Description
Description:
Water flow sensor is mainly composed of plastic valve, water rotor subassembly and hall sensor is mounted on water heater inlet and used to meter water flow. When water goes through rotor subassembly, magnetic rotor rotates and rotating speed changes with the flow. Hall sensor outputs corresponding pulse signal as feedback to controller and controller judges water flow amount and adjusts flow.
Features:
Specifications:
Working Range: 1~30L/min Water Pressure: ≤1.75MPa
Pipe Thread: G1/2 (DN15) Thread Outer Diameter: Approx. 2cm
Output Waveform: Square wave
Wiring:
Red: IN+
Yellow: OUT (signal output)
Black: GND-
Note: 1, Forbidden to severe impact and chemical erosion. 2, Forbidden to throw or collision. 3, Water flow detection should be same as the arrow on sensor. 4, Water temperature should not be more than 120℃.
Package Includes:
1 x Flow Sensor