Water leak sensor product parameters:
Operating voltage: 12v/DC
Operating temperature: 0 ℃ ~ 50 ℃
Output form: Relay N/C, N/O optional
Static power consumption: < 0.3w
Alarm power consumption: ≤ 0.5w
Operating humidity: 20%~100%RH
False positive rate: < 100ppm
Configuration: Standard 35lm probe cable
| Terminals | Description |
| Red | Working power 12v/DC positive pole |
| Black | Working power 12v/DC negative pole |
| Yellow | N/O or N/C with J1 set output form, N/O as default ,no polarity difference |
| Green | No water, the two terminals resistance infinitely large, no polarity difference |
