YF-S201 Water Flow Sensor - 1-30 L/Min

• The YF-S201 is a Hall-effect water flow sensor designed for measuring liquid flow rates. • It operates by detecting the rotation of an internal rotor, generating pulses proportional to the flow. • Suitable for applications requiring flow monitoring in pipes, such as water dispensers or irrigation systems. • Flow rate range: 1 to 30 Liters per minute. • Working voltage: DC 5V to 18V. • Output signal: Pulse signal, compatible with microcontrollers. • Compact design for easy integration into existing plumbing. • Brand new condition.