~18 V Water Flow Hall Sensor Meter Counter 1

Water flow mainly consists of plastic valve body, rotor assembly and Hall Current Sensor.It is installed in the hot water inlet end for detecting water flow. When water through rotor assembly, Magnetic rotor will rotate and Speed will change as change. Hall Current sensor output corresponding Signal and controller, then the controller will control .Can use for Water heaters, credit card machines, water vending machine, flow measurement device.Features:

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