A flanged Thermowell is a specialized component used in temperature measurement applications. It is designed to protect temperature sensors, such as thermocouples or RTDs (resistance temperature detectors), from the process fluid or gas being measured. A flanged thermowell is typically used in applications where it is necessary to remove the temperature sensor without shutting down the process. The flanged thermowell consists of a hollow tube that is inserted into the process stream and connected to the piping system using a flange.