Duct Smoke Detector

What exactly is a duct smoke detector? Learning about duct smoke detectors (optical smoke alarm) is important since there is a certain and specific use it should be put to. Duct smoke detectors have a specific function, and they should not be used unknowingly in place of vital systems and safety infrastructures.

In this article, you will learn the elementary facts about duct smoke detectors and their purpose.

What Is a Duct Smoke Detector?

A duct smoke detector can be defined as a device that detects if there is any smoke present in the air ducts in the network of ducts of the HVAC systems used in commercial buildings. The Heating, Ventilation, Air Conditioning in commercial buildings is done via these ducts, hence it is important to make sure that these ducts remain functioning, and are not the cause of any sort of damage to the building. If there is any sort of fire in the building that is undetected, the smoke will enter the cluster of ducts where it can be detected via the Duct Smoke Detector.

Normally, these detectors are placed inside a housing unit and are mounted outside the duct sampling tubes in order to be readily and easily accessible.  The duct smoke detection system works hand-in-hand with smoke detectors and the building’s fire system to perform the necessary functions.

The Purpose of Duct Smoke Detector

Duct systems have a variety of uses but in this context, it is popularly seen that they are efficient in transferring smoke and toxic gases from place to place. The smoke detector is used to create awareness about the smoke so that damage can be avoided. The duct detector shuts down the air handler when it perceives smoke and fire in the system. By closing the air handler, a certain degree of safety is established since the smoke does not spread around the entire system.

Thus, it can be said that the purpose of a duct smoke detector is to contain fire and smoke that would otherwise spread through the duct network.

It is also important to understand what position the duct smoke detector serves to fulfill and what the extent of its capability is.

• It is not be used in lieu of area smoke detectors
• Nor should it be used instead of early warning detection
• It should not be used as a replacement for the building’s usual fire detection system

Understanding the basics of duct smoke detectors enables us to use them only where they are suitable and eligible. Overestimating and underestimating the capabilities of a duct smoke detector can occur if the exact nature and purpose are not known.

X-Sense XS01-WR Wireless Smoke Detector

1. Wireless technology uses radio frequency to transmit and receive messages.
2. If one alarm goes off, the rest of the interconnected alarms will alert as well.
3. 5-year replaceable battery and 10-year sensor life.
4. Advanced photoelectric sensor is more sensitive and reduces false alarms.

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