| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily search an attaching position to piping of a detector even when a control part capable of displaying signal strength is at a remote location. <P>SOLUTION: In an ultrasonic flow meter 1A for calculating a flow rate of a fluid from a time difference between first time required from transmission to reception of ultrasonic waves measured on the basis of signals detected by detectors 1a and 1b and second time required from the transmission to the reception of the ultrasonic waves measured when the ultrasonic waves are transmitted in an opposite direction through a route consequently, a display part 12 for fetching signals of the ultrasonic waves to be used for adjusting the attaching position to a tubular body (piping 10) of the detector 1a from a control part 20 and displaying the maximum value of the fetched signals is provided on at least one detector 1a (1b). <P>COPYRIGHT: (C)2013,JPO&INPIT |
