Reflected Beam Smoke Detector / Addressable / Compatible with Fire-Lite Addressable panels
- SKU OSI-RI-FL
- Categoria Detección de Fuego > Accesorios y Dispositivos Direccionables > Todo
The OSI-RI-FL is an intelligent addressable linear optical beam smoke detector. It is especially suitable for protecting large open areas with high ceilings, where spot type smoke detectors are difficult to install and maintain. Ideal applications include warehouses, atriums, aircraft hangars, sports stadiums, and concert halls. The beam operates primarily on the principle of light obscuration using infrared. The OSI-RI-FL detector is a combined transmitter/receiver that can be connected directly to an intelligent detector circuit in LiteSpeed® or CLIP mode.
The OSI-RI-FLs are limited by the current a Fire-Lite panel can deliver. A detector in standby can consume up to 20mA and in alarm 22mA. This limits any Fire-Lite panel. It is advisable to use 1 OSIRIFL on an ES50X; on panels such as the ES200X, ES1000X, 1 to 3 can be used, limiting the number of devices on the same loop such as detectors and other modules.
Features
- Combined transmitter/receiver unit
- Paintable housing/cover
- Wide 12° field of view
- Fast, easy, and intuitive beam alignment indicated by directional LED arrows
- Long-range coverage of 16-328 ft (5-100 m) 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 solid object intrusion
- Automatic sensitivity threshold level and drift compensation adjustments
- 50° horizontal and 20° vertical beam adjustment
- Built-in image heater
- Remote test station capable of electronically simulated smoke tests from ground level
- Visible LED status indicators from front and bottom
- Plug-in removable terminal blocks
- Optional heater kit available for the reflector
Specifications
- Operating Voltage: Nominal 24VDC
- Maximum 32 VDC
- Minimum 15 VDC
- Maximum Standby Current:
- 13 mA @ 32 VDC
- 14 mA @ 24 VDC
- 20 mA @ 15 VDC
- Maximum Alarm Current:
- 22 mA @ 32 VDC
- 15 mA @ 24 VDC
- 22 mA @ 15 VDC
OSIRIFL vs OSID Comparison

Alignment Steps

The OSI-RI-FL is an intelligent addressable linear optical beam smoke detector. It is especially suitable for protecting large open areas with high ceilings, where spot type smoke detectors are difficult to install and maintain. Ideal applications include warehouses, atriums, aircraft hangars, sports stadiums, and concert halls. The beam operates primarily on the principle of light obscuration using infrared. The OSI-RI-FL detector is a combined transmitter/receiver that can be connected directly to an intelligent detector circuit in LiteSpeed® or CLIP mode.
The OSI-RI-FLs are limited by the current a Fire-Lite panel can deliver. A detector in standby can consume up to 20mA and in alarm 22mA. This limits any Fire-Lite panel. It is advisable to use 1 OSIRIFL on an ES50X; on panels such as the ES200X, ES1000X, 1 to 3 can be used, limiting the number of devices on the same loop such as detectors and other modules.
Features
- Combined transmitter/receiver unit
- Paintable housing/cover
- Wide 12° field of view
- Fast, easy, and intuitive beam alignment indicated by directional LED arrows
- Long-range coverage of 16-328 ft (5-100 m) 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 solid object intrusion
- Automatic sensitivity threshold level and drift compensation adjustments
- 50° horizontal and 20° vertical beam adjustment
- Built-in image heater
- Remote test station capable of electronically simulated smoke tests from ground level
- Visible LED status indicators from front and bottom
- Plug-in removable terminal blocks
- Optional heater kit available for the reflector
Specifications
- Operating Voltage: Nominal 24VDC
- Maximum 32 VDC
- Minimum 15 VDC
- Maximum Standby Current:
- 13 mA @ 32 VDC
- 14 mA @ 24 VDC
- 20 mA @ 15 VDC
- Maximum Alarm Current:
- 22 mA @ 32 VDC
- 15 mA @ 24 VDC
- 22 mA @ 15 VDC
OSIRIFL vs OSID Comparison
Alignment Steps