| 摘要 |
An electromagnetic flowmeter comprises an exciting coil, and a signal electrode (4) having an electrode section (4a), an axis portion (4b), a first member (9) which has elasticity, a second member (10) which is harder than the first member, and a ring shape dividing wall (4al) which is harder than the second member, wherein the first and second members and the ring shape dividing wall are inserted between a rear face of the electrode section and an inner circumference face of the measuring pipe, the axis portion is projected to an outer circumference face of the measuring pipe through a through hole, and a fastening member (8) is fastened to the axis portion which projects to the outer circumference face of the measuring pipe so that the first member is sandwiched between the rear face of the electrode section and the inner circumference face of the measuring pipe so as to be elastically deformed. |
