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How to choose a better ultrasonic flowmeter? Two things you need to know

Author:    Source:    Date: 2021-05-22 14:41:32
Ultrasonic flow meters are suitable for the measurement of large pipelines, and the majority of users are more concerned about the selection of ultrasonic flow meters. Now let us share how to choose a better ultrasonic flowmeter? Two need to know

Two tips for choosing an ultrasonic flowmeter

 1. Meet the principle of on-site accuracy level

Accuracy grade and function: The accuracy grade of the ultrasonic flowmeter should be selected according to the measurement requirements and application occasions, in order to achieve economic benefits

When used for trade settlement, electric energy measurement, and product handover, the accuracy level should be higher, such as 1.0, 0.5 or even higher; although the higher the accuracy level of the ultrasonic flowmeter, the higher the price, but in the case of process control Therefore, the measurement of ultrasonic flowmeter can produce higher economic benefits, and the corresponding accuracy level should be selected in strict accordance with the control requirements.

 

In some cases where only the process flow is tested and no control and measurement are required, an ultrasonic flowmeter with a slightly lower accuracy level, such as 1.5, 2.5, or even 4.0, can be selected. The price of this ultrasonic flowmeter is much lower

 

 

 2. Principles applicable to measuring media and pipelines

The measuring range of the ultrasonic flowmeter and the diameter of the pipe under test, the flow rate of the medium and the degree of fullness of the medium should also be paid attention to. 5&; 0; mdash company; 12m/s, wide range

 

The specification (diameter) of the ultrasonic flowmeter is not necessarily the same as the specification (diameter) of the process pipeline, but it should be based on whether the flow range is within the flow range
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That is, when the pipeline flow rate is too low to meet the measurement requirements of the ultrasonic flowmeter, or the measurement accuracy cannot be guaranteed at this flow rate, the pipe diameter needs to be reduced to increase the flow rate in the pipeline to achieve satisfactory measurement results and accuracy.

 

 

Through the research of the above two points, I believe that users will be able to make choices in the future.

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