| 摘要 |
A pressure sensor (100) includes a socket portion (1) and a nut portion (2) which are integrally molded with resin, a screw portion (6) which is tightly fixed to a side wall (4) of an opening in a concave part (3) of the nut portion (2) by adhesive (5), and a sense element (7) which is fixed to the screw portion (6) and is disposed in the concave part (3) of the nut portion (2). The socket portion (1), the nut portion (2) and the screw portion (6) constitute a package (8). A through hole (9) introducing the pressure measurement target liquid is formed in the screw portion (6). An external lead-out terminal (10) is fixed to the sense element (7). The external lead-out terminal (10) passes through the through hole (11) on a base (3a) of the concave part (3) of the nut portion (2), and is tightly fixed to the socket portion (1) with adhesive (12). The external lead-out terminal (10) is a connection terminal to be connected with external wiring. |
