Emerson Process Management's high temperature sensors are designed for temperatures above 1000C and feature a protection tube length of up to 6000 mm. The sensors are used for applications such as combustion processes and those containing hot gasses.

High temperature thermocouples produced by Thermal Solutions of Texas feature ranges up to 1700C and are available with noble metal, plug or jack termination, and metal transitions. These thermocouples are used in a number of applications including semiconductor, jet engines, laboratory research, nuclear environments, power stations, turbines, vacuum furnaces, exhaust gas sensing, glass manufacturing, heat treating and control, and ferrous and non-ferrous metals.