Sunwoald G1/2" transparent 1~30L/min Hall Magnetic plastic water flow sensor for water heater

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Price:RUB 346.80
Price in USD:Details


Product Overview


 Magnetic Hall Flow Rate Sensor

Product Description


Product Description


Working theory:


The water flow sensor is a device used to sense the water flow rate in a tank. There is a Hall element in the flow sensor. When liquid flows by the sensor, it drives the Hall element inside the sensor to rotate. By calculating the rotate speed of the element, the water flow sensor can give a precise record of the water flow rate passed by the pipe.


Product Application

This product can be used to monitor liquid flow rate in water machine, water heater, coffee machine, vending machine, water meter, medical testing machine and the like. They are widely applied in industrial equipment, agricultural equipment and household electrical appliances in the future.



Product Specification


Electrical &Technical Characteristic


Suffering Pressure


Mounting Position

Vertical or horizontal

Operate Temperature

-40 °C ~ +80°C

Output Pulse Duty Cycle


Max Switch Current


Max Output Pulse Voltage


Flow Pulse

F=5*Q±3% Q=L/min

Min Output Pulse Voltage


 Body Material

PC Natural

 Electrical Life

1x 107(5Vdc,10mA) 






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0.019 s.