External Clip-on And Plug-in Flowmeters

The most widely used transducers are external clip-on and plug-in. Mono ultrasonic flowmeter has a simple structure and is easy to use, but this flowmeter has poor adaptability to changes in flow state distribution, and the leap in microelectronics technology and computer technology has greatly promoted the upgrading of instruments, and new flowmeters have sprung up. So far, it is said that hundreds of flowmeters have been put on the market, and many difficult problems in field use are expected to be solved. The modern flow measurement technology was developed relatively late in China, which was set at the upstream end of the measurement flow channel 6 relative to holes 11 and 12 to reduce the measured fluid flowing into holes 11 and 12. Measurement control unit 19 for measuring the propagation time of ultrasonic waves between ultrasonic transducers 8 and 9; And a calculation component 20 for calculating the flow rate based on the signal of the measurement control component 19.