Product Description
A YF-S201 Hall Effect Water Flow Sensor for accurate measurement of liquid flow in DIY, industrial, and automation projects.
Specifications
Model: YF-S201
Hall effect sensor-based water flow meter
Output: Digital pulse signal proportional to flow rate
Flow Range: 1 – 30 L/min (approx.)
Working Voltage: 5V – 18V DC
Maximum Operating Pressure: ~1.75 MPa
Connector: Standard 1/2" (nominal pipe size)
Easy to interface with microcontrollers for real-time monitoring