Enclosure & Compliance
- Compliant with the Construction Products Regulation (CPR).
- IP56 rated enclosure.
- Lightweight, corrosion-resistant, unpainted plastic cover with improved water sealing.
- Operating temperature range: 0°C to 68°C (32°F to 155°F).
Waterflow Detector
Safe Signal WFDEN Series Waterflow Detector
WFDEN Series — CPR compliant, IP56 enclosure, 0°C to 68°C (32°F to 155°F)
WFDEN Waterflow Detector from Safe Signal is a CPR compliant waterflow detector for indoor and outdoor fire protection systems, with an IP56 rated enclosure and operation from 0°C to 68°C (32°F to 155°F).
Manufactured by
Safe Signal
Safe Signal WFDEN Series Waterflow Detector
Review the confirmed product information, including description, features, benefits, and applications.
The WFDEN Series Waterflow Detector from Safe Signal is designed for indoor and outdoor fire protection systems. Its IP56 rated enclosure is more damage-resistant than previous metal designs.
The unit operates across a temperature range of 0°C to 68°C (32°F to 155°F) and complies with the Construction Products Regulation (CPR). Wire-ready terminals and an improved terminal block layout simplify wiring and installation.
Electrical Safety
- Reduced exposed metal minimizes shock hazard.
- Plastic cover acts as insulator and resists arcing.
- Accommodates up to 12 AWG wire with wire-ready terminals.
Switching
- 100% synchronization activates alarm panel and local bell/horn strobe.
- Visual and audible (73 dBA) switch activation.
- Improved dial accuracy and timer repeatability.
Service & Security
- Sealed retard mechanism immune to dust and contaminants.
- Field-replaceable timer/switch assembly.
- Tamper-resistant cover screws and snap-in optional cover tamper switch.
- Directional cover shows flow direction.
Repeatable Detection
Accurate, repeatable detection under pressure surges and vibration.
Non-Conductive Housing
Corrosion-resistant, non-conductive housing improves safety.
Fewer False Alarms
Sealed retard mechanism and adjustable mechanical delay reduce false alarms.
Lower Maintenance
Field-replaceable components and improved sealing reduce maintenance.
WFDEN waterflow detectors monitor waterflow in fire sprinkler systems for alarm signalling.
Sprinkler Risers
Waterflow monitoring in fire sprinkler risers.
High Inrush Systems
Systems subject to high water inrush or vibration.
CPR Projects
Projects requiring Construction Products Regulation compliance.
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