WLDT/0115/ISSUE1
Water Detection Module
WL-DT24
Features:
Description:
The WL-DT24 has been designed as a low cost

Din rail or Panel mount.
water detection module suitable for use as

Status LED indication.
a level alarm for water tanks or drip trays. It has

Simple Installation .
1 Normally open contact and can be supplied

24Vac/dc .
as panel mount or Din Rail mount.
Installation an operation
Technical Specification:
Output:
1.
10Amp @230Vac Normally Open
Contact
24Vac/dc +/- 10% 25mA max
See description under LED
Status
Rising Clamp for 0.5 to 2.5mm²
Cable.
-10 to +40°C
Supply Voltage:
LED Indication:
Termination:
Ambient:
Dimensions:
Panel mount:
Din Rail Mount:
55mm(W)x72mm(L)x18mm(H)
58mm(W)x50mm(D)x92mm(H)
2.
3.
4.
5.
6.
7.
Order Codes:
WL-DT24
WL-DT24/D
24Volt Water Detection Module (Panel Mount)
24Volt Water Detection Module (Rail Mount)
Suitable Sensor WL-PS1 Point sensor
LED Status:
Disconnect power before carrying out any
work on the WL-DT24
Maximum Wire size 2.5mm² take care not to
over tighten the terminal screws.
Follow the wiring diagram below. Power
supply should be 24Vacdc +/-10%
The Volt free contact is single pole normally
open.
In alarm condition the Green LED will flash
and the normally open contact will close.
The unit will reset to standby when the sensor
no longer is in the water.
Should the sensor be shorted the LED will give
short pulses and the contact will close and will
open when the short is removed.
Note: There is a short delay of approximately
4 seconds between water detection and the relay
switching.
Wiring Detail:
Steady green– Standby
Short Pulse– Short circuit sensor.
Quick flashing– water detected.
Panel Mounting Detail
55 mm
Ø3.2 mm
ac/dc
+
62 mm
72 mm
Supply
Sensor
N/O
45 mm
EC Products Limited
EC House, Amberley Way, Hounslow,
Middlesex. TW4 6BH. United Kingdom
Tel:+44 (0)20 8569 4100 Fax: +44 (0)20 8569 4111
ECP reserves the right to change the information contained in this datasheet as and when required without notice. Users must take care to use the information contained in this
leaflet. EC Products will not accept the liability for damages, loss and expenses that may be caused by omissions and errors in the information provided
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