EDWARDS SIGNALINGAir Sampling Tubes for Fire Alarm Systems

EDWARDS SIGNALING Air Sampling Tube: Duct Mount, 10 ft Overall Ht

SKU 3G-OTH-547299

Brand

EDWARDS SIGNALING

Item

Air Sampling Tube: Duct Mount, 10 ft Overall Ht

Technical Specifications

EDWARDS SIGNALING

Manufacturer Part Number

SD-T120 

Standards

ULC

Overall Ht

10 ft 

Overall Wd

0.5 in 

Mounting Location

Duct 

Compatible with Manufacturer Model Number

SD-2W 

View Full Spec Sheet

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-T120) is a duct-mount accessory for fire alarm systems, measuring 10 ft in overall height and 0.5 in in overall width. It is ULC-listed and compatible with the SD-2W model. 3G Electric interprets this demand and sources the genuine part, backed by specialist expertise across 14 industrial departments — including combustion, pumps, and controls — to ensure you get the right answer, not just a catalog.

Frequently Asked Questions

What is the EDWARDS SIGNALING SD-T120 air sampling tube used for?

The EDWARDS SIGNALING SD-T120 is a duct-mount air sampling tube for fire alarm systems. It draws air samples from HVAC ducts to detect smoke, enabling early warning in commercial and industrial facilities. 3G Electric sources this genuine ULC-listed accessory for worldwide delivery.

What are the specifications of the EDWARDS SIGNALING SD-T120?

The SD-T120 has an overall height of 10 ft and an overall width of 0.5 in. It is ULC-listed, mounts in ducts, and is compatible with the EDWARDS SIGNALING SD-2W model. 3G Electric supplies this genuine part with full logistics support.

Where to buy the EDWARDS SIGNALING SD-T120 worldwide?

3G Electric supplies the EDWARDS SIGNALING SD-T120 air sampling tube to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the genuine ULC-listed part. Contact us for availability and lead time.

How to install the EDWARDS SIGNALING SD-T120 air sampling tube?

Install the SD-T120 in a duct with the tube oriented to face airflow. Secure it per the manufacturer's guidelines and connect to the compatible SD-2W detector. 3G Electric provides sourcing support but recommends consulting a certified fire alarm technician for installation.

Used in

Common applications for EDWARDS SIGNALING

Manufacturing assembly lines — EDWARDS SIGNALING 200 Class tower light modules for machine status indication (e.g., green for running, red for fault).

Process control panels — EDWARDS SIGNALING steady light modules (e.g., 270LEDSG240A) for visual confirmation of pump or valve states.

Material handling systems — EDWARDS SIGNALING tower light stacks with mixed steady/flashing modules for conveyor status and alarm alerts.

Washdown environments — EDWARDS SIGNALING 270BC wiring base with IP66 rating for food processing or pharmaceutical equipment signaling.

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.

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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