| 摘要 |
PROBLEM TO BE SOLVED: To provide a flowmeter capable of being downsized, using a simple constitution. SOLUTION: This flowmeter is provided with a body part 2 having a main passage 7 for running a measurement object fluid therethrough, and a diversion part 9 diverging the measurement object fluid from the main passage 7; and a fluid measurement part 3, having a sensor 15 detecting the measurement object fluid introduced from the diversion part 9, and measuring the measurement object fluid based on the detection result of the sensor 15. In the flowmeter, an orifice 8, providing differential pressure for diverging the measurement object fluid to the diversion part 9, is formed integrally with the main passage 7. COPYRIGHT: (C)2009,JPO&INPIT
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