The principle of china non contact pyrometer

China non contact pyrometer or China infrared thermometer. These names also apply to instruments that measure temperature by visible black rays radiated by the measured body.

1. Advantages of china non contact pyrometer temperature measurement 　 There are many advantages in non-contact temperature measurement by receiving infrared rays radiated by the measured body. In this way, objects that are difficult to reach or in motion can be measured without any problems. Therefore, there are no continuous costs such as the use of contact measuring thermometers. Especially small objects to be measured. Due to the thermal conductivity of the object, a large measurement error will occur.

2. The principle structure of china non contact pyrometer

The china non contact pyrometer focuses the infrared radiation energy from the measured object on the detector through a lens through a filter. The detector measures the infrared rays received by the measured object through the integration of the radiation density of the measured object. A current or voltage signal proportional to the temperature is generated, and then in the connected electrical components, the temperature signal is linearized, and the emissivity area is converted into a standard output signal. In principle, there are two types of portable pyrometers and fixed pyrometers.