CMR Electrical DTS User manual

CMR Electrical Ltd
Bolton House
Five Chimneys Lane
Hadlow Down
East Sussex
TN22 4DX
Tel: [phone]
Water Leak Detection Sensor
Type DTS
for Drip Trays
Installation and Operation
Manual

2
Installation
The detection sensor is susceptible to damage and should not be fitted to areas where it is likely to be
walked on. Place the sensor on the drip tray so that the rubber feet are in contact with the tray.
Sensor wiring
Red
Black
Yellow
Blue
Liveor+ supply voltage
N or 0Vsupply voltage
Volt Free Contact
RedWire=12-24VAClive or13-24VDC+
BlueWire =12 - 24VAC Neutral or 13 - 24VDC negative
Black Wire= Volt free Contact common
YellowWire=Volt Free Contact NormallyOpen, Close in alarm
Connections
The signal cable should be terminated between the sensor and the main Alarm/BMS in the following
manner. Connection to Signal Cable Signal cable wire
colour
+VDC/AC Red
0VDC/AC Blue
Contact N/O Yellow
Contact N/O Black
IP Rating
Rated at IP68, the sensor is fully potted and therefore can be submerged in water without damage.
Size
64 mm
25 mm
44 mm
Signal Cable
Drip Tray
DTS Sensor
Rubber Feet