What is temperature camera？

The advantages of temperature camera technology are that it is not affected by harsh environments such as rain, snow, wind and frost, has clear imaging, high accuracy, can identify camouflage and anti-interference. The temperature camera does not rely on natural light like the low-light night vision device, but relies on the radiation of the target and the background to produce scene images, so the temperature camera can work around the clock. It can be monitored by thermal imaging even during the day. From the perspective of scientific and technological development, infrared technology has certain advantages. The existence of visible light is conditional, and any object is an infrared source, which is constantly radiating infrared, so the application of infrared technology will be everywhere.

All objects in nature, whether it is Arctic glaciers, flames, human bodies, or even the extremely cold deep space of the universe, as long as their temperature is higher than absolute zero -273℃, they will have infrared radiation, which is due to the thermal movement of molecules inside the object. result. Its radiant energy is proportional to the fourth power of its own temperature, and the radiated wavelength is inversely proportional to its temperature. The temperature camera is based on the level of the radiant energy of the detected object. The thermal image of the target object is transformed into the thermal image of the target object after the system processing, and it is displayed in gray scale or pseudo-color, that is, the temperature distribution of the measured target is obtained to determine the state of the object. Therefore, detecting the height of the heat emitted by the object is an innate gene of the temperature camera.