water flow sensor 1-30L/min 2.0MPa YF-S201

Tax included
Reference: BD280420-15
Last items in stock


Secure Payment and Shipping


5-30 Days Delivery


Return in original condition for full refund

Specifications and Pin Out:

The sensor comes with three wires
Red DC Power (5-24VDC power)
Black (ground)
Yellow (Hall effect pulse output).
Each puls is about 2.25 millilitres
Maximum output current : 15mA
Application Circuit
Operating Voltage : 5V ~ 24V DC
Min. Working Voltage : 4.5V DC
Sensor Type : Hall Effect
Current Requirement : 15mA @ 5V
Operating Temperature Range : -25°C ~ 80°C
Operating Humidity Range : 35% ~ 90% RH (no frost)
Overload ≤10 mA(DC 5V)
Frequency : F=4.5xQ(L/Min)-3
Accuracy: ±2%
Flow range: 1-30L/min
Water Pressure : ≤ 2 MPa
Flow Rate : 1 – 30 L/min
Cable Length : 15cm
Connection Thread : 1/2″
Pin Out
RED – Power Input
BLACK – Ground
YELLOW – PWM Output Signal

Specific References