Conventional Imaging Beam Detector
Code : OSI-R
Product availability : Australia Wide
- Combined transmitter and receiver unit
- Receiver consists of a CMOS imaging CCD
- Wide 12º field of view
- Intuitive beam alignment indicated by directional arrows
- Single IR wavelength
- Resistant to large solid intruding objects
- Automatic sensitivity threshold level setting
- 50º horizontal and 20º vertical beam alignment
- Highly resistant to building movement; tolerates +/- 1º movement
- Resistant to strong light sources; does not alarm when saturated by sun
- Built-in image heater is standard
- Electronic simulated smoke test from ground level
- Standby, fault and alarm LED indicators visible from the front and bottom
- Long range coverage of 5-100m, no separate long range kit required
- Automatic drift compensation
- Paintable cover
- Removable plug-in terminal blocks
- Optional heater kit available for the reflector
The OSI-R is a 4-wire conventional reflector-type linear optical beam smoke detector designed to operate as a component of fire alarm systems. The beam operates primarily on the principle of light obscuration utilising an Infra-Red beam. Optical beam smoke detectors are particularly appropriate for protecting buildings with large open spaces such as warehouses, atriums etc. The OSI-R detector is a combined transmitter/receiver unit that can be directly connected to a conventional detector circuit.
