Several factors to distinguish the quality of the flow meter

Abstract: The information of several major factors to distinguish the quality of flow meter is provided by excellent flow meter and flow meter manufacturers. Any product has a quality statement. Now that the society is progressing and the industry is developed, users have higher and higher quality requirements for products. The same is true in the flowmeter industry. The development of flowmeters is accelerating, and users have more and more needs and requirements for flowmeters. high while flowing. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following are the details of several major factors that distinguish the quality of flowmeters. Any product has a quality statement. Now that the society is progressing and the industry is developed, users have higher and higher quality requirements for products. The same is true in the flowmeter industry. The development of flowmeters is accelerating, and users have more and more needs and requirements for flowmeters. High, and there are many manufacturers of flowmeters. At this time, there is a problem of flowmeter selection and judging whether the quality of the product is good or not. The biggest problem should be judging the quality of the product. The selection problem is not too big. If you find any flowmeter manufacturer, you will help you choose the type. However, in terms of quality, manufacturers must say that their products are good, and this needs to be done from the side. The side is reflected, such as market reputation, such as user evaluation, and now the Internet is so developed, all these related information can be found online. So what are the indicators of whether a product is of good quality or not? Generally speaking, the quality of the flow meter is reflected from the following aspects. ①Accuracy flowmeter measurement must obtain a measurement result, the size of the flow, but there will be an error in this measurement. The smaller the error, the closer it is to the actual flow, the higher the accuracy of the flowmeter. The higher the accuracy, the higher the requirements for the flow meter production process. No instrument can measure the true value of the fluid being measured with 100% accuracy, it can only be said to be as close to the actual flow rate as possible. Many industrial productions now require high-precision flowmeters, so this accuracy must be considered when purchasing. As an industrial instrument, most of the flow meters are 2.5 and 4.0, but they can also achieve an accuracy of 1.5. The flowmeter has professional non-standard customization capabilities, and can customize high-precision flowmeters. ② Sensitivity What is the sensitivity, and where do you get the performance from? Generally speaking, this sensitivity refers to the sensitivity of the instrument measurement. It is usually expressed by the ratio of the change of the output of the instrument to the change of the measured parameter that causes the change. ③ Response time During the use of a flowmeter, it is necessary to truly reflect the data of the flow rate and to respond as quickly as possible. When the measured fluid parameter changes, the measured value indicated by the meter will always be ready to be expressed after a while, and the delay time of this lag is the response time. ④Zero drift and span drift refer to the percentage of the average change relative to the span after multiple measurements of the relative zero and maximum span confirmed by the instrument. ⑤ What is reproducibility? It refers to the percentage of the difference between each measured value and the average value relative to the maximum scale range when the same instrument is used to repeatedly measure a certain parameter under the same measurement conditions. This is an important indicator of the stability of instruments and meters, and generally needs to be checked when they are put into operation and during daily calibration. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'Several factors to distinguish the quality of the flow meter'

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