What's the difference between an infrared camera and an infrared thermal imager? Which observation effect is better in foggy days? .

Infrared thermal imager can be used in foggy days, bringing clear imaging effect to users.

The infrared thermal imager uses an infrared detector and an optical imaging objective to receive the infrared radiation energy distribution of the measured object and reflect it to the photosensitive element of the infrared detector, so as to obtain an infrared thermal image corresponding to the thermal distribution field on the surface of the object. Generally speaking, an infrared thermal imager converts invisible infrared energy emitted by an object into a visible thermal image. Different colors on the thermal image represent different temperatures of the measured object.

Infrared thermal imager has the advantages of being unaffected by visible light, clear imaging for 24 hours, non-contact temperature measurement, smoke bomb penetration and so on. The infrared thermal imager has a very broad application space, such as human body temperature measurement, industrial temperature measurement (electric power detection, building detection, dangerous chemicals detection, household water and electricity heating detection, etc.) for epidemic prevention and control. ), automatic driving, outdoor observation, etc.