Seeed 114991172 Grove - Water Flow Sensor YF-B2

Seeed Grove Range of Sensors and Modules - Seeed Studio 114991172, Seeed 114991172 Grove - Water Flow Sensor YF-B2 Water flow sensor consists of a copper body, a water rotor, and a hall-effect sensor. When water flows through the rotor, the rotor rolls and its speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse signal. This one is suitable to detect flow in water dispenser or coffee machine. Seeed 114991172 Grove - Water Flow Sensor YF-B2

Price: 6.52 from Rapid Online Rapid Electronics Ltd.