Raytek CM is a compact, integrated IR non-contact thermometer, and is intended for continuous temperature monitoring. Designed for easy integration, CM sensor can replace traditional contact probes with a J-type or K-type thermocouple output, or with a user-scaleable 0-5 volt output. It is designed to measure target temperatures ranging from -20 °C to 500 °C (-4 °F to 932 °F).