| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a magnetic induction type flow measurement device which can easily be produced advantageously in a cost manner and has structurally high measurement sensitivity and measurement accuracy. <P>SOLUTION: In the magnetic induction type flow measurement device having a measurement tube, a magnetic circuit device for achieving a magnetic circuit, and an electrode for detecting a measurement voltage, the measurement tube has an inflow segment, a measurement segment following the inflow segment, and an outflow segment following the measurement segment, a flow cross section of the measurement segment is smaller than an inflow side flow cross section of the inflow segment and is smaller than an outflow side flow cross section of the outflow segment, and the electrode is arranged in an opposite electrode segment in the measurement segment of the measurement tube. In the magnetic induction type flow measurement device, an interval between electrode segments in the measurement segment of the measurement tube is larger than the inner diameter of the inflow side flow cross section of the inflow segment of the measurement tube. <P>COPYRIGHT: (C)2013,JPO&INPIT |
