Water flow sensor (Arduino)
- The Water Flow Sensor is light, nimble outline, small size and easy to install. The bearings used in the rotating part.
- There is an integrated magnetic hall effect sensor that outputs an electrical pulse with every revolution. The hall effect sensor is sealed from the water pipe and allows the sensor to stay safe and dry.
- Working voltage range: DC 3-24 V
- Output Waveform: Square Wave,output pulse signal.
- Waterproof, heat resistance, pressure resistance, cold resistance.
Specifications
- external Thread Diameter: G1/2″ (BSP)
- Frequency: F=7.5 * Q (L / Min)
- Error: ±2%
- Working Voltage Range: DC 3-24 V
- Maximum Current: 15 mA(DC 5V)
- Load Capacity: ≤10 mA(DC 5V)
- Flow Range: 1-30L/min
- Operating Temp: ≤80℃
- Operating Humidity: 35%～90%RH
- Allow Compression: Water pressure 1.75 Mpa below
- Insulation Resistance: >100M OHM
- Storage Temperature: -25℃～+80℃
- Storage Humidity: 25%～95%RH
- Output Waveform: Square Wave,output pulse singal
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