| 摘要 |
Provided is a sensor unit comprising a housing (3) that can be attached using both the upper surface side and the lower surface side thereof as an attachment-side surface and that can be opened and closed from both the upper surface side and the lower surface side as a result of the housing (3) comprising: housing attachment through holes (8, 9) that are formed in a lid body (5) and a main body (6) and through which a bolt (7) for attaching the housing (3) to an attachment target (4) is inserted; and closure through holes (11, 12) that are formed in the lid body (5) and the main body (6) and through which a bolt (10) for producing a closed state between the lid body (5) and the main body (6) is inserted and screwed. |
