Description
Water Flow Sensor Hall Effect Flow Meter 1-30 L/min for Arduino Systems
Mainly used for testing and water cooling systems.
Application : water heaters, water vending machines, flow measuring devices.
- High amplitude: ≥ 4.6 V
- Low amplitude: ≤ 0.5 V
- Electrical strength: 1250 V/min
- Insulation resistance: ≥ 100 MOhm
- Hydrostatic pressure test: ≤ 2.0 MPa
- Minimum rated working voltage: DC4.5 5V-24V
- Maximum working current: 15mA (DC 5V)
- Operating voltage range: DC 5~18V
- Load capacity: ≤ 10mA (DC 5V)
- Operating temperature: ≤ 80 °C
- Operating humidity range: 35% ~ 90% RH (no (frost)
- Allowable pressure: pressure 2.0 MPa
- Temperature: -25~+80°C
- External thread: 1/2"
- External diameter: 20 mm
- Inlet diameter: 9 mm
- Outlet diameter: 12 mm
Conclusions:
- Red line INPUT connects positive pole
- Yellow line OUTPUT output signal line
- Black line EARTH cathode
Note : Please allow 1-5mm difference due to manual measurement.
