Features
- It can be used in combination with sensors and stickers according to the purpose. (The sensor alone cannot detect leaks.)
- When water gets on the installed water leak sensor, it will sound a water leak alarm (warning lamp (for each line), buzzer, no-voltage contact signal output (all at once and for each line)).
- The detection sensitivity can be adjusted according to the sensor used and the liquid to be detected.
- It has a self-diagnosis function that checks for sensor disconnections and detection line systems. (WRNA, WRM8, WL-AD-2002-A)
- This is a single-point detection type water leak detector that is installed in an outlet box (embedded in a wall, etc.).
- After a water leak alarm, the alarm will be cleared once the leak is fixed and the water on the sensor is removed.
- It is a compact type.
Applications
- Water leakage detection in apartment buildings (around water supply and drainage outlets in kitchens, washstands, washing machines, etc.)
Specifications in detail
Power supply: AC100V
Length x width: 120 x 116 mm
Applicable sensors: B-3P, PS-1R, PS-2
Applicable outlet box: Medium square (JIS C 8340)
Applicable switch cover: For 2 medium squares
External output: Non-voltage a contact (water leakage)
Power supply (V): AC100V
Number of detection points: 1
Operating temperature range (℃): -15 to 45
Length x width (mm): 120X116
3M WRB1
