YF-S201 Flowmeter G1/2″ Inch Hall Effect Water Flow Sensor
Specification:
Output waveform diagram: square wave NPN pulse signal
Pin definition:
Red IN connected to the positive pole
Yellow OUT signal output wire
Black GND connected to the negative pole
YF-S201 Frequency: F=7.5*Q(L/Min) Accuracy ±2%
Voltage: 3.5-24VDC
The current cannot exceed 10mA, and output 450 pulses after one liter of water flows
Flow range: 1-30L/min
Rated working voltage: DC 5-24V
Working voltage range: DC 5-18V
Maximum operating current: 15mA (DC 5V)
Load capacity: ≤ 10mA (DC 5V)
Operating humidity range: 35%~90%RH (no frost)
Allowing pressure: pressure 2.0Mpa
Working temperature: -25 ~ 80℃
External threads: 1/2″
Outer diameter: 20mm
Intake diameter: 9mm
Outlet diameter: 12mm
Reviews
There are no reviews yet.