| 摘要 |
An electromagnetic flowmeter of an embodiment is provided with a measurement pipe through which an object of measurement flows, a first coil that is provided radially outside of the measurement pipe and is for generating a magnetic field within the measurement pipe, a second coil that is provided in the circumferential direction of the measurement pipe so as to form a pair with the first coil and is for generating the magnetic field within the measurement pipe, core members that are inserted in the radial direction of the measurement pipe into the inner circumferential sides of the first coil and second coil, and an electrode unit for detecting the induced electromotive force generated when the object of measurement crosses the magnetic field. The inner circumferences of the first coil and second coil and the external diameters of the core members are shaped such that a plurality of the core members can be inserted into the inner circumferences of the first coil and second coil. |
