Page 1
Water Leak Detectors
1/2˝ CONDUIT
[50.66]
3-5/8
SERIES WD
WATER DETECTOR AND SENSOR TAPE
Detects Low Levels Of Conductive Liquids, Large Measuring Area
The Series WD Water Detector and Sensor Tape is designed for dependable
detection of water presence even of low conductive liquids. The water sensing tape
attaches to module and if any liquid comes in contact with the tape the resistance
is changed and the alarm will be triggered. The sensing tape is 1˝ wide and can be
bought in lengths of 5, 10, 15 and 25´ and is powered by 24 VAC or 24-30 VDC.
BENEFITS/FEATURES
• Sturdy and reliable aluminum enclosure
• Hydrophobic tape does not absorb any liquid allowing for faster drying time and
faster return to service after water leak
• Multiple tapes can be connected together to extend the coverage area
APPLICATIONS
• Drip pans under HVAC equipment
• Computer rooms
• Telecommunication facilities
• Leak detection around water pumps
[107.32]
PUSH-
BUTTON
4-3/4
[120.02]
WD
TEST
15 PIN CABLE
CONNECTION
OR FLEX
CONNECTOR
Ø7/8
[Ø22.23]
SPECIFICATIONS
Service: Conductive liquid.
Switch Type: DPDT.
Electrical Rating: 1 A @ 24 VAC/VDC.
Power Requirements: 24 VAC, 24-30
VDC.
Power Consumption: 35 mA maximum.
Electrical Connections: Screw
terminals.
MODEL CHART
Model Description
WD
Water module
TP05
5´ (1.52 m) tape
TP10
10´ (3.05 m) tape
TP15
15´ (4.57 m) tape
TP25
25´ (7.62 m) tape
Ø1/4
[Ø6.35]
1/4
4-1/4
[6.35]
WATER DETECTOR
Conduit Connections: Hole for 1/2˝
conduit.
Enclosure: Extruded aluminum.
Sensor Tape: 1˝ (25.4 mm) wide and 5´,
10´, 15´ or 25´ long.
Weight: 8 oz (.23 kg).
AMBER LED
ALARM
POWER
1/8
[2.10]
1-1/2
[38.10]
LIGHT
GREEN LED
LIGHT
1-3/4
[44.17]
3
[76.38]
YEAR LIMITED
WARRANTY
DWYER INSTRUMENTS, LLC | dwyer-inst.com308
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