| 摘要 |
The invention relates to a high temperature sensor, in particular for measuring the exhaust gas temperature of motor vehicles, comprising a hot section for arranging in the medium which is to be measured, a cold section for arranging on the outside of the medium which is to be measured, a sensor element comprising a measuring section in the hot section and a protective enveloping which at least partially surrounds the sensor element. A protective tube which at least partially surrounds the sensor element and/or the protective enveloping and which comprises a collar towards the hot section, is provided in the cold section. Preferably, said protective tube does not extend into the hot section. |
