- Model: YF-S201
- Sensor Type: Hall effect
- Working Voltage: 5 to 18V DC (min tested working voltage 4.5V)
- Max current draw: 15mA @ 5V
- Output Type: 5V TTL
Description:
The water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, the rotor rolls. Its speed changes with a different rate of flow. The hall-effect sensor outputs the corresponding pulse signal. This one is suitable to detect flow in a water dispensers or coffee machines. We have a comprehensive line of water flow sensors in different diameters. Check them out to find the one that meets your need most.
Specification:
- Model: YF-S201
- Sensor Type: Hall effect
- Working Voltage: 5 to 18V DC (min tested working voltage 4.5V)
- Max current draw: 15mA @ 5V
- Output Type: 5V TTL
- Working Flow Rate: 1 to 30 Liters/Minute
- Working Temperature range: -25 to +80℃
- Working Humidity Range: 35%-80% RH
- Accuracy: ±10%
- Maximum water pressure: 2.0 MPa
- Output duty cycle: 50% +-10%
- Output rise time: 0.04us
- Output fall time: 0.18us
- Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min)
- Pulses per Liter: 450
- Durability: minimum 300,000 cycles
Features:
- 1/2″ nominal pipe connections, 0.78″ outer diameter, 1/2″ of thread.
- Compact, Easy to Install
- High Sealing Performance
- High-Quality Hall Effect Sensor
Connection:
- Red wire:+5V
- Black wire:GND
- Yellow wire:PWM output
Package Included:
1 x 1/2'' Water Flow Sensor or Fluid Flowmeter Control Switch for Arduino Raspberry and Other Mcu Model-YF-S201
