This is YF-S201 Water Flow meter Measurement Sensor with 1-30Leter/min Flow Rate in black colour. This sensor sits in line with your water line and contains a pinwheel sensor to measure how much liquid has moved through it. There’s an integrated magnetic hall effect sensor that outputs an electrical pulse with every revolution. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry.
Red wire: +5V
Black wire: GND
Yellow wire: PWM output
- The simple and compact module.
- Easy to Install.
- High Sealing Performance.
- High-Quality Hall Effect Sensor.
|Working Voltage (V)||5 ~ 18|
|Max current draw||15mA @ 5V|
|Working Flow Rate (Liters/Minute)||1 ~ 30|
|Operating Temperature range (℃)||-25 ~ +80|
|Operating Humidity Range||35% – 80% RH|
|Maximum water pressure||2.0 MPa|
|Output duty cycle||50% +-10%|
|Output rise time (µsec)||0.04|
|Pulses per Liter||450|
|Output fall time (µsec)||0.18|
|Outer diameter (mm)||20|
|Intake diameter (mm)||11|
|Outlet diameter (mm)||11|
|Shipment Weight||0.089 kg|
|Shipment Dimensions||9 × 6 × 6 cm|
Package Includes :
1 x YF-S201 Water Flow meter Measurement Sensor with 1-30Liter/min Flow Rate – Black.