Water flow sensor is easy to detect water flow such as automatic water dispenser, coffee machine, imprt return.

The structure consists of plastic valve body, water rotor and Hall effect sensor.

As the water passes through the rotor, the different speeds and speeds of the rotor rolls change,

Hall effect sensors output corresponding pulse signals.

caution:

If the magnetic body is close to the sensor, the characteristics may vary.

The sensor must be installed behind the filter to avoid particle debris.

The installation of the flow sensor should prevent vibration and 

shaking of the environment so as not to affect the measurement accuracy of the sensor.