Water Leak Detection Systems
Multi Leak Detection Alarm 33 – 64 zones – Type LD64-2
Building on the success of the LD32 Office Block Leak Detector, we have designed the Multi Leak Detection Alarm. With its expanded capabilities, this water leak detection system enables you to monitor up to 64 separate areas. You can confidently identify leaks from diverse sources, including pipes, shower rooms, bathrooms, data centres and air conditioning systems.
Components and Features of LD64-2 Multi Leak Detection Alarm:
Simple and Easy to use Touch Screen: Our system is equipped with a central alarm unit featuring a large touch screen display. This offers a quick and clear view of each zone status. Showing you whether each zone is ‘normal’, in ‘fault’, or experiencing an ‘alarm’.
Flexible Monitoring: You can connect up to 32 Outstations, strategically placed within a range of 1 to 300 meters away from the main panel. You have the flexibility of setting each outstation as 1, 2, 3 or 4 zones. This ensures full monitoring across your entire building. Helping you to monitor small remote areas such as tea points or extensive coverage of plant rooms.
Water Shutoff Valves: Each Outstations can be upgraded to have automatic water shutoff valves. In the event of a leak, these valves automatically shut off the water supply to a specific zone, preventing water damage and safeguarding your office block.
Quick Response: You might want to incorporate an SMS text messaging unit into your water leak detection solutions. This feature ensures that it promptly sends alerts to individuals who might be off-site. You also have the option to install multiple Flashing and Audible Beacons, as well as SCA Repeat Alarms. You can strategically place these in reception areas or security offices for heightened visibility and awareness.
ModBus TCP: Two options are available to interface with your Building Management System (BMS): one being alarm volt-free contacts for each zone and the other being ModBus TCP. This allows you to connect an ethernet cable to your BMS. Saving a lot of effort and time in wiring up your system.
Standard Features
- 180mm wide x 180mm high x 80mm deep
- Up to 64 zones using 1, 2, 3 or 4 zone remote leak detection outstations
- Large 65mm x 115mm LCD touch screen graphic display with RGB backlight
- The screen instantly displays the status of all fitted zones
- On board audible warning device to alert local operators of a problem
- Alarms latched until Mute operated to give indication of transient water leaks
- Common Alarm, New Alarm, Common Fault & Power Fault output relay contacts to BMS
- RS485 communications to outstations via 4 core interconnecting cable
- Each outstation has a common zone alarm relay for use by a BMS or other systems
- Power to all outstations is provided from the alarm unit
- Leak detected Lamps fitted inside the remote outstations giving local Alarm indication
- System information button showing the total number of zones, outstations alarm and fault
Optional Equipment
- Shut-off valve control which automatically turns off the water supply when a leak is detected
- SMS Text Messaging Unit to raise an alarm when the building is unoccupied
- Remote beacon or mutable sounder beacon
- Individual alarm relays allowing the status of each zone to be displayed on a BMS system
- 12 hour battery backup and power fault output relay to BMS
- Repeat Alarm Type SCA
- ModBus TCP output.
Data Sheet
LD64-Information
Installation Manual
LD64-Manual-1
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