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HomeMy WebLinkAboutA17-0040_008_smoke detector cutsheet_1501691460.pdfModel SD505-PHOTOAnalog / AddressablePhotoelectric Type SmokeDetectorThe SD505-PHOTO is particularlysuited to detecting dense smoketypical of fires involving materialssuch as soft furnishings, plastic,foam or other similar materialswhich tend to smolder and producelarge visible particles.The detector features automaticcompensation for contaminationand a simple detector calibrationtest procedure that can be run fromthe panel or remotely (using theWindowsTMbased downloadingsoftware).OperationThe SD505-PHOTO units made upof an LED light source and a siliconphoto diode receiving element. In anormal standby condition, thereceiving element receives no lightfrom the pulsing light source. In theevent or fire, smoke enters thedetector and light is reflected fromthe smoke particles to the receivingelement.The light received is converted intoan electronic signal. Under normalconditions, the status LED blinks approximately every 15 seconds,indicating that the head iscommunicating with the loop. TheLED lights continuously during thealarm period.Features•Low profile, 2 inches, includingbase•Simple and reliable addressingwithout mechanical switches•Automatic compensation forsensor contamination•Built-in fire test feature•Simple detector calibrationtesting through the control panelor remotely through aWindowsTMbased computersoftware.•Vandal-resistance lockingfeatures•Field cleanable•UL listed, meets NFPA 72 Ch 7requirements•CSFM approved•MEA approved•FM ApprovedSpecificationsOperating Voltage:24-41 VDCCurrent Consumption:Standby:.55 mAAlarm:.55 mA Ambient Temperature:32ºF to120ºF (0ºC to 49ºC)Mounting: 4” Square, 4” OCT,Single gang mud ringRelative Humidity:85% non-condensingAir Velocity: 0 - 300 FPMCompatible Bases:SD505-6AB (Sold Separately)SD505-6IBSD505-6RBSD505-6SB P/N 350225 Rev G© 2015 Honeywell International Inc. Addressable Photoelectric Smoke Detector IntelliKnight addressable photoelectric smoke detectors are the clear choice for commercial settings wheresmoldering fires are a threat. In addition to accurately detecting a smoldering fire, each SD505-PHOTOphotoelectric detector has a unique address, which is recognized by the IntelliKnight panel. No precious secondsare wasted in determining location of an alarm.The SD505-PHOTO compensates automatically for contamination in the environment. And detector testing issimple—even from a remote site. Like other IntelliKnight detector models, the SD505-PHOTO offers a low profilefor pleasing aesthetics. The IntelliKnight family of detectors has been designed to use a common base, ModelSD505-6AB, allowing complete application and placement flexibility. Combine all this with the features you’vecome to expect from Silent Knight smoke detectors—easy installation, stable operation, RF/transient protection,and vandal-resistant locking—and it adds up to a flexible solution for all your fire protection needs. Detect smoldering fires quickly and get help fast with IntelliKnight®photoelectric smoke detectors. SD505-PHOTO Smoke Detector INTELLIKNIGHT ACCESSORY INTELLIKNIGHT ACCESSORYModel SD505-PHOTOAddressable PhotoelectricSmoke Detector Engineering Specifications The contractor shall furnish and install where indicated on the plans, addressable photoelectric smoke detectorSilent Knight SD505-PHOTO. The combination detector head, and twist-lock base, shall be UL®listedcompatible with Silent Knight’s IntelliKnight fire control panels.The base shall permit direct interchange with Silent Knight SD505-HEAT Heat Detector. Base shall be theappropriate twist-lock base SD505-6AB.The smoke detector shall have a flashing status LED for visual supervision. When the detector is actuated, theflashing LED will latch on steady. The detector may be reset by actuating the control panel reset switch.The calibration of the detector shall be capable of being selected and measured by the control panel without theneed for external test apparatus.The vandal-resistant, security locking feature shall be used in those areas as indicated on the drawing. Thelocking feature shall be field selectable as required.The SD505-PHOTO shall automatically perform a functional test of the detector. The test method shall simulateeffects of products of combustion in the chamber to ensure testing of detector circuits. Model SD505-6AB Detector Base(front view)Model SD505-PHOTO Detector Head(front view) This document is not intended to be used for installation purposes. We try to keep ourproduct information up-to-date and accurate. We cannot cover all specific applications oranticipate all requirements. All specifications are subject to change without notice. For moreinformation, contact Silent Knight 12 Clintonville Road, Northford, CT 06472-1610 Phone:(800) 328-0103, Fax: (203) 484-7118. www.silentknight.com