Edwards Signaling SD-T120 Air Sample Tube, 120" SD Series SuperDuctTM Duct Smoke Detector 2 and 4-Wire, Photoelectric Type Air sample tube, 120", Four-wire Duct Smoke Detector SD-4WJ

  • MPN: SD-T120
  • JMAC ID: 200086407
$27.00
Limited Stock
JMAC_ID:
200086407
df_manual_boost:
1.75
Please Note: In order to keep our prices low, we have a minimum order requirement of $99
The Edwards Signaling SD-T120 is a 120" air sample tube required for the SD series smoke detector.

The SuperDuct SD Series of duct detectors features a modular design in addition to advanced sensing technology. Available in a two wire version or a four wire version with separate controllers able to serve two detectors, installers have the flexibility to configure the SuperDuct to fit the tight spaces typical of duct applications - while retaining easy access to field connections and maintenance features.

The advanced photoelectric sensor mounted on the SuperDuct's circuit board is an integral part of the detector assembly and features environmental compensation that eliminates sensitivity drift for good, ensuring unmatched stability and dependability even in harsh environmental conditions. With the innovative remote test station, SuperDuct detectors can be tested remotely for dirt contamination, removing the need to physically access the detector with a sensitivity tester. This feature eliminates countless hours of ladder fumbling and awkward climbing.

The four wire version's snap-in RJ45 connectors reduce controller/detector interconnection time to a few seconds, while sampling tube spacing - and even field wiring connections - match standard configurations, making SuperDuct a drop-in replacement for cumbersome, obsolete products currently on the market. SuperDuct is a simple-to-install, simple-to-maintain, and highly-reliable ducting system that comes with a variety of accessories.

UPC: 0793016035653
Also known as: ED-SDT120, SDT120

Technical Specifications:
  • Additional Information: Lenght: 120"
  • Width: 5.4"
  • Depth: 8.7"
  • Height: 1.9"
  • Depth (mm): 221
  • Input Voltage (V DC): 20
  • Product Color: White
  • Input Voltage: 20 V DC
  • Width (mm): 138
  • Product Type: Sampling Tube
  • Height (mm): 48
  • Device Supported: Smoke Detector


For more information about the Edwards Signaling SD-T120, please contact us.
  • Installs from front side or back side of housing

2 Reviews

  • 5
    EDWARDS-SIGNALING-SD-T120

    Posted by 113917 on Jun 14th 2017

  • 5
    EDWARDS-SIGNALING-SD-T120

    Posted by 61246 on Oct 4th 2013

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