Water Leak
Detection Systems

9 to 32 Zone Water Leak Detection Alarm Type LD32

Designed to continuously monitor a large number of areas for water leaks throughout a building, the system uses detection cable or spot probe sensors to detect water leaking from water pipes, A/C units, roofs, drainage pipes etc. Consisting of a central alarm unit fitted with a large RGB backlight, touch screen display and a number of outstations, areas to be monitored can be over 300 metres away from the main alarm unit or further if power boosters are used. Outstations can be configured as 1, 2, 3 or 4 zones, depending upon the application, i.e. 1 zone for small remote areas such as a tea points, 2 zone, one for a tea point the other for a small comm’s room, 3 zone for a large kitchen areas or 4 zone for plant rooms etc. Outstations can also be fitted with water shutoff valves to stop a leak causing further damage. The unit can be configured to monitor between 9 and 32 zones with only the fitted zones being displayed on the main screen.

Optional Equipment
Water Shut Off Valve - to stop a leak at it's source Water Leak Detection Cable - to detect a leak anywhere along it's length Water Leak Detection Spot Probe Beacon Sounder - for remote alarm indication SMS Text Messaging System - sends a text to up to 3 users 12 Hour Battery Backup Repeat Alarm Unit Type SCA

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 status of all fitted zones is displayed on screen requiring no button pressing
  • 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

  • Automatically turn of the water supply when a leak is detected
  • Send a text when an alarm is raised
  • 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

Data Sheet

Installation Manual

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