What type of equipment is an optical pyrometer?

An optical pyrometer is specifically designed to measure the temperature of an object by detecting the amount of thermal radiation emitted by it. This method relies on the principle that all objects emit some level of infrared radiation corresponding to their temperature. The pyrometer works by focusing the emitted radiation through an optical system onto a detector, which converts the infrared light into a temperature reading.

This precise measurement capability allows for non-contact temperature measurement, making it particularly useful in applications involving very high temperatures where traditional contact methods could fail or be hazardous. Given this functionality, the determination that an optical pyrometer serves as a temperature measurement device is accurate and aligns with its primary purpose in power engineering and other related fields.