Water Warning Leakage Detector WDU-series Water Leakage Detection Tape WDT

• • Integrated Sensors:
    • Two built-in sensors/probes under the unit for detecting water and moisture on floors.
  • Connectivity Options:
    • Relay Output: Alarm signal for BMS controllers or remote annunciation panels.
    • Modbus RS485: Communication with building management systems.
    • Independent Inputs: Three independent inputs or one input for the Water Detection Tape WDT.
    • External Input: For third-party devices with relay-based alarm outputs (e.g., floating switches, alarm switches).
  • Alarm Customization:
    • Buzzer with continuous or intermittent mode.
    • Relay with configurable normally open/closed contacts.
    • Alarm mode: Continuous or temporary.
  • Power Supply: Operates on 24 Vac/dc.

1. SW1: Adjust sensitivity (High/Low) for WDT inputs 1, 2, and 3.
2. SW2: Configure alarm mode (Continuous/Temporary).
3. SW3: Set buzzer mode (Continuous/Intermittent
4.  SW4: Reverse relay contact (Normally Open/Closed).

• Constructed from texturized stockinet-knitted polyester woven with uninsulated copper wires.
• Detects water/moisture by sensing conductivity between wires.
• Available in 25-meter rolls, providing extensive coverage.
• Simple testing by wetting the end of the tape wires.

• Early Detection: Prevent damage to property, reduce economic loss, and save time by identifying leaks promptly.
• Standalone or Integrated Use: Use the WDU as a standalone device or pair it with the WDT for broader coverage.

Customizable Settings: Tailor the WDU to specific requirements with adjustable sensitivity, alarm modes, and relay configurations.

• Critical Areas:
  • Computer flooring
  • Record rooms
  • Operating rooms
  • Engineering rooms
• Industrial Uses:
  • Compressor rooms
  • District heating and cooling pipes
  • Insulated piping in district heating chambers
• Storage and Infrastructure:
  • Rock shelters
  • Warehouses

• Protect your property, economy, and time.
• Ensure reliable and timely detection of water and moisture to avoid potential disasters.

WDU 10 SR

1 x input for water detection tape WDT

2 x Sensors/probes and Relay

WDU 10 SRB    

1 x input for water detection tape WDT

2 x Sensors/probes, Relay and Buzzer

WDU 10 SRBM 

1 x input for water detection tape WDT

2 x Sensors/probes, Relay, Buzzer and  Modbus RS485

WDU 31 SR 

3 x independent inputs for water detection tape WDT and 1 x external input

2 x Sensors/probes and Relay

WDU 31 SRB 

3 x independent inputs for water detection tape WDT and 1 x external input
2 x Sensors/probes, Relay and Buzzer

WDU 31 SRBM      
3 x independent inputs for water detection tape WDT and 1 x external input

2 x Sensors/probes, Relay, Buzzer and  Modbus RS485

WDT 25 
A roll of 25 meters water detection tape

WDT 50 
A roll of 50 meters water detection tape 

WDT   
Water detection tape if order other lengths less than 25 meters