| 摘要 |
The invention relates to a pressure sensor for measurements in hot, dynamic processes. Said pressure sensor comprises a cylindrical housing (1) in which a measuring element (2) is located, and a round or annular membrane (3) having at least one outer support (4). Said outer support (4) is arranged on the housing (1), offset behind a housing extension (6). The measuring element (2) is adapted to acquire measurement data as a result of an axial displacement of the membrane (3). The invention is characterized in that the housing extension (6) is provided with a heat shield (7) which is arranged, except on its edges (9), interspaced behind a gap (8). |
