Ultrasonic vortex flowmeter having remote signal processing

A ultrasonic vortex flow meter improved (10) comprises: With a sliding is fork-shaped (16) sensor base (12), the fork-shaped with a fixedly installed in needing monitoring pipeline (14) matched with the movable groove comprising a non-streamline body pipeline connector. The ultransonic sensor (22) and receiver (24) is placed in the two fork-shaped frame are respectively, and movable of the ultrasonic through the liquid flow of mud by according non-streamline body (36) for (42). The device for flow meter is a exclusive OR frame (44) and a best phase distance detecting device (108) and use, wherein the transmitting and receiving wave mode voltage difference of 0 or 180 degrees, the best phase distance detecting device is 90 degrees and three.