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Infrared thermal imaging temperature measurement and infrared point temperature measurement, what is the difference between the application in the temperature measurement terminal?

  • Time:17.03.2022
  • Views:745

Under the epidemic, various temperature measurement equipment such as temperature measurement and face recognition terminals, face temperature measurement all-in-one machines, multi-person temperature measurement cameras, temperature measurement gates and movable temperature measurement robots emerge in an endless stream, and they are applied in different scenarios. It can be said that It is omnipresent. But when we are selecting temperature measurement equipment, have we noticed that the temperature measurement face recognition terminal, face temperature measurement all-in-one machine, multi-person temperature measurement camera, temperature measurement gate and temperature measurement robot use infrared point temperature measurement or temperature measurement. What about infrared thermal imaging temperature measurement?

The courier needs to measure the temperature when entering an indoor public place

For temperature measurement and face recognition terminals, face temperature measurement all-in-one machines, multi-person temperature measurement cameras or movable temperature measurement robots, infrared point measurement and infrared thermal imaging temperature measurement can achieve non-contact temperature measurement, and the measurement time is average. In less than 2 seconds, rapid and non-contact temperature measurement can be achieved, which greatly improves the temperature measurement efficiency, while reducing the workload of manual temperature measurement and reducing the risk of contact that may be caused by interpersonal contact.

However, in terms of working principle, infrared point temperature measurement, as its name implies, is a fixed-point type to detect the thermal radiation of a certain part of the temperature measurement object (usually the forehead and wrist). When the temperature of the human mobile phone is calculated through the digital model, it may also have a certain relationship with the real temperature. deviation.

The infrared point temperature measurement terminal adopts single point temperature measurement technology for temperature detection, the temperature measurement accuracy is ±0.3°, and the temperature measurement distance is 10-30cm. The temperature measurement time of the single-point self-service temperature measurement terminal B5 is less than 1 second, which improves the temperature measurement efficiency of epidemic prevention and control, supports ultra-long battery life, can be used on mobile, and can also be used as an optional NFC function. usage scenario requirements.

Infrared thermal imaging temperature measurement also uses infrared radiation for temperature measurement. The infrared thermal image of the measured area with temperature is displayed on the LCD screen. Even in the absence of light, the temperature of the measured object can be easily detected and the target can be identified. .

When we choose temperature measurement face recognition terminals, face temperature measurement all-in-one machines, multi-person temperature measurement cameras, temperature measurement gates and temperature measurement robots, we should pay attention to what temperature measurement methods these devices use and what scenarios are suitable for.

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