| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a flowmeter which can achieve stable measurement results and enlarge a measurement range. <P>SOLUTION: A space between an installation surface for a sensor 24 for measuring the flow of a fluid and a facing wall corresponding to the installation surface is formed as a sensor flow channel 121. A flow channel enlargement section 121a having a size c which is larger than a spacing size a between the installation surface for the sensor 24 and the facing wall is provided at a position other than the flow channel part at which the sensor 24 is positioned in the sensor flow channel 121. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
