Description
The water flow sensor is mainly composed of a plastic valve body, a water flow rotor assembly and a Hall sensor, which is installed in the water inlet end of the water heater for detecting the water flow, when the water passes through the water flow rotor assembly,the magnetic rotor rotates and the speed changes with the flow, the Hall sensor outputs the corresponding pulse signal, feeds back to the controller, and the controller determines the size of the water flow for regulation
