| 摘要 |
There is described and shown - passing a portion of a nuclear magnetic flowmeter for measuring the flow of a through a measuring tube (5) medium (6) - a magnetizing device (1) for magnetization of the by the measuring pipe (5), the flowing medium (6) having a magnetization section (7) along the longitudinal axis (8) of the measuring pipe (5), wherein the magnetizing device (1) for generation of the magnetization of the medium (6) serving for the magnetic field provided with permanent magnets and at least two in the direction of the longitudinal axis (8) of the Messrolars (5) one behind the other has placed magnetizing the segments (9). Even when the length of the magnetizing section (7) of different magnetic field strength in the medium (6) through the entire magnetizing section (7), the magnetic field in the same direction. |
