The Water Meter is a compact and meter Its compact size and easy installation make it suitable for a wide of applications Its versatile designs allows for compatibility with various output modules, sensors, and remote transmitters Designed for professionals and individuals alike, the Meter is perfect for anyone who needs to accurately measure liquid rates. For use in various applications such as water heaters, water dispensers and more The water sensor is mainly composed of stainless body, water rotor assembly and Hall sensor installed in the water heater end, used to detect the when the water through the water rotor assembly, the rotor rotate and speed changes with Hall sensor output the corresponding to controller, controller determines the size of the water for regulation, Manufacturer: Xjdzineq