Nitto Flowtech MF710 Operation Instruments
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Contents
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6. Installation1.) Installation ways3 .) The choice of installation location2.) The choice of installation environment2.) Flowmeter curve graph of the relationship between Diameter, flow rate and flowElectromagnetic flow sensor if not installed properly, will significantly affect measurement accuracy,even lead instrument not working properly, so Before installation instructions carefully read therelevant sections.Sensor installation method for the flange connection. Criteria and process pipe welding flange screwholes in the inter-position, bolt can be passed smoothly to facilitate the integration between the sensorand process piping.Installation must ensure that sensors Center and the process pipe center line, and then a goodgrounding line, otherwise it would cause measurement error.According to the work of instrument characteristics and technical characteristics, the choice ofinstrument installation environment should pay attention to:(1) The instrument should be installed at the ventilation to dry, avoid installing at the place easyaccumulation water.(2) The instrument should try to avoid just sun shine and rain. Open-air installation, should keep outrain in places;(3) Installation of places as much as possible to avoid strong vibration;(4) as far as possible to avoid a strong electromagnetic field equipment; such as large motors, largetransformers.(5) Select the ease of maintenance, activities, convenient place.Installed on the sensor in the pipeline, we should note the following points(1) sign the direction of the flow sensors and pipeline flows in the same direction within the medium;(2) The need to ensure that sensor tube is full filled with the measured medium;(3) The sensors should be five times the upstream straight pipe section D above, the sensor shouldbe three times the downstream straight pipe section D above (available from the center of sensor ,D to measure the pipe diameter);SENSORS PARTS05SENSORS PARTSTMHttp: // www.flowmeter.ccSENSORS |
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