| Dimensions (Detector) | Height 6” (152.4 mm); Width 10” (254 mm); Depth 4.5” (114.3 mm) |
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| Dimensions (Reflector) | Height 9.06” (230 mm); Width 7.87” (200 mm) |
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| Weight (Installed) | 2.48 lbs (1.12 kg) |
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| Weight (Shipping): | 3.91 lbs (1.77 kg) |
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| Wire Gauge for Terminals | 14 AWG (2.08 mm²) Electrical Specifications: OSI-R-SS, OSI-RA-SS |
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| Operating Voltage Range | 10.2 to 32 VDC (12 or 24VDC nominal) |
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| Maximum Standby Current | 7 mA @ 32 VDC 11 mA @ 24 VDC 20 mA @ 12 VDC 50 mA @ 10.2 VDC |
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| Maximum Alarm Current (LED on) | 11 mA @ 32 VDC 15 mA @ 24 VDC 24 mA @ 12 VDC 54 mA @ 10.2 VDC Environmental Specifications |
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| Operating Humidity Range | 0 to 95% Relative Humidity, Non-condensing |
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| Operating Temperature Range | UL-Listed for use from 32°F to 100°F (0°C to 37.8°C) Application Temperature Range: -20°C to +55°C (-4°F to 131°F) Operational Specifications |
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| Protection Range | 16 ft to 328 ft (5 m to 100 m) |
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| Adjustment Angle | 20 degrees vertical, 50 degrees horizontal |
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| Sensitivity Levels | Level 1 25%, Level 2 30%, Level 3 40%, Level 4 50% |
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| Fault Condition (Trouble) | Long-term drift reference out of 20% range, beam blockage or detector out of alignment, imager saturated. |
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| Alignment Aid | LED directional arrows |
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| Alarm Indicator | Local red LED and remote output |
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| Trouble Indicator | Local yellow LED and remote trouble output |
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| Normal Indicator | Local flashing green LED |
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| Test/Reset Features | Local alarm test switch, local alarm reset switch, Remote test and reset switch (Compatible with RTS151 and RTS151KEY(-A) test stations), Uses OSID-R test filter. |
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| Smoke Detector Spacing | On smooth ceilings, 30-60 feet between projected beams and not more than one-half that spacing between a projected beam and a sidewall. Other spacing may be used depending on the ceiling height, airflow characteristics, and response requirements. See NFPA 72 (S524 in Canadian applications). |
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| Voltage Range | 15 to 32 V |
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| Maximum Current | 450 mA Max at 32 V |
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| 功耗 | 7.7 W @ 24 V 15 W @ 32 V |
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| Current Range | 9 mA Min to 11 mA Max 2.580" 65.53 mm 4.417" 112.20mm 2.950" 74.93 mm 4.700" 119.38 mm R 1.000" R 25.4 mm 3.850" 5.900" 97.80 mm 149.86 mm 9.950" 252.73 mm C20151-00 BMDS904-01 • 1/16/2019 • Page 3 |
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| Part No. | Description |
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| OSI-R-SS | Conventional imaging beam smoke detector including reflector, UL listed |
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| OSI-RA-SS | Conventional imaging beam smoke detector including reflector, ULC listed |
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| OSP-002 | Laser alignment tool |
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| OSP-004 | Test filter, 10-pack |
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| RTS151 | Remote test station |
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| RTS151KEY | Test and reset station with key lock, flush mount, UL listed |
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| RTS151KEY-A | Test and reset station with key lock, flush mount, ULC listed |
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| BEAMHKR | Heater kit for the reflector wall mounting with additional mounting adjustment ©2019 System Sensor. 3825 Ohio Avenue • St. Charles, IL 60174 Product specifications subject to change without notice. Visit systemsensor.com for current product information, including the latest version of this data sheet. |
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| Phone: 800-SENSOR2 • Fax: 630-377-6495 | BMDS904-01 • 1/16/2019 |
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