Industry grade AI thermal imaging fusion technology

Thermal sensitivity refers to the smallest temperature difference that a thermal imaging device can detect, measured in milliKelvin (mK). The smaller the value, the better the device's ability to resolve temperature differences.

Professional-grade equipment can usually reach below 35mK, can provide clearer thermal images in low temperature difference environments, and is suitable for use in environments with small temperature differences.

The pixel size is the physical size of a single pixel on a thermal imaging detector, with 12μm and 17μm being common.

Smaller pixel sizes (12μm) generally provide higher image quality and smaller optical systems, but at a higher cost. Products with 17μm pixels are more cost-effective.

The refresh rate indicates the number of times a thermal imaging device updates its image per second, measured in Hertz (Hz).

A refresh rate of 50Hz can provide smooth images and is suitable for observing moving targets; a refresh rate of 25Hz is suitable for static observation and can reduce power consumption and extend battery life.

The detection distance refers to the maximum distance at which the device can detect a target of a certain size, usually based on the distance for detecting a 1.7m×0.5m human-shaped target.

The detection distance is affected by many factors, including resolution, lens focal length, detector performance, etc. High-end equipment can reach more than 2000 meters, and entry-level equipment is usually around 800 meters.