Fire-Lite 6424 Beam Smoke Detector

June 13 1997 Beam Smoke Detector Conventional Initiating Devices Fire Sensor cid 146 s unique LED alignment technique as the fast and easy setup No special meters or tools are necessary Four LEDs on the front of receiver provide all the help needed to lock transmitter receiver together for maximum signal strength and built in automatic gain control compensates for the grad deterioration of signal strength from dust accumula component aging and temperature fluctuations The and transmitter can be powered separately or for maximum flexibility in installation Sensitivity at 30 or 55 Total Obscuration There is a choice of test filters to allow convenient checking of sensitivity under varying conditions Operating range is 22 cid 176 F to 131 cid 176 F 30 cid 176 C to 55 cid 176 C For information see cid 147 Guide for Proper Use of Beam Detectors cid 148 document I56 506 00 LINE INFORMATION Beam Smoke Detector Test Station Annunciator Relay 24 VDC System Sensor Model 6424 Beam Detector is ideal meet the unique fire protection challenge of atriums and open areas with high ceilings System Sensor Model 6424 Beam Detector is de for four wire 24 VDC applications stylish two component infrared detector consists of a transmitter and receiver Together they can a linear distance from 30 to 330 Multiple units between 30 and 60 feet apart can be used to larger areas If 95 or more of the beam is blocked trouble condition is signaled This blockage must be before the unit can reset itself and return to Unique LED alignment technique makes setup fast and Four LEDs on the front of the receiver provide positive indication of maximum signal strength No special meters or alignment tools are necessary Receiver and transmitter can be powered separately or Detects a broad range of fires Ceiling and wall mount brackets included Calibrated test filters included Form A Alarm and B Trouble contacts Remote test station option Three year warranty System Sensor Model 6424 Beam Detector is particu well suited for use in atriums ballrooms churches museums factories and other large or high areas where conventional smoke detectors cannot easily installed OPERATION two component System Sensor Model 6424 detector of a separate infrared transmitter and receiver units mount on opposite walls or on the ceiling across each other and are designed to detect any smoke in linear distance from 30 to 330 Since both absorption scattering of the beam cid 146 s infrared light is detected as a in signal the System Sensor Model 6424 works on both smoldering and fast flaming fires document is not intended to be used for installation purposes We try to keep our information up to date and accurate We cannot cover all specific applications or all requirements All specifications are subject to change without notice For information contact Fire cid 149 Lite Phone 203 484 7161 FAX 203 484 7118 Clintonville Road Northford Connecticut 06472 and Manufacturing System Certified to Standard ISO 9001 in the U S A cid 151 Page 1 of 4 30 to 330 length detector spacing On smooth ceilings 60 be projected beams and not more than one half that between a projected beam and a sidewall Other may be used depending on ceiling height airflow and response requirements See NFPA A 5 3.5.5.2 30 5 total obscuration OR 55 5 obscuration condition Trouble 95 or more obscuration gain control limit improper initial alignment features Obscuration filter local reset switch test and reset switch capability compatible with test station cid 151 Local red LED cid 151 Local amber LED cid 151 Local flashing green LED aid Integral signal strength indication 4 red Alarm Trouble EOL relay is required to super power 30 cid 176 C to 55 cid 176 C 22 cid 176 F to 131 cid 176 F 95 RH non condensing With no bracket 2.5 H x 8.5 W x 7 D ceiling mount bracket 5.5 H x 8.5 W x 7 D wall mount bracket 5.5 H x 8.5 W x 10 D Receiver 1.5 lb 663 g Transmitter 1.3 lb g Separate ceiling and wall brackets Plug with attached cable Receiver 20 to 32 VDC ripple voltage 30 of nominal peak to peak 24 VDC 10.0 mA maximum 28.4 mA maximum 27.1 mA maximum surge 19.0 mA maximum contacts 0.5 A at 30 VAC DC time 0.6 seconds maximum time 1 minute maximum after 5 minute reset loss Retain memory for 5 minute minimum Transmitter 18.8 to 32.0 VDC ripple voltage 30 of nominal peak to peak 24 VDC standby and alarm 10.0 mA max 2 of 4 cid 151 DF 50934 SPECIFICATIONS projected beam type smoke detector shall be a 4 wire VDC device to be used with UL listed separately sup four wire control panels only Unit shall be listed to 268 and shall consist of a separate transmitter and capable of being powered separately or together detector shall operate in either a short range 30 or long range 100 330 mode The temperature of the beam shall be 22 cid 176 F to 131 cid 176 F The detector feature a bank of four alignment LEDs on both the and transmitter that are used to ensure proper of unit without special tools Beam detector feature automatic gain control which will compensate gradual signal deterioration from dirt accumulation on Unit shall include both ceiling and wall mounting Testing shall be carried out using calibrated test or magnet activated remote test station DIAGRAMS Remote Outputs Test Station Connection DIAGRAMS continued Receiver Together Receiver Separately cid 151 Page 3 of 4 x 1 3 8 HUB LEDs DIAGRAMS WASHER WASHER HOLE x 2 1 4 WASHER WASHER MOUNTING HUB BRACKET 2 EGRESS PLUG to plug hole MOUNTING HOLES BRACKET 2 PLUG to plug hole LENS PLUG ADJUST ONLY Mounting LENS PLUG ADJUST ONLY Mounting VIEWS SHOWING SWITCHES AND CABLES View CONDUCTOR CABLE egress either side DOOR PLUG SWITCH in position View 4 of 4 cid 151 DF 50934 SWITCH in Normal position PLUG DOOR PLUG SWITCH in Align position SWITCH in Range position CONDUCTOR EXIT PLUG