Water Leak
Detection Systems

Five to Eight Zone Water Leak Detection Alarm type LD8-2 and LD8-2V

Sized at 180mm wide x 255mm high x 80mm deep, the LD8-2 has been designed to monitor up to eight independent zones for water leaks in areas such as tea points, server rooms and drip trays and raise an alarm when water touches the leak detection cable or spot probes.

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

Sized at 180mm wide x 255mm high x 80mm deep, the LD8-2 has been designed to monitor up to eight independent zones for water leaks in areas such as tea points, server rooms and drip trays and raise an alarm when water touches the leak detection cable or spot probes. As standard, the unit comes with a touch screen graphic display, an audible warning device, internal alarm and fault relays for onward signalling and individual zone sensitivity adjustment. The system on request can also be provided with battery backup, beacon or beacon sounder, individual zone alarm relays for BMS interface and SMS text messaging.

If automatic water shutoff is required, our LD8-2V unit can be supplied with water shutoff valve control, a shutdown valve override system to allow water flow whilst the unit is still detecting water and internal shutdown valve “closed” lamps to show the status of the shutoff valves.

Specification

Housing typeABS, colour light grey similar to RAL7035
MountingWall, flush or surface
Access into HousingBottom or bottom back
Size Standard unit180mm wide x 255mm high x 80mm deep
Input power50 Hz single phase 230VAC +10% – 6%
Burden< 4VA
Power terminationInternal 3 way terminal block
Voltage to sensorBi-directional 5VDC
Connections to sensorInternal plug-in terminal block
Common Alarm output contactsChangeover contact rated at 1 amp 30VAC/DC
Common Fault output contactsChangeover contact rated at 1 amp 30VAC/DC
Individual Alarm output contactsChangeover contacts rated at 1 amp 30VAC/DC
Display character sizeGraphic touch screen 60mm x 44mm

Data Sheet
LD8-2-information

Installation Manual
LD8-2-Manual-water-detection

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