YFS201 Water Flow Sensor
11,000 MMKSKU Code
SS0067
Availability
Out Of Stock
Categories
- Sensor
Description
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.
Specifications
- Operating Voltage: 4.5V to 18V DC
- Output type: 5V TTL
- Maximum current draw: 15mA at 5V
- The sensor used: Hall Effect
- Working Flow rate: 1 to 30 Liters/Minute
- Accuracy: ±10%
- Pulses per Liter: 450
- Output duty cycle: 50% +-10%
- Maximum water pressure: 2.0 MPa
- Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min)
- Cable length: 150mm
- 1/2″ nominal pipe connections, 0.78″ outer diameter, 1/2″ of thread Size: 63.5 x 35.5 x 35.5mm
YF-S201 Pin Description
YF–S201 has 3 Pins for power and the output. The table below explains the color, pin type, and function of each pin.
| Colour | Pin type | Function |
|---|---|---|
| Red | Power | To provide power to the module |
| Black | Ground | Connected to the ground terminal |
| Yellow | Signal | Analog output from the sensor |
Material Description
The material description below mentions the material used in making specific parts of the water flow measurement sensor.
| Serial No. | Part | Material Used |
|---|---|---|
| 1 | Bonnet | Polyamide (Nylon) |
| 2 | Screw | Zinc Plated |
| 3 | Valve Body | Polyamide |
| 4 | Press Valve | - |
| 5 | Magnet | - |
| 6 | Hall Sensor | - |
| 7 | Impeller | POM (Polyoxymethylene) |
| 8 | Steel Shaft | SUS 304 |
| 9 | Wire | PVC (Poly Vinyl Chloride) |