| 摘要 |
A pressure sensor module (2) comprises a pressure measuring cell (10); and a mounting ring (20), wherein the pressure measuring cell has a mating body (14) and a measuring diaphragm (12), the front side of said measuring diaphragm running parallel to the rear side of the mating body, wherein the mounting ring (20) has a mounting opening (21) with an inner mounting surface (23) which defines an inner axial stop plane for mounting the pressure measuring cell, wherein the mounting ring (20) has an outer mounting surface (25), wherein the pressure measuring cell (10) is inserted into the mounting opening with the rear side at the front, wherein the rear side of the mating body (14) is adhesively bonded to the inner mounting surface (23), wherein the inner mounting surface comprises a shoulder (22) which extends radially inwards from an inner casing surface of the mounting ring (20), wherein the mounting surface (23) has an annularly encircling recess between the axial stop surface and the inner casing surface, in order to collect excess adhesive (50) when the axial stop surface is adhesively bonded to the rear side of the mating body (14). |
