| 摘要 |
A displacement transducer includes a circular permanent magnet, the first pair of flux-gate meters placed at the axis of circular permanent magnet at the sides of its end surfaces, at that the output windings of those are connected as in series-matched. Second pair of flux-gate meters is used, those are placed at two sides of the circular permanent magnet, at that the output windings of those are connected in differential circuit. |
