WLD2 is a WiFi / Ethernet water leak detector with support for WWW, SNMP, e-mails, and PoE.
Alarms are triggered by even the smallest volumes of liquids that touch the WLD sensing cable anywhere along the entire length of the cable, such as condensation from A/C pipes or water leaks in general. You will receive alarms before costly damages occur. In addition to water alerts, the device also detects disconnected or damaged sensing cables for increased reliability.
WLD2 supports zone creation, 4 WLD zone inputs for external WLD detecting cables can be connected to the WLD2 to help locate the leak more accurately. A different phone number can be called for each zone.
Thanks to WiFi connectivity, the WLD2 water leak detector can be installed in remote places. In case of flooding, it can send an alert via e-mail, SNMP trap, or the SensDesk cloud. With an external SMS gateway by HW group, it can send a text message or dial a phone number. Of course, in critical applications, it can also communicate via wired Ethernet and can be powered with PoE.
Features:
Intuitive WWW interface for fast and easy installation.
Support for automatic network configuration via DHCP.
Ability to communicate over WiFi (external antenna for extended range, support for 2.4GHz, 2.11 b/g/n) and Ethernet at the same time.
Up to 4 detection zones (each max. 185m), the source of the leak can be identified more easily.
WLD2 signals the following states: OK / Flooded / Sensing cable fault.
Flooding alerts can be send as a standard e-mail, or as a text message (SMS) through a SMS gateway.
Detected leaks or WLD sensing cable disconnections can be signaled by activating a relay output at a Poseidon2 or Damocles2 unit over the Ethernet.
WLD2 can be easily mounted on a wall or in a 19" cabinet.
Powered over PoE or from an external adapter.
WLD sensing cable
WLD sensing cable detects liquid along the entire length of the sensing cable. Even a few drops of water, ethylene glycol, or other conductive liquid trigger the alarm. WLD sensing cable is re-usable (cable can be cleaned, dried & used again).
WLD sensing cable features
No Bend limit: WLD sensing cable is not limited by any bending radius.
No Twist limit: WLD sensing cable can be twisted as any other electrical cable.
No Grip limit: Water detection functionality is not limited by point pressure within a reasonable range.
No Cable detection: Damaged or disconnected WLD sensing cable is indicated.
WLD cable components
WLD sensing cable is supplied in length from 2m to 50m and can be extended by non-sensing WLD prolong cable.
Connection cable - 2m (Green terminal block, 2m, Terminator)
WLD Sensing cable A - 2m / 10m / 50m
WLD prolong cable A - 5m
WLD2 communication and alerting possibilities
Water sensing cable - quality and reliability
Type A sensing cable is a three-state sensor designed to detect any conductive liquid along its surface.
The maximum length of a WLD zone is 185 meters of sensing cable. The liquid is detected along the entire length of the WLD sensing cable. This means that the entire zone (area) is monitored at one time as an entire area. We can't say at which exact point (distance) of the cable the water was detected, but we are able to detect water quickly and reliably.
It is recommended that multiple WLD zones be used to detect water stains, even within the same room.
Each WLD zone reports 3 states to the monitoring unit:
- 0 = Not flooded- 1 = Flooded- 2 = Disconnected
This means that you will also know if something happens to the cable that maintains the monitored zone. Since our sensing cable is robust and can be installed in a variety of ways due to its characteristics, we want to be sure that the operator knows not only if water is detected, but also if something happens to the cable itself.
Our Water sensing cable provides several unique features
No Bend Limit
Unlike many water detection cables, the WLD sensing cable doesn't have a bend radius limit. It can be knotted and still work, which means installation is easy and doesn't require special training. HW group's WLD sensing cable can be installed with the other cables in the cabling system. This can save you a lot of money during installation. No bend limit for the WLD sensing cable also means no cable movement would cause false alarms.
No Grip Limit
Point pressure within a reasonable range won't change the functionality of the cable. You can step or press on the cable without triggering an alarm. It could be routed even over the door sill.
No Twist Limit
Like any other electrical cable, the WLD sensing cable can be twisted. No twist limit for the WLD sensing cable also means that no cable movement after installation would cause a false alarm.
No Reuse Limit
After the liquid is detected and hopefully stopped from flooding the monitored facility, the cable simply dries out and resumes its primary function.
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