm

Flashing alarm bars visible from all

GasAlertMax XT II GasAlertMax Order #: Ordering Information Ordering The belt clip, and steel alligator and charger, stainless battery sensors, rechargeable manual. instruction pling, adjustable from 1 second to 60 seconds. Vibrator alarm: conditions, or for any status alarms Status alarms: sensor Alarm Levels: Instantaneous Low Alarm; Instantaneous High Alarm; TWA (time-weighted average), and STEL (short-term exposure limit), OL (over limit), low battery and pump Alarm setpoints demand Schedule: Calibration 6-month intervals Datalogger: All readings and events. 5-second interval sam Alarm Indicators: Clearly advises alarm conditions with audible, visual, and internal vibrator alarms Visual alarms: angles. LCD indicates gas present and alarm levels encountered Audible alarm: variable pulsed audible alarm - - - - GasAlertMax XT II GasAlertMax

920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] interval, stealth mode, latching alarms, interval, stealth mode, more. language options and beep, auto zero on startup, O2 auto beep, auto zero on lock option, calibration, calibration due, datalog force calibration when ance for detection of O2, CO, H2S, and ance for detection Combustibles (LEL). Confidence User options include: ing in confined spaces. The monitor spaces. The ing in confined visual confirma provides continuous and compli tion of detector operation Equipped with a continuous LCD with a continuous Equipped of gas real time readings offering the concentrations, for wear and light-weight is compact SPECIFICATIONS battery, and audible/visual alarms on activation Continuous, alphanumeric gas readout and status display advises Tests: Full function self-test, sensor integrity, circuitry, Calibration Due Date: Calibration Days remaining until next calibration displayed on start-up LCD: CO: 0-1000 ppm O2: 0-30% LEL: 0-100% O2: Electrochemical; 0.1% resolution LEL: Catalytic; 1% resolution Ranges H2S: 0-200 ppm Sensors: H2S: Electrochemical; 1 ppm resolution CO: Electrochemical; 1 ppm resolution Battery: Single Lithium polymer. 10-hours runtime; re charges in 6 hours 130 Code Requirements

When CO2isusedasarefrigerant inacascadesystem unless peoplearealwaysthere. DonotmounttheCO2detectorlowerthanbreathing zone. breathing zone(~5feetoff of thefloor).Mountsensorwhereverpeoplefrequent, donotmountclosetoaleaksource The recommendedmethodformountingCO2detectors inaprocessleakdetectionsystemistomountthemthe When CO2isusedinaprocess breathing zone. mounting aCO2detectorlowerthanthebreathingzone isokay.Onthecontrary,donotmountaCO2detectorabove This isrepresentativeofwhatpersonnelareexposedto inaneverydayenvironment.CO2vaporisheavierthanair,so The recommendedmethodformountingCO2detectors istomounttheminthebreathingzone(~5feetoffoffloor). 920 N Tradewinds Pkwy, Columbia, MO65201 866-394-5861 www.CTIengineering.com [email protected] 30,000 ppm(3.0%)STEL 5,000 ppm(0.5%)TW 40,000 ppm(4.0%)IDLH(ImmediatelyDangeroustoLifeandHealth) 30,000 ppm(3.0%)STEL(ShortTermExposureLimit=15mintimeweightedaverage) 5,000 ppm(0.5%)TW 5,000 ppm(0.5%)TWA(8HourTimeWeightedAverage) NIOSH REL(National InstituteforOccupational SafetyandHealth-RecommendedExposureLimit) GG ACGIH TLV (AmericanConferenceofGovernmentalIndustrialHygienists-ThresholdLimitValue) Summary ofCarbonDioxide DetectionCode Requirements - CO2-ST OSHA PEL(Occupational SafetyandHealthAdministration -Permissible ExposureLimit) A A Regulatory concentrations ofinterestforCO2 Mounting yourCO2sensor BW-ULTRA-0000B1 GG-CO2

Design Specifications Rev_20171213 131

Method Method Set relays with fans Hand-held CO2 leak detector Set relays with valve shut-offs Horn/Strobes and proper training Horn/Strobes and proper training Action Action Initiate ventilation Evacuate the room Alarms for evacuation Investigate potential leak Shut down valves to evaporator When CO2 is used in a process When CO2 is used as refrigerant in a cascade system in is used as refrigerant When CO2 Carbon Dioxide Detection System Design Specifications System Design Detection Dioxide Carbon Level of CO2 Level of CO2 0.5% (5000 ppm) 0.5% (5,000 ppm) 3.0% (30,000 ppm) 1.0% (10,000 ppm) 1.0% (10,000 ppm) points, and everything in between, make the 0-3% CO2 sensor the best sensor for process leak detection. points, and everything in between, make the 0-3% CO2 sensor the best sensor sensor will only be beneficial if paired with a low range detector. for ventilation and warning necessary at The 0-3% range provides accuracy and resolution at the 0.5% and 1.0% levels to handle the ventilation and evacuation set- your plant. It will also trip relays set at 3.0% CO2 for Evacuation. The ability beneficial, but the inability to detect past the range of 1.0% renders this sensor inadequate for process leak detection. beneficial, but the inability to detect past the range of 1.0% renders this sensor at 0.5% to initiate ventilation. This A 0-5% sensor is not accurate enough on the low end of the scale to trip precisely Selecting CO2 sensor range sensor. The accuracy on the low end is A 0-1% sensor is out of the question unless directly paired with a higher range With the above warning and alarm set-points, the recommended actions would be to initiate ventilation at 0.5%, and set With the above warning and alarm set-points, the recommended actions would off alarms for evacuation at a level of 3.0% CO2 has been reached. Choosing Alarm set points and actions of 0-3% CO2, with a warning set-point at 0.5% The typical CO2 Gas Detector for process leak detection should be ranged STEL) CO2. (8 Hour TWA allowable exposure) and an alarm set-point at 3.0% (15 minute should provide this information accurately and in a timely manner. should provide this information accurately Choosing the 0-3% range is best for balancing concerns in industrial CO2 detection. The 0-3% range provides accuracy concerns in industrial CO2 detection. The 0-3% range provides accuracy Choosing the 0-3% range is best for balancing of and gives operators the crucial information for calculating the seriousness and resolution at the 0.5% and 1.0% levels, detector is a big difference between 1.0% and 3.0% CO2 and your fixed CO2 gas the situation. In terms of danger, there Choosing a 0-5% sensor range does not give the desired resolution at the 0.5% warning level. A 0-5% CO2 sensor can be give the desired resolution at the 0.5% warning level. A 0-5% CO2 sensor Choosing a 0-5% sensor range does not or if you are monitoring for catastrophic leaks only. desirable if paired with a 0-1% sensor, Selecting CO2 sensor range proper in a leak situation at 1.0% CO2, more information is necessary to make the If a 0-1% sensor is chosen and found been to know if the STEL of 3.0% has been exceeded. If a level of 3.0% CO2 has response decision. It is very important must be executed with great caution. exceeded, investigation and response from dry ice usage, and normal personnel respiration in a non-ventilated room. Field experience indicates that a Carbon a non-ventilated room. Field experience and normal personnel respiration in from dry ice usage, cases; therefore 0.5% levels will not reach that level in most is high enough that background CO2 Dioxide alarm at 0.5% used as a leak indicating set-point. CO2 can be reliably One issue to keep in mind is that unlike ammonia, CO2 is always present in air, and concentrations can build up to these always present in air, and concentrations mind is that unlike ammonia, CO2 is One issue to keep in are presence CO2 system. Common examples of refrigeration sources other than a leak in the CO2 levels in a facility from With the above warning and alarm set-points, the recommended actions would be to investigate a potential Carbon actions would be to investigate and alarm set-points, the recommended With the above warning A 1.0% evacuation is and evacuate the room at 1.0%. and shut down valves to the evaporator Dioxide leak at 0.5%, can be higher point measurement and CO2 concentrations than the 3.0% STEL, because it is a recommended rather elsewhere in the room. Choosing Alarm set points and actions Choosing Alarm warning set points at 0.5% should be ranged 0-3% CO2, with Detector for refrigerant leak detection The typical CO2 Gas 1.0% (10,000 ppm) CO2. exposure) and alarm set points at (8 Hour TWA allowable 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Columbia, MO 65201 866-394-5861 www.CTIengineering.com Pkwy, Tradewinds 920 N 132 Code Requirements Supervision Power and ventilation activate emergency Machine Room each entrance room andoutside Visual Alarmsinside Machine Room Audio pumps, NCvalves compressors, De-energize Machine Room monitored location Alarm signalto General Equipment Pits Machine Room,and 100 HPnotin Machinery under Packaged systems Refrigerated Areas Display Concentration Machine Room 920 N Tradewinds Pkwy, Columbia, MO65201 866-394-5861 www.CTIengineering.com [email protected] Summary ofAmmoniaDetectionCodeRequirements ANSI/IIAR 2-2014 monitored location visual andalarmto 25 ppm,audio monitored location 25 ppm,alarmto monitored location power faultto signal indicating circuit. Trouble Dedicated branch machine room Manual resetinside 150 ppm. 25 ppm machine room reset inside detector. Manual upper limitof 40,000 ppmor 25 ppm emergency fans motors, andnon- energize allpumps, exhaust andde- activate emergency inside thearea, visual devices valves, audio/ hot gassolenoid liquid feedand location, close to monitored 25 ppm,alarm IIAR2 Comply with 2019 ASHRAE 15- 150 ppm 25 ppm detector upper limitof 40,000 ppmor YES 15 and ASHRAE IIAR2, UMC, Comply with NFPA 1-2018 in system indicating fault Trouble signal generator. or backup hour UPS branch, 24 Dedicated IIAR2 Comply with exception. Ammonia UMC-2018 IIAR-2 IMC and Comply with IFC-2018 per IIAR-2 Required 1000 ppm exceed Not to detector limit of or upper 40,000 ppm and IFC ASHRAE 15, with IIAR2, Comply IMC-2018

Design Specifications Rev_20171213 133

Application Actions normally closed valves - Redundant Emergency Ventilation - Redundant Emergency - De-energize pumps, compressors, and pumps, De-energize - emergency fans inside engine room - Emergency Ventilation Refrigerated Area Compressor Room Compressor Room shutdown HP relief header, above roof line CO2 refrigeration systems Monitor gas detection system Additional monitoring capability Remote monitoring of gas detection system Outside Compressor Room doorways Backup Power for GG-6 Audio Visual - Alarm to monitored location valves - Close liquid and hot gas solenoid - Horn/Strobe inside room non- - De-energize pumps, motors, and - Emergency Ventilation - Alarm to monitored location - Alarm each entrance and - Horn/Strobe outside location - Alarm to monitored valves - Close liquid and hot gas solenoid - Alarm to monitored location - Horn/Strobe inside room - Alarm to monitored location - Alarm to monitored 25 ppm 25 ppm 25 ppm 25 ppm 25 ppm 25 ppm 25 ppm 150 ppm 10,000 ppm ppm 20,000 1% 25 ppm 35 ppm 25 ppm 35 ppm Sensor GG-NH3-2% GG-VL2-NH3 GG-NH3-100 GG-NH3-100 GG-NH3-100 GG-NH3-250 Description 0/3% infrared sensor Remote display for GG-6 Entrance monitor Uninterruptible power supply Strobe/Horn assembly 24 VDC 0/100 ppm electrochemical sensor 0/250 ppm electrochemical sensor 0/2% catalytic bead sensor 0/1% vent line sensor Six channel controller Eight channel expansion module Ammonia Detection System Design Specifications System Detection Ammonia Room Part Number GG-VL2-NH3 GG-CO2-3% GG-NH3-250 GG-NH3-2% SHA-24-BLUE GG-NH3-100 EM2-24 UPS-1000VA-LCD GG-XM GG-RD1 GG-6 rooms) Machinery under 100 HP and equipment Pits (not in machine Packaged Systems Refrigerated Areas Vent Line Compressor Room Compressor Room (minimum 1 sensor) Compressor Room Compressor (minimum 2 sensors) 920 N Tradewinds Pkwy, Columbia, MO 65201 866-394-5861 www.CTIengineering.com [email protected] Columbia, MO 65201 866-394-5861 www.CTIengineering.com Pkwy, Tradewinds 920 N www.CTIengineering.com

Let us help you with all of your gas detection needs.

866.394.5861 [email protected]

Due to ongoing product improvements, specifications are subject to change. Visit our website for up-to-date brochures, manuals, and pricing.

Rev update_20210329