Thermocouple with exchangeable measuring insert, only for combination with already built-in protection tubes on measuring place (otherwise no insulation between process-connection and interior of connection head), for middle and high operating pressures

Attention: in case of directly built-in (without additional protective tube) can become the measuring insert in the extension tube soldered or welded (for insulation between process connection and interior of connection head. In this case measuring insert is not replacable) Please declare it with the order!