In addition to detecting flammable gases, what is another function of infrared sensors?

Infrared sensors play a crucial role in various safety applications, particularly in detecting flammable gases. Beyond this primary function, they are also effective at measuring temperature. This capability is based on the principle that all objects emit infrared radiation proportional to their temperature. Thus, infrared sensors can provide real-time temperature readings by detecting the intensity of this radiation.

This function is particularly valuable in industrial environments where overheating can lead to hazardous situations, allowing for proactive measures to avert potential fires or explosions. Additionally, they can be utilized in applications beyond gas detection, such as monitoring equipment performance and safety in various processes.

In contrast, other options like monitoring structural integrity, detecting structural vibrations, and measuring chemical concentrations, while important in their respective contexts, are not functions that infrared sensors typically serve. Instead, they may require different types of sensors or technologies specifically designed for those tasks.