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Jedrek 12V wired water detector probe sealed plastic case

Jedrek

Jedrek 12V Immersion Wired Water Detector home safety

SKU CH-3QHB-DWEE2

A 12 V wired immersion probe detects water leaks and provides relay or high-low alarm outputs for integration with security systems

  • TypeWater Detector
  • Detects leaks early with high-sensitivity probe
  • 12V DC power ensures stable operation
  • Fully sealed case protects electronics from moisture
  • Relay output activates alarms or shut-off valves
  • Opto-isolated design prevents electrical interference

Purpose & Audience

The Jedrek 12V Immersion Wired Water Detector monitors for liquid intrusion in critical environments such as server rooms, warehouses, hotels and communication base stations. It suits facility managers and installers who need a hard-wired sensor that reports flooding through dry-contact or high-low signals.

Build Integration

The unit operates on a 12 V DC supply and provides isolated relay outputs that can drive low-power alarms or keypads directly. Its fully sealed plastic housing allows placement in wet zones without additional enclosures, while opto-isolation and transformer-isolation protect the connected control panel from electrical interference.

Bundled Extras

Selectable output modes let the same detector serve as a leak alarm or as a trigger for automatic water make-up equipment. Optional auxiliary electrodes extend the detection height, so a single device can cover a larger floor area without extra wiring runs.

Highlights

  • Detects leaks early with high-sensitivity probe
  • 12V DC power ensures stable operation
  • Fully sealed case protects electronics from moisture
  • Relay output activates alarms or shut-off valves
  • Opto-isolated design prevents electrical interference

Specifications

TypeWater Detector

Questions about this item

At what voltage does the Jedrek detector's relay output stop switching reliably?

The unit is specified for a 12 V DC supply; operating it outside that voltage can prevent the relay from changing state.

How hot does the sealed probe get when it runs continuously on a 12 V line?

The fully sealed plastic housing is designed for continuous immersion use, so self-heating stays negligible during all-day operation.

What existing alarm panel input does the detector's dry-contact relay connect to?

The relay provides a volt-free NO/NC pair that wires directly to any zone input expecting a normally-open or normally-closed contact closure.

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