Ravel EazyBeam Auto Aligning Reflective Beam Smoke Detector
A standalone reflective beam smoke detector that aligns itself and keeps its alignment as the building moves. It can be installed and commissioned by one person.
Dealer for RavelRavel RE-428 Series Reflective Beam Smoke Detector
A reflective beam smoke detector with the infrared transmitter and receiver in one housing, for large indoor spaces. It is ordered as the RE-428FR or the longer range RE-428HR.
- Infrared transmitter and receiver in a single housing, reflector on the opposite wall
- Built in laser and adjusting screws for alignment
- Drift compensation for dirt build up on the optics
- Sensitivity thresholds of 18%, 30% or 50%
- Option for remote indication
- Works with conventional panels, or addressable panels through an RE-717MZ module
Specifications
Specifications
| Specification | RE-428FR |
|---|---|
| Operating Voltage | 24V |
| Quiescent current | 20 mA |
| Alarm current | 60 mA |
| Current at radiation beam interruption | 0.3 mA |
| Operating distance range for RE-428FR reflector | 5 to 50 m |
| Operating distance range for RE-428HR reflector | 50 to 100 m |
| Sensitivity thresholds (optional) | 18%, 30%, 50% |
| Power supply of laser target viewfinder (during alignment) | 9 V (6F22) battery |
| Operating temperature range | -25° C to 55°C |
Specifications as published by Ravel. Please confirm the exact model with us before ordering.
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