Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse Signal.
|Maximum current||15 mA(DC 5V)|
|Flow rate range||1~30 L/min|
|Operating pressure||under 1.2Mpa|
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