Pressure measuring device for protection of pressure sensor from thermomechanical stress

Pressure measuring device, having:

• a carrier made of a metal;
• a base connected to said carrier;
• a centering device for centering said base;
• a pressure sensor mounted on said base wherein a bottom base surface of said pressure sensor is larger than a top base surface of said base, wherein the pressure sensor is mounted onto the top base surface of said base, wherein:
• a recess is provided in said carrier;
• said recess has a floor surface;
• an end, oriented away from said pressure sensor, of said base is glued into said recess in said carrier by means of an adhesive bond;
• a bottom base surface of said base is placed on said floor surface of said recess;
• said centering device is formed by an inner side surface of said recess, said inner side surface of said recess tapering towards said floor surface of said recess, such that a base area of said recess at said floor surface corresponds to a base area of said bottom base surface of said base;
• and
• said adhesive bond between said carrier and said base extends over an external jacket surface of the end of said base running in said recess, the end of said base is placed on the floor surface of said recess.