The model PP82 purge-gas control panel connects high-temperature thermocouples with gas supply lines.

Through purging thermocouples with, for example, nitrogen, the occurrence of poisoning is effectively delayed and thus the operating life of the thermocouple is reliably extended and the accuracy of the measurement increased.

With its extremely robust stainless steel version with liquidfilled pressure display, the purge-gas control panel has been designed for harsh operating conditions, such as occur, for example, in refineries.