| 摘要 |
PROBLEM TO BE SOLVED: To connect a sensor and a convertor mechanically and electrically at the same time only by pushing a convertor body into a fitting cylinder fitted to a flowmeter body in an optional attitude when fitting the convertor body to the flowmeter body in a vortex flowmeter. SOLUTION: When a cylinder 43 to be fitted of a convertor body 40 is externally fitted from the upper side of a fitting cylinder 30 in an optional attitude, an O-ring 33 engaged with an O-ring fitting groove 31 is compressed, and when it is further engaged, it is latch-engaged with a stopper engaging groove 32 because the fitting part 45b of a plate spring stopper 45 is formed inclined. At the same time, the male-side central conductor of a coaxial connector 48 fitted on the central axis of the cylinder 43 is inserted into the female-side central conductor of a coaxial connector 22 fitted on the central axis of the cylinder 30, and electrical connection therebetween is established.
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