How Do Pyrometers and Infrared Thermometers Work?
We live in a world surrounded by heat, yet often, we can only sense it through touch. But what if there was a way to measure heat without physical contact? Enter IR pyrometers and infrared thermometers . These instruments have revolutionized industries by enabling precise temperature measurement in inaccessible or hazardous environments . In this article, we delve into the fascinating world of these devices, exploring how they work and the science behind their remarkable capabilities. Understan d ing Infared Radiation Infared radiation, also known as Infared light, is a type of electromagnetic radiation produced when atoms absorb and then release energy. There are different types of Infared radiation depending on the wavelength -n ear Infared, mid Infared and far Infared . It is possible to measure this radiation through heat since they are directly proportional . The hotter an object, the more radiation it emits but we cannot measure the heat without r...