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BEAMLRK Datasheet(PDF) 2 Page - Gamewell-FCI by Honeywell |
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BEAMLRK Datasheet(HTML) 2 Page - Gamewell-FCI by Honeywell |
2 / 4 page BD-SS and BDT-SS CS-2516 09/01/06 Page 2 of 4 digital display will illuminate and read the current sensitivity setting in percent obscuration. To change the sensitivity, continue to depress the sensitivity switch until the desired setting is achieved. The digital display will turn off automatically if no further switch presses occur. In addition to the four standard sensitivity selections, the detector has two Acclimate™ settings. When either Acclimate™ setting is chosen, the detec- tor will automatically adjust its sensitivity using advanced software algo- rithms to select the optimum sensitivity for the environment. The sensitiv- ity will be continuously adjusted within the ranges specified in the chart above. Total obscuration can be converted to percent per foot, assuming uniform smoke density for the entire length of the beam. The chart below converts total obscuration percent per foot for all acceptable sensitivity settings. Specifications Operational Specifications Protection range 16 to 230 feet (5 to 70 m), 230 to 328 feet (70 to 100 m) using optional BEAMLRK kit. Adjustment angle ±10° horizontal and vertical. Note that the optics move independently of the unit. Sensitivity (6 levels) • Level 1 — 25%. • Level 2 — 30%. • Level 3 — 40%. • Level 4 — 50%. • Acclimate™ Level 5 — 30% to 50%. • Acclimate™ Level 6 — 40% to 50%. Fault condition (trouble) • 96% or more obscuration blockage. • In alignment mode. • Improper initial alignment. • Self-compensation limit reached. Alignment aid • Optical gunsight. • Integral signal strength indication. • Two-digit display. Indicators • Alarm — local red LED and remote alarm. • Trouble — local yellow LED and remote trouble. • Normal — local flashing green LED. Test/reset features • Integral sensitivity test filter (BDT-SS only, requires external power supply). • Sensitivity filter (incremental scale on reflector). • Local alarm test switch. • Local alarm reset switch. • Remote test and reset switch (compatible with RTS451 and RTS451KEY test stations). Smoke detector spacing On smooth ceilings, 30 – 60 feet (9.1 to 18.3 m) 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 ceiling height, airflow characteristics, and response requirements. See NFPA 72. Sensitivity Setting Percent Obscuration Display Reading Acceptable DISTANCE between detector and reflector (ft) Acceptable DISTANCE between detector and reflector (m) Level 1 25% 25 16.4 to 120 5.0 to 36.6 Level 2 30% 30 25 to 150 7.6 to 45.7 Level 3 40% 40 60 to 220 18.3 to 67 Level 4 50% 50 80 to 328 24.4 to 100 Acclimate™ Level 1 30% to 50% A1 80 to 150 24.4 to 45.7 Acclimate™ Level 2 40% to 50% A2 80 to 220 24.4 to 67 Reflector Mounting Guidelines |
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Similar Description - BEAMLRK |
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