| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a housing whose opening surface is inhibited from being blocked.SOLUTION: A housing comprises a housing part (21) for housing a sensor element (10), and an introduction part (22) having an introduction hole (24) formed therein for introducing a detected fluid to the sensor element. When the housing part is mounted and fixed to a mounted member, the outer surface of the introduction part has an upper surface (31) located above a first opening surface opening to the external space in the vertical direction, and a side surface (32) that extends downward from an end part of the upper surface and shapes the first opening surface. The side surface of the introduction part has the front surface (33) spaced from the housing part, the left surface (34) for connecting the front surface and the housing part, and the right surface (35) for connecting the front surface and the housing part. When the housing part is mounted and fixed to the mounted member, the inclination angles of the left surface and the right surface with respect to the vertical direction are different so that water which flows on the upper surface of the introduction part flows preferentially to one of the left surface and the right surface.</p> |
