- Model: SFL-201
- Color: White
- Quantity: 1
- Working power supply: DC 12V
- Working temperature: 0'C~50'C
- Output type: Replay
- Loading current: 30mA
- Replay output NC / NO selectable
- Static power: <0.3W
- Alarm power: Max 0.5W
- Working humidity: 20% RH ~100% RH
- Mistake rate: <100ppm
- Plastic housing, high sensitivity with fast response.
- Uses optical isolation and transformer isolation, safe and reliable
- Easy to install and use.
- Alarm in the stagnant water reaches a certain height, and optional auxiliary electrode to increase the detection range.