Patent ID: 11879753
Assignee: KABUSHIKI KAISHA TOSHIBA
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A sensor, comprising:
a handhole part including an inner wall and a holder, the holder being located at the inner wall; and
a sensor module provided in the handhole part,
the sensor module including
a held part held by the holder,
a housing connected with the held part,
a sensor circuit provided in the housing, the sensor circuit including a gas sensor element, and
a battery configured to supply electrical power to the sensor circuit,

a gap being between the inner wall and the housing and between the housing and a first member under the housing,
wherein
the holder includes a first portion and a second portion,
the first portion is fixed to the inner wall,
at least a portion of the held part is on the second portion,
the held part includes a held part hole,
the holder further includes a third portion,
the second portion is between the first portion and the third portion, and
at least a portion of the third portion passes through the held part hole.