FFE Fireray 50R/100R Beam Detector

About this product

The Fireray 50R/100R series of reflective infrared optical beam smoke detectors are comprised of a single unit incorporating an infrared Transmitter and Receiver. The signal is reflected by a prism and analysed for smoke presence. The system is designed to be mounted so that the beam will project between 0.3 and 0.6 metres below and parallel to the ceiling. Lateral detection may be up to 7.5 metres either side of the beam. The Fireray 50R/100R series of reflective infrared optical beam smoke detectors provide economical and effective protection of large, open plan spaces with high ceilings, particularly if access to ‘point type’ smoke detectors presents practical difficulties.

Key features

• 2 Models for ranges of: - 16.5 ft. to 160 ft. (5m to 50m), - 160 ft. to 330 ft. (50m to 100m)
• Easy set up and alignment
• Single compact housing
• Calibrated obscuration test filter included
• 3 selectable alarm thresholds: 25%, 35% or 50%
• Microprocessor controlled
• Alarm latching or auto reset
• Automatic gain contro
• 12 VDC or 24 VDC operation
• Separate alarm and trouble contacts