The wall-mounted height of thermal detectors is a key factor that directly affects the performance and effect of the detector. The following are some details about the optimal height for wall-mounted thermal detectors.
1. Consideration of detection range
The detection range of a thermal detector refers to the maximum distance at which it can effectively detect thermal signals. Generally speaking, the detection range of a thermal detector is closely related to its installation height. If the installation height is too high or too low, it may lead to the appearance of a detection blind area, thereby affecting the detection effect. Therefore, when choosing the installation height, it is necessary to consider the detection range and usage scenarios of the detector.
2. Selection of installation height
According to general security monitoring needs, the installation height of thermal detectors is usually recommended to be about 1.5-2 meters from the ground. This height can better cover the main areas of personnel activities, while avoiding the detection blind area caused by the high installation height. Of course, the specific installation height also needs to be determined according to the model and detection range of the detector.
3. Avoid the influence of occlusion and environmental factors
While choosing the installation height, it is also necessary to consider the influence of the surrounding environment. Avoid installing thermal detectors near heaters or air conditioner outlets, as drastic temperature changes may interfere with the normal operation of the thermal detector. It should also not be installed directly in direct sunlight, as heat changes caused by sunlight may cause false alarms.
In summary, there is no fixed value for the wall-mounted installation height of thermal detectors, but it needs to be determined based on the specific usage scenario and the characteristics of the detector. Generally speaking, the installation height should be around 1.5-2 meters, and at the same time, it should avoid being blocked and affected by environmental factors.
