WFDEN Series Waterflow Detector
The WFDEN Series Waterflow Detector From Safe Signal is designed to deliver reliable performance and durability in both indoor and outdoor fire protection systems.
It features a rugged, IP56-rated enclosure that is more damage-resistant than previous metal designs.
The unit operates across a wide temperature range from 0°C to 68°C (32°F to 155°F)
and includes advanced design elements that simplify wiring and installation.
- 🔹 Compliant with Construction Products Regulation (CPR)
- 🔹 Directional cover enables clear flow direction visibility
- 🔹 IP56-rated enclosure for superior protection
- 🔹 Lightweight, corrosion-resistant, and unpainted plastic cover
- 🔹 Sealed retard mechanism immune to dust and contaminants
- 🔹 Reduced exposed metal minimizes shock hazard
- 🔹 Plastic cover acts as insulator, resistant to arcing
- 🔹 Visual and audible (73 dBA) switch activation
- 🔹 Field-replaceable timer/switch assembly
- 🔹 Accommodates up to 12 AWG wire
- 🔹 100% synchronization activates both alarm panel and local bell/horn strobe
- 🔹 Tamper-resistant cover screws
- 🔹 Improved water sealing and reduced weight
- 🔹 Wire-ready terminals and improved terminal block layout
- 🔹 Snap-in optional cover tamper switch
- 🔹 Enhanced dial accuracy and timer repeatability
- 🔹 Ensures accurate, repeatable detection under pressure surges and vibration conditions
- 🔹 Enhanced safety and protection through corrosion-resistant, non-conductive housing
- 🔹 Simplified installation with clear directional markings and improved terminal layout
- 🔹 Reduces false alarms via sealed retard mechanism and adjustable mechanical delay
- 🔹 Lower maintenance with field-replaceable components and robust sealing design
Ideal for monitoring waterflow in fire sprinkler risers and systems subject to high water inrush or vibration, ensuring dependable alarm signaling and compliance with international fire protection standards.
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