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System Sensor 2D51 Photoelectronic Low-Profile Plug-In Detector for Special Applications

  • MPN: 2D51
  • JMAC ID: 200003826
System Sensor 2D51 Photoelectronic Low-Profile Plug-In Detector for Special Applications
$91.63
In Stock
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JMAC_ID:
200003826
df_manual_boost:
1.90
Please Note: In order to keep our prices low, we have a minimum order requirement of $99
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The System Sensor 2D51 is a Photoelectronic Low-Profile Plug-In Detector for Special Applications.

The System Sensor 2D51 low-profile photoelectric smoke detector with a B210LP base tied to the D4P120 is listed to Under writers Laboratories 268A specifically for use in no -flow/low-flow air-handling systems.

UPC: 783863036880
Also known as: BK-2D51

Technical Specifications:
  • Operating Humidity Range: 10 to 95% relative humidity non-condensing
  • Operating Temperature Range: -4ËšF to 158ËšF (-20ËšC to 70ËšC)
  • Weight: 3.1 oz (88 g)
  • Size: 2.0 inches H, 4.1 inches D


For more information about the System Sensor 2D51, please contact us.
  • Built-in test switch
  • D4120 or D4120W duct smoke detectors and remote accessories
  • Compatible for interconnection with System Sensor InnoviarFlexâ„¢
  • Interconnect up to 100 units for common functions
  • Accepts 24 or 120V supply voltage
  • Onboard supervisory and alarm relays
  • Remote push button Test/Reset, LEDs provide visual indications
  • Removable cover and insect screen for field cleaning
  • SEMS screws for easy wiring and positive wire retention
  • Designed for mounting on a standard electrical box
  • Field sensitivity metering of detector to meet the requirements of NFPA 72 with the use of RTS2/RTS2-AOS and SENS-RDR
  • Detector head plugs easily into base
  • Two LEDs blink in standby
  • Low standby current
  • Low-profile smoke detector design

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Customer Reviews

(2 reviews) Write a Review

2 Reviews

  • 5
    SYSTEM-SENSOR-2D51

    Posted by 140764 on Apr 20th 2019

  • 5
    SYSTEM-SENSOR-2D51

    Posted by 75890 on Oct 17th 2014

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