Instruction Manual Electromagnetic Flowmeter IM/AM/E Issue 10 AquaMaster™ Explorer ABB The Company EN ISO 9001:2000 We are an established world force in the design and manufacture of instrumentation for industrial process control, flow measurement, gas and liquid analysis and environmental applications. Cert. No. Q 05907 As a part of ABB, a world leader in process automation technology, we offer customers application expertise, service and support worldwide. EN 29001 (ISO 9001) We are committed to teamwork, high quality manufacturing, advanced technology and unrivalled service and support. The quality, accuracy and performance of the Company’s products result from over 100 Lenno, Italy – Cert. No. 9/90A years experience, combined with a continuous program of innovative design and development to incorporate the latest technology. Stonehouse, U.K. The UKAS Calibration Laboratory No. 0255 is just one of the ten flow calibration plants operated by the Company and is indicative of our dedication to quality and accuracy. 0255 Electrical Safety This equipment complies with the requirements of CEI/IEC 61010-1:2001-2 'Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use'. If the equipment is used in a manner NOT specified by the Company, the protection provided by the equipment may be impaired. Symbols One or more of the following symbols may appear on the equipment labelling: Warning – Refer to the manual for instructions Direct current supply only Caution – Risk of electric shock Alternating current supply only Protective earth (ground) terminal Both direct and alternating current supply The equipment is protected Earth (ground) terminal through double insulation Information in this manual is intended only to assist our customers in the efficient operation of our equipment. Use of this manual for any other purpose is specifically prohibited and its contents are not to be reproduced in full or part without prior approval of the Technical Publications Department. Health and Safety To ensure that our products are safe and without risk to health, the following points must be noted: 1. The relevant sections of these instructions must be read carefully before proceeding. 2. Warning labels on containers and packages must be observed. 3. Installation, operation, maintenance and servicing must only be carried out by suitably trained personnel and in accordance with the information given. 4. Normal safety precautions must be taken to avoid the possibility of an accident occurring when operating in conditions of high pressure and/or temperature. 5. Chemicals must be stored away from heat, protected from temperature extremes and powders kept dry. Normal safe handling procedures must be used. 6. When disposing of chemicals ensure that no two chemicals are mixed. Safety advice concerning the use of the equipment described in this manual or any relevant hazard data sheets (where applicable) may be obtained from the Company address on the back cover, together with servicing and spares information. Electromagnetic Flowmeter AquaMaster™ Explorer 1 Introduction ...................................................................................................................................... 2 2 Mechanical Installation .................................................................................................................... 3 2.1 Unpacking ............................................................................................................................... 3 2.2 Installation Conditions .............................................................................................................. 3 2.3 Transmitter Dimensions ........................................................................................................... 8 2.3.1 Terminal Box – Sensor-mounted ................................................................................... 8 2.3.2 AquaMaster Explorer ..................................................................................................... 9 2.4 GSM-equipped Transmitters .................................................................................................. 10 2.4.1 GSM Antenna Installation ............................................................................................ 10 2.4.2 Connecting a Remote Antenna .................................................................................... 11 2.4.3 Installing a SIM Card .................................................................................................... 12 3 Electrical Installation ..................................................................................................................... 13 3.1 Grounding ............................................................................................................................. 13 3.2 Connections .......................................................................................................................... 15 3.2.1 AquaMaster Explorer Connections – Bulgin Connectors .............................................. 15 3.2.2 AquaMaster Explorer Connections – MIL-style Connectors ......................................... 16 3.2.3 AquaMaster Explorer Connections – Use of Tamper-Detection Seals .......................... 17 3.3 Cables ................................................................................................................................... 18 3.3.1 Adaptor Cables – AquaMaster Explorer ....................................................................... 18 3.3.2 Conversion Kits – AquaMaster & AquaMaster Explorer ................................................ 19 3.3.3 Close-Coupled Integral Mounting Kit – AquaMaster Explorer ....................................... 19 3.4 Input/Output Connections ..................................................................................................... 20 3.4.1 Frequency Outputs ...................................................................................................... 20 3.4.2 Alarm Interface ............................................................................................................ 20 3.4.3 AquaMaster Explorer Input/Output Connections .......................................................... 21 3.4.4 Local Computer Connection ........................................................................................ 22 3.4.5 Power Supply Connections ......................................................................................... 22 3.4.6 Pressure Transducer (Optional) .................................................................................... 23 4 Start-Up And Operation ................................................................................................................. 24 4.1 Connecting Batteries ............................................................................................................. 24 4.2 Start-up ................................................................................................................................. 25 4.3 Display Activation .................................................................................................................. 25 4.4 Replacing a Battery ............................................................................................................... 26 4.5 Servicing Plugs and Sockets .................................................................................................. 27 4.5.1 Service Intervals .......................................................................................................... 27 4.5.2 Equipment Required .................................................................................................... 28 4.5.3 Preparation .................................................................................................................. 28 4.5.4 Stage 1 – Oxide Removal and Cleaning ....................................................................... 29 4.5.5 Stage 2 – Oxide Prevention ......................................................................................... 30 4.5.6 Completion Tasks ........................................................................................................ 30 4.6 Accessories/Spares Kits ........................................................................................................ 31 5 Specification .................................................................................................................................. 33 Appendix A Hazardous Area Protection ............................................................................................43 A.1 GSM-Equipped Units – Safety Precautions ............................................................................ 43 IM/AM/E Issue 10 1 Electromagnetic Flowmeter AquaMaster™ Explorer 1 Introduction 1 Introduction AquaMasterTM is a range of high performance electromagnetic flowmeters for the measurement of electrically conductive fluids and are normally supplied as factory configured, calibrated systems. This manual provides end-user details for AquaMaster Explorer Integral and Remote transmitters. For details of the sensor used with the transmitter, please refer to the sensor manual supplied at time of ordering. Warning. Installation and maintenance must be carried out only by suitably trained personnel. Read all relevant sections of this manual before selecting a location. The safety requirements of this equipment, any associated equipment