Patent ID: 8689616

Claim:
A product having a sensor device that outputs an electric signal according to physical quantity comprising: a housing screwed onto a member to be mounted; and an electric circuit unit that has an electronic component for signal processing disposed at an end of the housing; wherein, an engaging part formed in the housing is configured to receive a jig, the housing is configured to be rotated around a rotational axis of the housing by the jig and the housing is thereby configured to be screwed into the member to be mounted; the housing is fixed to the member to be mounted at a substantially constant angular position; a shape of the engaging part when seen along a direction of the rotational axis of the housing is a non-regular polygon; and the housing is fixed at the substantially constant angular position so that the engaging part is disposed shifted to one side of the sensor device, thereby forming a space for disposing other components of the product in another side of the sensor device.