DN250 Sewage Electromagnetic Flow Meter with Intelligent Digital Display for Liquids

The basic working principle of the sewage electromagnetic flowmeter is Faraday's law of electromagnetic induction.

Electromagnetic flowmeters are mainly divided into two types: integrated local display electromagnetic flowmeters and split display electromagnetic flowmeters.

Currently, our company has developed a fully intelligent electromagnetic flowmeter using domestic technology, significantly improving measurement accuracy, reliability, stability, functionality, and service life. The exclusively designed multi-electrode structure further ensures measurement accuracy and eliminates the need for grounding rings at any time, reducing the instrument's size and simplifying installation and maintenance. 

 Normal working conditions: Environmental temperature: Sensor -25℃ to +60℃, Converter -10℃ to +120℃ Power supply: 4-20mA  

Accuracy: 0.5% for small diameters, 1% for large diameters

Output signal: Voltage pulse, 4～20mA two-wire system, four-wire system; 

Power supply: Sensor: +220V～+24VDC (external), Transmitter: +24VDC (external), Flowmeter: 3.0V lithium battery (built-in) 

Display method: On-site display, high-definition LCD simultaneously displays instantaneous flow (4 significant digits) and cumulative flow (8 significant digits, with reset function). All valid data is retained for 10 years without loss after power failure.

Body material: Carbon steel, 304, 316L;

Connection method: Thread, flange, flange clamp, sanitary clamp interface;

Flange standard: National standard 

Working pressure: 1.6～42MPa (10-42MPa high pressure requires custom processing); 

Protection rating: IP65; Explosion-proof rating: ExdIICT6Gb;