| 摘要 |
PROBLEM TO BE SOLVED: To obtain, for example, an electromagnetic flow meter capable of further reducing manufacturing cost and having a novel configuration.SOLUTION: An electromagnetic flow meter according to an embodiment includes, for example, a tube; a pair of base members; and a pair of coil units. A measurement target fluid flows in the tube. Each of the paired base members includes a first part in contact with an outer surface of the tube; and at least one second part protruding from the first part radially outward of the tube, and the base members are provided opposite to each other across an axial center of the tube. Each of the coil units includes a cylindrical coil, is attached to one base member in a state in which the second part is inserted into a cylindrical inside of the coil so as to correspond to the second part. The coil units are identical in specifications to those provided in the other electromagnetic flow meters different in an outside diameter of the tube. |
