What is the influence of the pipeline ultrasonic flowmeter to measure the medium? Posted by : admin / Posted on : Sep 30， 2021

There are occasional air bubbles in the medium of the pipeline ultrasonic flowmeter. Does it affect the use? This depends on the technical content of the instrument itself. A large number of on-site test cases have proved that problems such as long pipeline time, serious fouling, and large pipe diameter. The external clamp type ultrasonic flowmeter has a very fast signal and the signal is very stable. Solution: For large pipe diameters and serious scaling, it is recommended to use a good quality external clamp ultrasonic flowmeter. The pipe where the probe is installed should be polished clean. Use a coupling agent or a coupling piece to remove the air between the probe and the surface of the workpiece to make ultrasonic waves. It can be effectively introduced into the pipeline to ensure sufficient sound intensity and transmittance on the detection surface.

The pipeline type ultrasonic flowmeter uses the velocity difference method as the principle to measure the liquid flow in the round pipe. This series of meters adopts advanced micro-power digital design technologies such as digital transmission, digital reception, digital analysis, and digital output. The meters are accurate in measurement, reliable in operation, and more suitable for the needs of industrial sites. The converter forms are: wall-mounted, panel-mounted, and integrated; the sensor forms are: plug-in, pipe-segment, and external clamp.

Features of pipeline ultrasonic flowmeter:
Low power consumption, digital design. The whole machine adopts micro-power hardware and software design, and carries out digital transmission, digital reception and digital analysis of ultrasonic signals, achieving a digital design, and the power consumption of the whole machine is less than 0.3W. The power consumption of the battery-powered machine is only 0.2mW.

Excellent measurement and management functions. Advanced analysis and calculation techniques are used in software design to ensure accurate measurement functions. In addition, advanced management functions are designed. This series of instruments can check the operating data of the instruments at any time in the previous ten years at any time.

Flexible maintenance performance. The use of commutation adaptive technology enables this series of instruments to automatically eliminate the zero-point error in the measurement process, and can replace the converter and sensor at will during the maintenance process, without affecting the measurement accuracy.

Chinese characterization technology. The data input and measurement process of the instrument are all displayed in Chinese characters, so that the operator can operate without using the manual.

Plug-in ultrasonic flowmeter: can be installed and maintained without stopping production. Using ceramic sensors, use our company's special drilling device for non-stop production installation. Generally, it is a single channel measurement. In order to improve the measurement accuracy, three channels can be selected.

Pipe-segment ultrasonic flowmeter: The pipeline needs to be cut and installed, but the future maintenance can not stop production. You can choose a single-channel or three-channel sensor.

Clamp-on ultrasonic flowmeter: It can complete fixed and mobile measurement. Use special coupling agent (room temperature curing silicone rubber or high temperature long-chain polymer grease) to install, and the pipeline will not be damaged during installation.
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