What type of heat detector would likely be found in large industrial applications?

Line detectors are particularly suited for large industrial applications because they can cover long distances along an area, making them ideal for monitoring extensive spaces such as warehouses, factories, or large storage facilities. Unlike spot detectors, which monitor localized areas, line detectors consist of a series of thermal sensing elements that communicate temperature changes along a set line. This ensures that any abnormal temperature increase due to a fire can be detected quickly, providing an early warning system.

In large industrial settings, where high ceilings and expansive layouts are common, the application of line detectors allows for efficient monitoring of long sections of space without the need for numerous individual units. This not only enhances safety but also reduces installation and maintenance costs. The ability to detect heat across broad areas makes line detectors a preferred choice in environments where flammable materials or hazardous processes are present, thus reinforcing their importance in comprehensive fire safety systems.