A device includes: a sensor module (2); a housing (1) that houses the sensor module (2); a connector (3) provided to the housing (1); a terminal (4) provided to the connector (3); and an elastic electrically conductive member (51) provided in a space between the sensor module (2) and the connector (3) and interposed between the terminal (4) and a pad. The sensor module (2) includes: a ceramic module body (20) including a diaphragm (21) and a cylindrical portion (22) integral with a periphery of the diaphragm (21); a detector provided on a flat surface (21 A) of the diaphragm (21); and the pad and an electronic component (25) provided on a flat surface (22B) of the cylindrical portion (22) radially outwardly adjacent to the flat surface (21A) of the diaphragm (21). The pad is electrically connected to the electrically conductive member (51).