Water Flow Sensor YF-S201

Description

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. Can be used with ardduino How to Use? Reading water flow rate using flow sensor and Arduino Water flow rate on LCD Specifications: Working voltage 5V-24V Maximum current 15 mA(DC 5V) Weight 43 g Flow rate range 1~30 L/min FAQ Question1: What type of materials the sensor is made out of that contact the water? Answer: The water flow sensor is made of nylon with fiber. It should not be used with strong acid and strong base. Question2: Is it safe to be used for drinking water? Answer: Yes, it has been used on drinking machine.