Water Leak Detection Systems
Multizone Water Leak Detector 9 to 32 Zones – Type LD32
Multizone Water Leak Detection System: Continuous Monitoring for Water Leaks
The LD32 Multizone Water Leak Detector is designed to provide continuous, reliable monitoring for water leaks across multiple areas in your building. Ideal for office blocks, plant rooms, and commercial facilities. This advanced system ensures the safety of your property by detecting water leaks from sources such as water pipes, air conditioning units, roofs, and drainage systems. With the ability to monitor up to 32 zones, over serveral floors, this multizone water leak detector delivers maximum flexibility and peace of mind.
Key Features of LD32 Multizone Water Leak Detector
1. Central Alarm Unit with Touchscreen Interface
The LD32 features an intuitive central alarm unit with a large touchscreen display, allowing you to monitor and control the multizone water leak detection system effortlessly. This central hub provides real-time alerts for all monitored zones, ensuring you stay informed about potential water leaks.
2. Configurable Zone Monitoring (9 to 32 Zones)
Our multizone water leak detector allows you to build a water leak detection system up to 32 zones over several floors. You can choose to either use a spot probe or water leak detection rope to monitor each zone. The LD32 Alarm panel will clearly show you whether the zone is normal; detecting a leak or showing cable fault.
3. Extended Monitoring Range with Outstations
Strategically positioned Outstations extend the reach of the LD32 multizone water leak detector up to 300 meters from the central alarm unit. Each Outstation supports 1, 2, 3, or 4 zones, providing versatile coverage for areas as small as tea points or as large as plant rooms.
4. Automatic Water Shutoff Valves for Enhanced Protection
To prevent water damage, the LD32 multizone water leak detector includes Outstations with automatic water shutoff valves. These valves react instantly to detected leaks by shutting off the water supply, safeguarding your building from costly repairs and downtime.
5. Integration with Building Management Systems (BMS)
The LD32 multizone water leak detector supports seamless integration with your Building Management System (BMS) through ModBus TCP or volt-free alarm contacts. This compatibility ensures that your multizone water leak detection system becomes a vital part of your facility’s overall management and protection strategy.
Why Choose the LD32 Multizone Water Leak Detector?
With its advanced design, flexible zone configurations, and automatic shutoff capabilities, the LD32 multizone water leak detector offers unparalleled protection for your office block or commercial space. Whether you need to monitor small areas or cover large facilities, this system provides reliable and comprehensive water leak detection.
For more information on how ModBus TCP enhances the functionality of the LD32 Multizone Water Leak Detector, read our detailed guide on ‘How to harness Modbus for advanced leak detection in large buildings.’ Additionally you can watch our video on LD32 Office Block Water Leak Alarm with Modbus TCP Output.
Standard Features
- 180mm wide x 180mm high x 80mm deep
- Up to 32 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 faults
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 to interface with your BMS.
Data Sheet
LD32-Information-1
Installation Manual
LD32-Manual-2
APPENDIX: LD32 with ModBus TCP Manual
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