Conventional Reflective Imaging Beam Smoke Detector

เครื่องตรวจจับควันแบบลำแสง beam smoke detector OSI-R-SS ชนิดสะท้อนแสง(Reflective)

อุปกรณ์ออกแบบมาเพื่อสำหรับพื้นที่เปิดโล่ง เพดานสูง โกดัง คลังสินค้า หรือโรงงาน

• Combined transmitter/receiver unit

• Wide 12° field of view

• Fast, easy, and intuitive beam alignment indicated by directional

LED cross-hair arrows

• Long range coverage of 5-100 m (16-328 ft) 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 setting

• 50° horizontal and 20° vertical beam adjustment

• Built-in imager heater is standard

• Remote test station capable for electronic simulated smoke test

from ground level

• Standby, fault and alarm LED indicators visible from the front and

bottom

• Automatic drift compensation

• Paintable housing/cover

• Removable plug-in terminal blocks

• Optional heater kit available for the reflector

Dimensions (Detector) : Height 6” (152.4 mm); Width 10” (254 mm); Depth 4.5” (114.3 mm)

Dimensions (Reflector) : Height 9.06” (230 mm); Width 7.87” (200 mm)

Weight (Installed) : 2.48 lbs (1.12 kg)

Weight (Shipping) : 3.91 lbs (1.77 kg)

Wire Gauge for Terminals : 14 AWG (2.08 mm²)

Operating Voltage Range : 10.2 to 32 VDC (12 or 24VDC nominal)

Maximum Standby Current :   7 mA @ 32 VDC

Maximum Alarm Current (LED on) : 11 mA @ 32 VDC

Operating Humidity Range : 0 to 95% Relative Humidity, Non-condensing

Operating Temperature Range : UL-Listed for use from 32°F to 100°F (0°C to 37.8°C)

Protection Range : 16 ft to 328 ft (5 m to 100 m)

Adjustment Angle : 20 degrees vertical, 50 degrees horizontal

Sensitivity Levels : Level 1 25%, Level 2 30%, Level 3 40%, Level 4 50%

Fault Condition (Trouble) : Long-term drift reference out of 20% range, beam blockage or detector out of alignment, imager saturated.

Alignment Aid : LED directional arrows

Alarm Indicator : Local red LED and remote output

Trouble Indicator : Local yellow LED and remote trouble output

Normal Indicator : Local flashing green LED

Test/Reset Features : Local alarm test switch, local alarm reset switch, Remote test and reset switch 

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).