* * * *

RL Stone company inc Re pre sentative s & Distributo rs SERVING UPSTATE NEW YORK SINCE 1923 www.rl-stone.com Process Controls and Instrumentation Flow Measurement: Magmeters, Coriolis Mass, Vortex & Swirl, Variable Area, Wedge & Differential Pressure Pressure & Temperature: SMART, Multivariable, Safety Critical, Direct & Remote Taylor Seals LOCAL ABB SALES & Recorders & Controllers: Videographic, Circular Chart, Single Loop SERVICE: 1-877-NY-ABB11 (1- Controllers, Indicators 877-692-2211) Actuators & Positioners: Continuous Electric and Pneumatic Actuators, Positioners, and I/P Converters Analytical Instruments: pH/ORP, DO, Conductivity, Organics, Combustion Gas, Oxygen, Turbidity, Calorimetric, Hydrogen Purity, Selectable Ion, Hydrazine, Sodium ABB Process Analytics Online and Laboratory Process Analyzers: FTIR, FTNIR, Continuous Gas Analyzers (CGA), (CEM), Gas Chromatographs, Photometers, and Other Custom Analyzers DIXSON Bar Graph Indicators, Displays and Alarms Continuous & Point Level Controls, RF Admittance, Radar, Ultrasonic, Float, Hydrostatic, DREXELBROOK Vibration & Magnetostrictive, Open Channel Flow Meters Fixed Gas Systems for LEL and Toxic Gases, Infrared, Electro Chemical, Control Panels, Portable Gas Instruments, Dräger Tubes, SCBA’s Flow and Level Instruments, Portable and Permanent Doppler/Transit Time Meters, Area Velocity Meters, Dataloggers

Level, Positioning and Flow Solutions, Non-Contact Level and Flow Measurement, Sludge Blanket Level/Control, Acoustic Switches KM26 Magnetic Level Gauges, AccuTrak™, SIL 2 Certified Magnetostrictive Level Transmitter, Laser, Guided Wave Radar and Ultrasonic Level Transmitters, Vibrating Fork and Point Level Switches, Seal Pots

Thermal Dispersion Flow, Level Interface and Temperature Switches

M-System Signal Conditioners Isolators, Lightning Surge Protectors, Power Transducers

Thermocouples-T/C Wire, RTDs, Temperature Transmitters

Turbine, Vortex, Thermal and Magnetic Flow Meters, BTU Metering Systems Digital Panel Meter, Loop Powered Meters, Process and Temperature Meters, Scanners and Annunciators

Thermal Dispersion Mass Flowmeters and Switches

Flow Sensors & Instrumentation, Accelabar Zero Upstream Flow Meter

Gauges: Pressure, Vacuum, Digital and Analog Indicators, Mini and Industrial Diaphragm Seals, Thermometers Control Panels and Complete Control Packages, Transmitters, I/P Transducers, Water and Integration Waste Water Instrumentation, Startup & Calibration Services, PM Service

630 Cleveland Drive, Buffalo, NY 14225 • Tel: 716-834-2525 Fax: 716-834-4082 2570 Baird Road, Penfield, NY 14526 • Tel: 585-203-1222 Fax: 585-203-1226 115 Ainsley Drive, Syracuse, NY 13210 • Tel: 315-479-7979 Fax: 315-479-5402 8 Stanley Circle, Latham, NY 12110 • Tel: 518-782-7900 Fax: 518-782-7905