Description
The FD910R 900 Series Addressable Reflective Beam Detector provides an integral, loop powered, analogue addressable reflective beam detector covering up to 100 meters. It operates with 900 series protocol with the 1200/2000 series fire panels. It also has a built in 20D negative bi-directional short circuit isolator.
The FD910R consists of an infrared transmitter and receiver in one single compact housing. The infrared signal is reflected by a prism and analyzed for smoke presence. It is particularly designed to be use where point smoke detectors are not practical due to height or inaccessibility. The unit is loop powered for connection to the 1200/2000 series fire panels. It utilizes the 900 series protocol. The FD910R has a range of 50-100 m.
- Low current consumption
- 3 selectable alarm thresholds
- Self check and automatic contamination compensation
- Automatic discrimination between fire and fault
- Retro operation through prism
- Vertical or horizontal mount
- Easy wiring and unique alignment
- Microprocessor controlled
- Conforms to BS 5839 part 5 and EN54
