Sensor WLD Relay 1W-UNIdetects water, ethylene glycol or other conductive liquid anywhere along the length of the connected sensing cable. A water leak or cable disconnection is indicated by activating a relay (NO/NC) or the sensor can be connected to a Poseidon unit via 1-Wire UNI bus (RJ11).
The connected cable can be prolonged to up to 85m of detection part and 100m of prolonging cable (185m in total) using the following components:
- Connection cable
- Water sensing cable WLD - 2m
- Water sensing cable WLD - 10m
- Water sensing cable WLD - 50m
- Prolong cable - 5m
| Water flood detection | Output | Power | WEB SNMP Trap |
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| 1D flood detection | 2D area flood detection | LAN | 1-Wire UNI (RJ11) | Relay (NO/NC) | |||
| HWg-WLD |  |
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Power Adaptor | |
| HWg-WLD PoE | |
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Power Adaptor + PoE (IEEE 802.3af) |
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| HWg-WLD Relay | |
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12V / - | |
| Flood detector 1W-UNI 3m | |
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- | |
| Flood detector LD-12 | |
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(OC) |
12V | |
2D area flood detection requires the installation of a detection cable in a place where water will likely be located after leakages from various sources of flooding (cracked water pipes, glycol from the cooling system, wastewater).
HW group offers several products that provide ideal solutions for flood and water leak detection.
See the table below and discover the best solution for your situation:
| HWg-WLD | WLD2 | SD-WLD | WLD-Relay | |
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Detection zones |
1 | 4 | 1 | 1 |
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Max length of WLD sensing detection cable |
85m | 85m | 85m | 85m |
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Max length of WLD extension cable |
100m | 100m | 100m | 100m |
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LAN (RJ45) |
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WiFi |
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Connection to the SensDesk Portal |
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Alert for broken LAN / WiFi connection |
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SensDesk / HWg-Trigger | SensDesk | |
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1Wire-UNI output (RJ11) |
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Relay output |
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Flood / torn cable indication |
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Poseidon2 |
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It works with remote relay |
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Poseidon2 / Damocles | SensDesk | |
