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Edwards Signaling SD-T24 SD Series SuperDuct 24" Air Sample Tube for Duct Smoke Detectors
SD-T24|ED-SDT24
Edwards Signaling SD-T24 SD Series SuperDuct 24" Air Sample Tube for Duct Smoke Detectors
SD-T24|ED-SDT24
Key Features
- Less than 2" deep for easy installation and applicationsWhere space is tight
- PCB mounted photoelectric sensor with on-board inteliigence
- Environmental compensation with patented differential sensing
Key Features
- Less than 2" deep for easy installation and applicationsWhere space is tight
- PCB mounted photoelectric sensor with on-board inteliigence
- Environmental compensation with patented differential sensing
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Become an ADI CustomerKey Features
- Less than 2" deep for easy installation and applicationsWhere space is tight
- PCB mounted photoelectric sensor with on-board inteliigence
- Environmental compensation with patented differential sensing

Edwards Signaling
Edwards Signaling SD-T24 SD Series SuperDuct 24" Air Sample Tube for Duct Smoke Detectors
SD-T24 | ED-SDT24
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Overview
Specifications
Documents
Product Overview
The Edwards Signaling SD-T24 SD Series SuperDuct is a 24" air sample tube designed for efficient use with duct smoke detectors in tight spaces, being under 2" deep. It features a PCB-mounted photoelectric sensor equipped with onboard intelligence and patented environmental compensation technology for reliable and stable performance. This device is built for high air velocity ducts up to 4000 ft/min and pairs with standard Kidde Intelligent smoke detectors. Installation is simplified with a prewired detector base that the detector easily plugs into. Compatible with the Four-wire Duct Smoke Detector SD-4WJ, it provides wide smoke sensitivity ranging from 0.79% to 2.46% per foot obscuration. Upgrade your fire detection system with this advanced, easy-to-install SuperDuct tube today!
Main Features
- Less than 2" deep for easy installation and applicationsWhere space is tight
- PCB mounted photoelectric sensor with on-board inteliigence
- Environmental compensation with patented differential sensing
- Suitable for high air velocity duct applications Up to 4000 ft/min. (20.3 m/sec.) with Photoelectric Detector
- Standard Kidde Intelligent detectors designed for use with standard photoelectric and photoelectric/heat Kidde Intelligent smoke detectors
- Standard or relay detector base installed and prewired Detector plugs-in to base then easily installs into housing
- PCB mounted photoelectric detector with onboard intelligence
- Environmental compensation with differential sensing for reliable, stable, and drift-free sensitivity
- Wide 0.79% to 2.46% per foot obscuration smoke sensitivity
- Compatible with: Four-wire Duct Smoke Detector SD-4WJ
General Information
Name: Edwards Signaling SD-T24 SD Series SuperDuct 24" Air Sample Tube for Duct Smoke Detectors
Category: Edwards Signaling, Fire, Fire Detection Devices, Detector Parts & Accessories
UPC Code: 793016035608
Country of Origin: United States. Country of origin is subject to change.
Specifications
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ADI Part Number ED-SDT24 Brand Name Edwards Signaling Manufacturer Carrier Manufacturer Part Number SDT24 Product Model SD-T24 Product Name Sampling Tube Product Series SuperDuct Product Type Sampling Tube
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Device Supported Duct Smoke Detector
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Color Silver Width 0.5"
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Country of Origin US