

OSI-RI-FL | Fire-Lite Intelligent Beam Smoke Detector, Reflector-Type, 16–328 ft Coverage
- Regular price
- $1,699.00
- Sale price
- $1,699.00
- Regular price
-
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Product Description P/N: OSI-RI-FL
Description
The Fire-Lite OSI-RI-FL is an intelligent addressable reflector-type linear optical beam smoke detector designed for wide-area coverage. It uses infrared light obscuration to provide reliable smoke detection in large open spaces with high ceilings such as warehouses, atriums, aircraft hangars, and arenas. This detector integrates both transmitter and receiver functions in a single unit, ensuring efficient installation and operation in LiteSpeed® or CLIP mode systems.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Fire-Lite Alarms by Honeywell |
Category | Fire Safety |
Part Number | OSI-RI-FL |
Subcategory | Beam Smoke Detector |
Operating Voltage Range | 15–32 VDC (Nominal 24 VDC) |
Standby Current | 13 mA @ 32 VDC; 14 mA @ 24 VDC; 20 mA @ 15 VDC |
Alarm Current (LED On) | 22 mA @ 32 VDC; 15 mA @ 24 VDC; 22 mA @ 15 VDC |
Coverage Range | 16 ft to 328 ft (5 m to 100 m) |
Field of View | 12° wide field of view with ±20° vertical and ±50° horizontal adjustment |
Alignment Aid | Four LED directional indicators |
Sensitivity Levels | 25%, 30%, 40%, 50% obscuration |
Drift Compensation | Automatic adjustment for long-term signal reduction |
Heater | Built-in imager heater (external power required) |
Operating Temperature | 32°F to 100°F (0°C to 37.8°C), UL listed |
Application Temperature | -4°F to 131°F (-20°C to +55°C) |
Humidity Range | 0–95% RH, non-condensing |
Dimensions (Detector) | 6” H × 10” W × 4.5” D (152 × 254 × 114 mm) |
Dimensions (Reflector) | 9.06” H × 7.87” W (230 × 200 mm) |
Weight (Installed) | 2.48 lbs (1.12 kg) |
Agency Listings | UL, ULC, FM, CSFM |
Information About OSI-RI-FL
The OSI-RI-FL is part of Fire-Lite’s intelligent detection line, built to address environments where traditional spot detectors are impractical. It features a reflector-based design, which simplifies installation and enables long-range coverage from 16 ft to 328 ft. Its alignment system is supported by directional LED indicators and an adjustable lens assembly, making setup accurate and fast. The OSI-RI-FL incorporates drift compensation, an automatic sensitivity setting function, and a built-in heater for reliable performance across a range of environmental conditions.
Key Features
- Reflector-Type Detection: Provides linear optical beam smoke detection with transmitter and receiver integrated in one unit.
- Wide Coverage Range: Monitors distances between 16 ft and 328 ft without the need for additional long-range kits.
- Simple Alignment: Four LED arrows and an adjustable lens assembly enable quick, precise setup.
- Movement Resistance: Wide 12° field of view automatically tracks reflector shifts caused by building movement.
- Sunlight and Object Immunity: Advanced filtering and software prevent false alarms from light sources or obstructions.
- Automatic Sensitivity: Detector sets optimum sensitivity based on reflector size in the field of view.
- Drift Compensation: Adjusts detection thresholds to account for dust and contamination over time.
- Built-in Imager Heater: Prevents condensation buildup on optical surfaces for consistent operation.
The OSI-RI-FL delivers the reliability and precision required for protecting large, open, and high-ceilinged environments.
Description
The Fire-Lite OSI-RI-FL is an intelligent addressable reflector-type linear optical beam smoke detector designed for wide-area coverage. It uses infrared light obscuration to provide reliable smoke detection in large open spaces with high ceilings such as warehouses, atriums, aircraft hangars, and arenas. This detector integrates both transmitter and receiver functions in a single unit, ensuring efficient installation and operation in LiteSpeed® or CLIP mode systems.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Fire-Lite Alarms by Honeywell |
Category | Fire Safety |
Part Number | OSI-RI-FL |
Subcategory | Beam Smoke Detector |
Operating Voltage Range | 15–32 VDC (Nominal 24 VDC) |
Standby Current | 13 mA @ 32 VDC; 14 mA @ 24 VDC; 20 mA @ 15 VDC |
Alarm Current (LED On) | 22 mA @ 32 VDC; 15 mA @ 24 VDC; 22 mA @ 15 VDC |
Coverage Range | 16 ft to 328 ft (5 m to 100 m) |
Field of View | 12° wide field of view with ±20° vertical and ±50° horizontal adjustment |
Alignment Aid | Four LED directional indicators |
Sensitivity Levels | 25%, 30%, 40%, 50% obscuration |
Drift Compensation | Automatic adjustment for long-term signal reduction |
Heater | Built-in imager heater (external power required) |
Operating Temperature | 32°F to 100°F (0°C to 37.8°C), UL listed |
Application Temperature | -4°F to 131°F (-20°C to +55°C) |
Humidity Range | 0–95% RH, non-condensing |
Dimensions (Detector) | 6” H × 10” W × 4.5” D (152 × 254 × 114 mm) |
Dimensions (Reflector) | 9.06” H × 7.87” W (230 × 200 mm) |
Weight (Installed) | 2.48 lbs (1.12 kg) |
Agency Listings | UL, ULC, FM, CSFM |
Information About OSI-RI-FL
The OSI-RI-FL is part of Fire-Lite’s intelligent detection line, built to address environments where traditional spot detectors are impractical. It features a reflector-based design, which simplifies installation and enables long-range coverage from 16 ft to 328 ft. Its alignment system is supported by directional LED indicators and an adjustable lens assembly, making setup accurate and fast. The OSI-RI-FL incorporates drift compensation, an automatic sensitivity setting function, and a built-in heater for reliable performance across a range of environmental conditions.
Key Features
- Reflector-Type Detection: Provides linear optical beam smoke detection with transmitter and receiver integrated in one unit.
- Wide Coverage Range: Monitors distances between 16 ft and 328 ft without the need for additional long-range kits.
- Simple Alignment: Four LED arrows and an adjustable lens assembly enable quick, precise setup.
- Movement Resistance: Wide 12° field of view automatically tracks reflector shifts caused by building movement.
- Sunlight and Object Immunity: Advanced filtering and software prevent false alarms from light sources or obstructions.
- Automatic Sensitivity: Detector sets optimum sensitivity based on reflector size in the field of view.
- Drift Compensation: Adjusts detection thresholds to account for dust and contamination over time.
- Built-in Imager Heater: Prevents condensation buildup on optical surfaces for consistent operation.
The OSI-RI-FL delivers the reliability and precision required for protecting large, open, and high-ceilinged environments.
