G1/2" Water Flow Hall Sensor Switch 130l/min 1.75mpa Flow Meter Flowmeter Counte
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Product Details
The Water Flow Sensor is light, nimble outline, small size and easy to install. The bearings used in the rotating part. There is an integrated magnetic hall effect sensor that outputs an electrical pulse with every revolution. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry. Working voltage range: DC 3-24 V Output Waveform: Square Wave,output pulse signal. Waterproof, heat resistance, pressure resistance, cold resistance.