Conventional Reflected Beam Smoke Detector / Covers 18 Meters Wide and Up to 70 Meters Long / Compatible with All Fire Detection Panels

Conventional Reflected Beam Smoke Detector / Covers 18 Meters Wide and Up to 70 Meters Long / Compatible with All Fire Detection Panels

The OSI-R-SS is a conventional 4-wire reflector linear optical beam smoke detector for use in fire alarm systems. The beam operates primarily on the principle of light obscuration using an infrared beam. Optical beam smoke detectors are particularly suitable for protecting buildings with large open areas and high ceilings, such as a warehouse or atrium. The OSI-R-SS detector is a combined transmitter/receiver unit that can be connected directly to a conventional detector circuit.

Characteristics:

• Transmitter/receiver combo unit• Wide 12° field of view• Quick, easy, and intuitive beam alignment indicated by directional LED arrows• Long-range coverage of 5-70m is standard; no separate long-range kit required• Highly resistant to building movement; tolerates +/- 1° movement• Resistant to strong light sources; Does not alarm when saturated by sunlight.• Resistant to intrusion by solid objects.• Automatic adjustment of sensitivity threshold level• 50° horizontal and 20° vertical beam adjustment.• Remote test station capable of performing electronically simulated smoke tests from ground level• Standby, fault, and alarm LED indicators visible from front and bottom• Paintable housing/cover• Plug-in removable terminal blocks• Optional heater kit available for reflectorDimensions Detector: Height 152.4 mm - Width 254 mm - Depth 114.3 mmDimensions Reflector: Height 230 mm - Width 200 mmOperating Voltage: 12/24 Vdc

Easy alignment, 1 degree tolerance