Compact Water Flow Sensor 0.25-3.0 L/min Flowmeter Counter Sensor Water Control
6,32 €
Its speed changes with different rate of flow. Then the rotor make reaction to Hall sensor, the hall-effect sensor outputs the corresponding pulse signal。. It includes a plastic body housing, a water rotor, and a hall-effect sensor, PCB electronics board。.
Jetzt bei Ebay:
