Water flow sensor, convenient installation, waterproof explosion-proof, Heat resistance and cold resistance.the pulse signal output, Can be used for water flow switch, also can be used to measure the flow, Water flow meter for shower room credit card system.have two flow range. If you want to increase the temperature control, you can add heat sensitive resistor, the output line is green, but also can be connected to the other two special line to control temperature.

The product is light and flexible in appearance, small in size, plug and play, easy to install. The impeller is equipped with a stainless steel shaft, which is more powerful and prolongs the service life. The sealing ring adopts the upper and lower force structure and never leaks. The Hall element is imported and isolated from water to prevent water ingress and never age. All raw materials are in compliance with ROHS testing standards.