System Sensor OSI-R-SS, OSI-RA-SS Conventional Reflective Imaging Beam Smoke Detector

OSI R SS OSI RA SS Imaging Smoke Detector conventional single ended beam smoke detector is to install only one side needs to be wired Combined transmitter receiver unit Wide 12 field of view Fast easy and intuitive beam alignment indicated by directional cross hair arrows Long range coverage of 5 100 m 16 328 ft is standard no long range kit required Highly resistant to building movement tolerates 1 movement Resistant to strong light sources does not alarm when saturated 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 ground level Standby fault and alarm LED indicators visible from the front and Automatic drift compensation Paintable housing cover Removable plug in terminal blocks Optional heater kit available for the reflector Listings is a 4 wire conventional reflector type linear optical beam detector for use in fire alarm systems The beam operates on the principle of light obscuration using an infrared Optical beam smoke detectors are uniquely suited to buildings with large open areas with high ceilings such a warehouse or atrium The OSI R SS detector is a combined unit that can be directly connected to a detector circuit and Easy Alignment the imager to the reflector is extremely intuitive fast and Both the infrared transmitter and the CMOS imager are in a moveable an adjustable lens assembly can move 20 in the vertical direction and 50 in the direction LED arrows indicate the direction to move the lens guiding the to find the imager perfect alignment with the reflector the optimum alignment is found indicated by all green arrows lens is locked with a slide lever A paintable cover is then placed the front to secure the lever in locked position to Building Movement infrared transmitter and receiver imager generates a beam of towards a high efficiency reflector The reflector returns the to the receiver where the received signal is analysed The in the strength of the received signal when smoke enters area between the unit and the reflector is used to determine the condition The receiver imager has a wide 12 field of view automatically tracks the reflector in case of building movement movement of its support structure It is virtually impossible for receiver to lose sight of the reflector from its field of view without damage being caused to the building As a result of operation OSI R SS is highly resistant to building movement the number one cause of false alarms and or faults with beam detectors to Sunlight filtering high speed image acquisition and intelligent algorithms provide the OSI R SS system with higher levels stability and greater resistance to high level lighting variability This better resistance to sunlight in its field of view helping to false alarms when saturated by sunlight reflected sunlight or other very bright light sources The worst case scenario is for the to go into a trouble condition unlike other traditional beam which go into alarm 1 16 2019 Page 1 to Foreign Object Intrusion smoke imaging techniques allow the detector to avoid alarms from partial and sudden blockage from foreign object Automatic Sensitivity Setting in the market the sensitivity of the detector is selected and automatically at the optimum sensitivity based on the size of the measured in the field of view Compensation detector incorporates automatic drift compensation whereby the will adjust its detection thresholds in line with any long term reduction of the beam caused by dust or other contamination the optical surfaces with Built in Imager Heater imager ships standard with an internal heating option to prevent on the optical surface External power supply Specifications Detector Reflector Installed Shipping Gauge for Terminals 6 152.4 mm Width 10 254 mm Depth 4.5 114.3 mm 9.06 230 mm Width 7.87 200 mm lbs 1.12 kg lbs 1.77 kg AWG 2.08 mm Specifications OSI R SS OSI RA SS Voltage Range Standby Current Alarm Current LED on to 32 VDC 12 or 24VDC nominal mA 32 VDC mA 24 VDC mA 12 VDC mA 10.2 VDC mA 32 VDC mA 24 VDC mA 12 VDC mA 10.2 VDC to 95 Relative Humidity Non condensing for use from 32 to 100 0 to 37.8 Temperature Range 20 to 55 4 to 131 ft to 328 ft 5 m to 100 m degrees vertical 50 degrees horizontal 1 25 Level 2 30 Level 3 40 Level 4 50 drift reference out of 20 range beam blockage or detector out of alignment saturated directional arrows red LED and remote output yellow LED and remote trouble output flashing green LED alarm test switch local alarm reset switch Remote test and reset switch Compatible RTS151 and RTS151KEY A test stations Uses OSID R test filter smooth ceilings 30 60 feet between projected beams and not more than one half that between a projected beam and a sidewall Other spacing may be used depending the ceiling height airflow characteristics and response requirements See NFPA 72 S524 Canadian applications Specifications Humidity Range Temperature Range Specifications Range Angle Levels Condition Trouble Aid Indicator Indicator Indicator Features Detector Spacing 1 16 2019 Page 2 Specifications BEAMHKR Range Current Consumption to 32 V mA Max at 32 V W 24 V W 32 V Specifications RTS151KEY A Range Range to 32 VDC mA Min to 11 mA Max mm mm mm mm 1.000 25.4 mm mm mm 1 16 2019 Page 3 Information No imaging beam smoke detector reflector UL listed imaging beam smoke detector reflector ULC listed alignment tool filter 10 pack test station and reset station with key lock flush UL listed and reset station with key lock flush ULC listed kit for the reflector accessory for ceiling or mounting with additional mounting Ohio Avenue St Charles IL 60174 800 SENSOR2 Fax 630 377 6495 System Sensor specifications subject to change without notice Visit systemsensor com current product information including the latest version of this data sheet 1 16 2019