Which technology is commonly used to detect explosive gases?

The use of infrared sensors to detect explosive gases is based on their ability to identify specific gas signatures through their absorption characteristics. Different gases absorb infrared radiation at distinct wavelengths, enabling these sensors to discriminate between various types of gases and detect their presence in the environment.

In industrial safety applications, infrared sensors are valued for their sensitivity and reliability, especially in hazardous locations where explosive gases may be present. These sensors can provide continuous monitoring and an early warning system to ensure safety and prevent catastrophic incidents.

Other technologies have their own applications, but they may not be as effective for detecting explosive gases as infrared sensors. For example, ultrasound sensors are generally better suited for detecting leaks in pipes or structures rather than identifying gas concentrations. Magnetic sensors typically detect changes in magnetic fields and are not specifically tailored for gas detection. Lidar technology, while useful for measuring distances and mapping, isn't widely utilized for gas detection in explosive environments.