Infrared sensors of Micro-Epsilon are mainly used in manufacturing industry and applications regarding maintenance tasks. Infrared sensors determine energy emitted by material without having contact with it. Therefore, rapid and safe temperature measurements of moving, very hot objects are possible. Non-contact infrared temperature sensors are considered to be multifunctional. The application of these infrared sensors is relevant both, for the user regarding already existing production lines and for the mechanical engineers themselves. Micro-Epsilon offers infrared sensors for current measuring tasks as well as high temperature sensor suitable to rough ambient conditions.