Feature

●The water flow sensor is mainly composed of copper valve body, water flow rotor assembly and Hall sensor.
●Installed in the water heater inlet end, used to detect the inlet flow rate, when the water through the flow rotor assembly, the magnetic rotor rotation and speed changes with the flow rate, Hall sensor output the corresponding pulse signal,
●Feedback to the controller, by the controller to the size of the water flow, control.
●Seal watertight,wear-resisting
●Canform to the ROHS testing,High sensitivity


Description

Heat resistance,pressure resistance,cold resistance.
Easy to install.
Flow range:30-500L/min
Operating Temp:80,Operating humidity:35%-90%RH
Allow compression:Water pressure 1.75Mpa below
Insulation resistance:>100M OHM
Maximum current:15 mA(DC 5V)
Working voltage range:DC 5V
Storage Temperature:-20-+85
Output Waveform:Square Wave,output pulse singal.
ROHS Compliant.
Load capacity:10 mA(DC 5V)
Cable Conection: Red: Positive+ (IN) ; Black: Negative- (GND) ; Yellow: NPN Pulse signal (OUT)

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