The SI-1H1-SS high-precision infrared temperature sensor uses an optical germanium lens and is based on the principle of non-contact infrared temperature measurement. It can continuously measure the surface temperature of objects under field conditions.

The SI-1H1-SS is equipped with a unique rectangular (rectangular) viewing angle observation probe, with a viewing angle range of up to 32 ° horizontal half angle and 13 ° vertical half angle, which is very suitable for rectangular objects or situations with special requirements for measuring shapes. It can be used to measure road surface temperature, plant canopy temperature, as well as surface temperature of objects such as soil, snow, and standing water, making it very suitable for measuring and studying surface temperature changes of small or locally subtle objects.

The sensor adopts analog voltage output and is equipped with M8 standard interface, making it easy to replace cables and connect Apogee AT-100 recorder.