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3G Electric
EDWARDS SIGNALING SD-T24 Air Sampling Tube, Duct Mount, 2 ft Ht, 0.5 in Wd - Air Sampling Tubes for Fire Alarm Systems
EDWARDS SIGNALINGAir Sampling Tubes for Fire Alarm Systems

EDWARDS SIGNALING SD-T24 Air Sampling Tube, Duct Mount, 2 ft Ht, 0.5 in Wd

The EDWARDS SIGNALING Air Sampling Tube (MPN SD-T24) is a duct-mount accessory for fire alarm systems, with a 2 ft overall height and 0.5 in overall width. It is ULC-listed and compatible with the SD-4WJ model.

SKU 3G-OTH-547288

Also listed as: SDT24 · SD T24

Brand
EDWARDS SIGNALING
Item
SD-T24 Air Sampling Tube, Duct Mount, 2 ft Ht, 0.5 in Wd
Part Number
SD-T24
Category
Air Sampling Tubes for Fire Alarm Systems
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

EDWARDS SIGNALING
Manufacturer Part Number
SD-T24
Standards
ULC
Overall Ht
2 ft
Overall Wd
0.5 in
Mounting Location
Duct
Compatible with Manufacturer Model Number
SD-4WJ

Technical Documents

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EDWARDS SIGNALING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EDWARDS SIGNALING Air Sampling Tube (MPN SD-T24) is a duct-mount accessory for fire alarm systems, with a 2 ft overall height and 0.5 in overall width. It is ULC-listed and compatible with the SD-4WJ model.

Frequently Asked Questions

What is the EDWARDS SIGNALING SD-T24 air sampling tube used for?

The EDWARDS SIGNALING SD-T24 air sampling tube is a duct-mount accessory for fire alarm systems. It draws air samples from HVAC ducts to detect smoke, enabling early warning in commercial and industrial facilities. It is ULC-listed and compatible with the SD-4WJ model.

What are the specifications of the EDWARDS SIGNALING SD-T24 air sampling tube?

The EDWARDS SIGNALING SD-T24 air sampling tube has a 2 ft overall height and 0.5 in overall width. It is ULC-listed, mounts in ducts, and is compatible with the SD-4WJ model. The manufacturer part number is SD-T24.

Where to buy the EDWARDS SIGNALING SD-T24 air sampling tube worldwide?

3G Electric supplies the EDWARDS SIGNALING SD-T24 air sampling tube worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this ULC-listed duct-mount accessory to your facility. Contact us for availability and lead time.

How to install the EDWARDS SIGNALING SD-T24 air sampling tube in a duct?

Install the EDWARDS SIGNALING SD-T24 air sampling tube by mounting it securely in the duct, ensuring the sampling ports face airflow. Follow the manufacturer's instructions for proper placement and connection to the compatible SD-4WJ detector. Always comply with local fire codes and ULC standards.

Used in

Common applications for EDWARDS SIGNALING
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Material handling systems — EDWARDS SIGNALING tower light stacks with mixed steady/flashing modules for conveyor status and alarm alerts.
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Remote monitoring stations — EDWARDS SIGNALING 24V AC/DC modules (e.g., 270LEDSW24AD) for low-voltage control systems in automated warehouses.
Safety and warning systems — EDWARDS SIGNALING amber and red modules for visual warnings on industrial machinery or access gates.
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EDWARDS SIGNALING Products

3G Electric supplies EDWARDS SIGNALING air sampling tubes for fire alarm systems. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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