Resistant to dust and steam, ratio pyrometers of CTratio Series measure high metal temperatures and fast processes precisely in ambient conditions up to 315 °C without cooling. Ratio pyrometers of CTratio series use infrared energy measured with two wavelengths to improve measurement accuracy of high temperature metal surfaces when dust in the optical path or dirt accumulation on IR windows partially attenuates the infrared signal. The fiber-optic sensing head withstands temperatures of 200 °C and increases options for mounting of the separate configurable electronics box with cable length options up to 15 meters.
