WLD Water Flood Detector

HWg-WLD is a network-enabled water leak detector with a water-absorbing sensing cable. HWg-WLD features a built-in web server, SNMP support, and e-mail alert to water flooding. HWg-WLD can remotely control a relay output over the network (a relay is switched when a water leak is detected along the sensing cable).

HWg-WLD detects water leaks or water floods along the entire length of the sensing cable. The sensing cable detects even the smallest volume of water, ethylene glycol, or other conductive liquid. HWg-WLD can be ordered in two versions depending on the supply of power (power adapter or PoE IEEE 802.3af).

The sensing cable detects as little as a few drops of the liquid, and can be used to detect condensation. After flooding, the cable can be dried and reused.

HWg-WLD features a built-in web server and SNMP support. In case of an alarm, the device sends an e-mail or SNMP trap.

Alarms can be also signaled by switching a remote relay over the Ethernet. When a leak is detected, HWg-WLD activates a relay of a remote Poseidon or Damocles unit (Box-2-Box mode).

  •     Sensing cable can be 2 – 85 m (6.5 – 280 ft) long
  •     Alarm alerts by e-mail, SNMP trap, or by activating a relay output
  •     Detects even the smallest volumes of liquids, sensing cable can be dried and reused

Cihazın tüm konfigürasyon ve kontrolleri içindeki web sunucu sayesinde -herhangi bir programa gerek olmaksızın- bir web tarayıcı penceresinden gerçekleştirilebilir.

Online Demo.....


Technical Brochure....


User Guide.....


Basic Features

Ethernet: RJ45 (100BASE-T) (PoE version IEEE 802.3af)

Web: Built-in web server

M2M communication protocols: SNMP, XML, Box-2-Box

Remote output: When a water leak is detected, a remote relay is activated over the network (any Poseidon / Damocles)

Water flood detector: 2 m (6.5 ft) leader cable +2 m (1.3 ft) sensing cable

    HWg-WLD: Power adapter
    HWg-WLD PoE: PoE (IEEE 802.3af) + power adapter (depending on type)


Supported Software

Configuration: UDP Config  - IP address configuration and detection (with DHCP)

HWg-PD Trigger: Controls other IP devices, redirects alarms to SMS

HWg-PDMS: Logging of values, graphs, export to MS Excel, reports

CapTemp: Visualization on a map, control of outputs, alarm redirection to SMS

Third Party SNMP : HP OpenView, IBM Tivoli, Nagios, Zabbix, Cacti, Monitor one, The Dude, Paessler IPCheck, Ipswitch WhatsUp, Axence nVision, CBR little: eye, LoriotPro, GFi NSM, SNMPc 7, CA NSM, ActiveXperts NM, Intellipool NM, MSC Operations Manager 2007

Water Sensing Cable

The sensing cable detects even the smallest volume of water, ethylene glycol, or other conductive liquid anywhere on the total length of the cable.
The sensing cable is terminated with connectors.
The following can be combined:

    -Water sensing cable WLD - 2m
   -Water sensing cable WLD - 10m
   - Water sensing cable WLD - 50m
    -Prolong cable - 5m

The sensing part of the cable can be up to 85m (280ft) long.
The cable can be extended anywhere (even between sensing segments) with a 2-wire cable (max 100m – 330ft).
The WLD water detection cable is reusable (needs to be dried).

Box-2-Box Mode

HWg-WLD can directly control relay outputs over the network. No additional software is necessary.     

  • Supports any Poseidon or Damocles unit
  • State is transferred upon changes as well as periodically (default period is 30s). Uses XML over http.
  • The output must be in the "Manual" mode (no local condition for activating the output)
  • The user configures the remote device IP & port and the remote output ID (ID 151 = Output 1, 154 = Output 4)
  • If the relay is write-protected with a password, the user sets the password for controlling the relay
  • Output control can be tested with the TEST button