souffrontengineering

  Infrared Thermometer Introduction Infrared thermometers measure surface temperature by monitoring thermal radiation levels. In industrial settings and other contexts, it may be dangerous or difficult to monitor a subject's temperature directly. Thermal radiation is used to measure temperature remotely. Almost everything emits heat. IR thermometers measure body temperature by channeling infrared radiation to a thermopile. As the thermopile warms, the electric current changes. The thermopile current indicates the temperature. Depending on how they're made, IR thermometers can measure a range of temperatures. Distance-to-spot ratios are 4:1, 8:1, 30:1, and 50:1. The higher the ratio, the further you can escape the heat. An infrared thermometer ranges from -100°F to 10000°F, making it easy to inspect most items. This article will help you choose the best infrared thermometer by discussing three popular models. Infrared thermometers are explained. How does an infrared thermometer ...