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ElectroMagnetic - Flow Meter
Electromagnetic flowmeter is composed of the sensor and converter, and the sensor consists of measuring tube, electrodes, excitation coils, iron core and shell and other components. After the traffic signal is amplified, processed and operated by converter, you can see the instantaneous flow, cumulative flow, output pulse, analog current and other signals for the measurement and control of fluid flow. PMF series electromagnetic flowmeter adopts the smart converter so that it not only has the measurement, display and other functions, but also supports the remote data transmission, wireless remote control, alarm and other functions.
Flowmeter structure
Incorporate type
- Under good environmental conditions of the site, generally choose the incorporate type, that is the combination of sensor and converter which can be seen the overview of product on third page, incorporate type electromagnetic flowmeter Figure.
- Sensors and intelligent converter are assembled together, prices and installation costs are more economical, and the visual display is more intuitional.
- When installed in an inaccessible place, the maintenance is inconvenient.
- prevent the electronic component of smart converter from being influenced by pipe fluid temperature.
- Avoid directly installing outdoor or using in harsh environment.
- Default protection class of incorporate type is IP65.
Separate type
Select the separate body-type when use in the following cases:
- Ambient temperature or converter surface temperature is greater than 55°C.
- Piping vibration is larger.
- The aluminum case of converters will be seriously corroded.
- High humidity or corrosive gas.
- Flowmeter is installed at high altitude or underground debugging and other inconvenient occasions.
The default protection class of separate body-type is IP68. When there is no need to immerse into water or other special conditions, we can choose the separate body-type electromagnetic flowmeter of IP65 protection class, which should put forward specially when ordering.