ABB Sensyflow iG Operating Manual

Contents

ABB Sensyflow iG Operating Manual Manual pdf 5 page image

Correct use, general safety instructions42/14-39 EN Sensyflow iG, Version 1.00 51 Correct use, general safety instructions1.1 Range of applications, proper useSensyflow iG has been designed for mass flow measurement of gases and gas conglomerates in closedpipe circuits. These operating instructions describe the device version with PROFIBUS DPV1 interfaceaccording to PA profile 3.0.For proper use it is required to observe the Technical data section in the data sheets. You will find thedata sheets in see section 10 "Type overview, technical data" on page 53 of these operating instructions.Any other use is considered improper.Equipment and functions• Graphic display 120 × 32 pixels (optional)• Mass flow or nominal volume flow measurement• Numeric or bar graph display indication of measured value• Integrator function (totalizer) with Start/Stop, Reset, and Preset function• Gas temperature measurement• 4 characteristic curves for different gases or pipe diameters (optional)• Max./min value storage of flow rate, gas and housing temperature• Alarm and limit value functions• Status and diagnostic signals• Operating hour meter• Simulation of measuring values and status signals• Password-protected input menus• 4 display languagesTypical applications• Gas volume measurement in chemical industry and process technologye. g. air, N2 , O 2, H2, NH3, natural gas, gas conglomerates.• Compressed air balancing• Gas burner control systems• Sewage gas and activation air measurement in sewage plants• Biogas measurement• Gas balancing at air decomposers: N 2, O2, Ar• Hydrogen measurement in the process1.2 General safety instructions1.2.1 Safe operationThe technology of the mass flow meter is state of the art.It is constructed and tested according to DIN VDE 0411 Part 1 "Safety Requirements for Electronic Mea-surement Apparatus" and has left the factory in a safe condition. To maintain this state and guaranteehazard-free operation, all safety instructions in this manual headed by "Caution" must be observed.Otherwise, personnel might be endangered and the mass flow meter itself or other devices and equip-ment could be damaged.Prerequisites forsafe operationThese operating instructions contain important information about the safe and proper operation of theequipment. Observing these instructions is mandatory for safe operation.Failure to observe the instructions can cause hazards for life and limb of the user respectively propertydamages at the devices or the entire system.Proper and safe operation of the mass flow meter requires proper transportation and storage, installationand commissioning by qualified personnel, operation within its design limits, and careful maintenance ob-serving all information in these operating instructions.Qualification of per-sonnelOnly personnel familiar with the installation, commissioning, and maintenance of similar devices and ha-ving the required qualifications for their tasks are allowed to work on the device.Operator The operator of the plant is fully and solely responsible for proper and workmanlike and, thus, safe ope-ration.The operator must make sure that the operating instructions have been understood by the target audi-ence.