Hochtemperatursonde

摘要

The probe has a tube (2) with a second inner bore (2b) arranged parallel to the first inner bore (2a), in which the carrier tube (6) is arranged. The probe tube and the sensor tube (19) are made of ceramic. The sensor tube contains at least one thermocouple or thermal element. The carrier tube (6) is made of an oxide dispersion consolidated (ODS) superalloy, and at one end of which in the hot gas zone (26) has a ring (8), the dia. of which is larger than the bore (2b) for the carrier tube, and the ring is arranged in an extension bore (4) at the end of the probe tube.