Wired Water Leak Sensor
Model: WL-03
The Linetype Water Leak Sensor is special for waterproof applications, e.g.:
Bedroom, library, museum, warehouse, wareroom, storehouse, depot,
depository, depositary, generator room, machine room, engine room, etc.
When the water permeates into room, and connects to any point of the linetype
detector, the detector will trigger and output one dry contact singal to the alarm
system ( Alarm Control Panel ) . The alarm system will alert the users
immediately.

Application:
1. Communications base station
2. Precision machine room
3. Hotels
4. Restaurants
5. Libraries
6. Warehouses
7. Urban water supply
8. Buildings
9. Water and other needs of the protection from water cases.

Functions & Features
1. Low working voltage, it’ s safe to any person;
2. Apply to important applications;
3. Large-scale protect, the linetype can up to 50 meters;
4. New patent design for house and industry;
5. Range Adjutable: the scale of detection can be divided into four range, through the switching knobs;
6. Safe and reliable: automatically detect fault lines-off.

Specifications
Technical parameters of WL-03:
Power supply: 12-60VDC ( If chose the BTR-BJ alarm, power supply should
be 12 ~ 24 v)

Sensitivity range:
Level 1: 0 - 250KOHM
Level 2: 0 - 600KOHM
Level 3: 0 – 5MOHM
Level 4: 0 – 50MOHM ( Highly sensitive level, encountered very little water to alarm)
Output forms: dry contact, flooding detection Normal Open output, Normal
Close output can be selected by jumping the lines.
Short-circuit impedance: