What is a flame detection system primarily designed to do?

A flame detection system is specifically designed to identify the presence of fire through the use of infrared or ultraviolet detectors. These detectors work by sensing the wavelengths of light emitted by flames, allowing for rapid detection of a fire before it spreads significantly. This capability is crucial in environments where fire can pose a significant risk to life and property, enabling swift responses to mitigate damage.

In contrast, the other options focus on different types of detections and measurements that do not specifically address flame detection. For instance, detecting smoke involves different principles and technology that may not respond quickly enough to flame presence. Measuring air temperature changes helps assess potential fire risks but does not directly indicate the existence of flames. Monitoring carbon monoxide levels can identify hazardous conditions often associated with incomplete combustion but is again not a direct measure of flames themselves. Thus, the unique functionality of flame detection systems sets them apart as critical components in fire safety measures.