To detect water leaks or floods, HWg-WLD Relay uses the “WLD sensing cable A” in lengths of 0.4m to 85m (1.3ft to 280ft). 2m sensing cable is included. Water or any other conductive liquid is detected along the entire length of the sensing cable. The sensing cable can be extended with a non-sensing leader cable by 100m (330ft), total cable length will be 185m (610ft). The moisture-absorbing sensing cable detects even the smallest volume of water, ethylene glycol, or other conductive liquid. HWg-WLD Relay can be installed stand-alone using a 12VDC power supply and a relay output, or as a sensor connected to a Poseidon® unit over the 1-Wire UNI bus. Relay outputs indicate a detected water leak or cable disconnection. HWg-WLD Relay is supplied with a 2m (6.5ft) sensing cable.Applications and usage:
- Detects flooding of the 2m sensing cable. Water is detected along the entire length of the cable.
- Signals disconnection of the sensing cable.
- Relay output or connection as a sensor to a Poseidon® unit.