Water Flow Sensor 1-30L/min Detection, YF-S201 – STSx0042

The YF-S201 Water Flow Sensor is designed for accurate measurement of water flow in various applications, from household systems to industrial monitoring. This sensor uses the Hall effect to generate electrical pulses in response to water flow, allowing precise measurement of water passing through the sensor.

The sensor operates over a flow range of 1 to 30 liters per minute (L/min) and provides a pulse output that can be easily read by microcontrollers such as Arduino, ESP8266, and Raspberry Pi. With its durable construction and reliable performance, the YF-S201 sensor is well-suited for applications such as water dispensers, irrigation systems, and water flow control. The sensor is equipped with a 3-pin interface (VCC, GND, and output), making it simple to integrate into water monitoring or automation projects. Its compact size and efficient design make it an ideal choice for real-time flow monitoring in various fluid control systems.