Duct Smoke Detector
SL-2000 Series



  • 24 VAC/DC or 120/240 VAC operation
  • Simple change-out of photo or ion detector heads
  • Low flow air velocity rating from 100 to 4000 FPM
  • UL, CSFM and MEA Listed
  • Two (2) sets of 10A form “C” alarm contacts
  • One (1) set of 10A form “C” trouble contacts
  • Easy and quick mounting to round or rectangular
       ducts from 1’ - 12’ wide
  • Clear cover for convenient visual inspection
    		•



  • Built-in reset switch that is also
       an alarm test switch

    		•


    The SL-2000 Series Smoke Detector is the latest innovation for early detection of smoke and products of combustion present in air moving through HVAC ducts in Commercial, Industrial and Residential application. The SL-2000 is designed to prevent the re-circulation of smoke by the air handling systems, fans, and blowers. Complete systems may be shut down in the event of smoke detection. The SL-2000 is designed and built to meet all local requirements, as well as the NFPA regulations regarding duct smoke detectors.

    Output terminals are provided for remote accessories such as horns, strobes, remote status indicators and test/reset key switches or push buttons.

    The SL-2000 includes many features that represent true innovations from current generation duct smoke detectors. It is designed and built to meet all local requirements, as well as the NFPA regarding duct smoke detectors.

    All Detectors must be used with a metal sampling tube, model STN series.



    SPECIFICATIONS
    Models SL-2000-N and SL-2000-P

    POWER
    REQUIREMENT     		Stand By:
    230 VAC-7.9 mA
    115 VAC-13.8 mA
    24 VAC-39.4 mA
    24 VDC-13.5 mA

    Alarm Current:
    230 VAC-16.0 mA
    115 VAC-27.0 mA
    24 VAC-59.3 mA
    24 VDC-128.7 mA

    RELAY CONTACT
    RATING     		Alarm Contacts:
    2 sets form “C” rated at 10 amps @115 VAC resistive
    1 set form “A” rated at 2 amps

    Trouble Contacts:
    1 set form “C” rated at 10 amps @ 115 VAC resistive
    AIR VELOCITY .50 to 20 M/S (100 to 4000 FPM)
    AMBIENT
    TEMPERATURE     		SL-2000-N      0 to 70°C (32 to 158°F)
    SL-2000-P      0 to 60°C (32 to 140°F)
    HUMIDITY 10% to 85% R.H. No Condensation
    WIRING #14 to #22 AWG
    APPROVALS Underwriters Laboratories Listed (UL268A;UROX.S2829)
    CSFM Listed (3240-1004:105)
    MEA Listed (73-92E;VOL.27)
    MATERIAL Grey plastic backbox, clear plastic cover
    DIMENSIONS 343 mm L x 115 mm H x 58 mm D (13.5” x 4.5” x 2.25”)
    MAX. NET WT. 1.14 KG (2.5 lbs.)
    MANUFACTURER Built for Greystone by Air Products and Controls, Inc.

    WARNING: Duct smoke detectors have specific limitations.

    DUCT SMOKE DETECTORS ARE:
    NOT a substitute for an open area smoke detector,
    NOT a substitute for an early warning detection, and
    NOT a replacement for a building's regular fire detection system.

     Refer to NFPA 72 and 90A for additional duct detector application information.



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