How to judge the quality of mass flow meter?

Generally speaking, the flowmeter is good or bad from the following aspects. ①Accuracy flowmeter measurement must obtain a measurement result, the size of the flow rate, but this measurement will have an error, the smaller the error, the closer to the actual flow rate, the higher the accuracy of the flowmeter, the higher the accuracy The higher the requirements for the flowmeter production process, the higher. No instrument can accurately measure the true value of the measured fluid, it can only be said to be as close as possible to the actual flow. Many industrial productions now require high-precision flowmeters, so this accuracy must be considered when purchasing. As an industrial instrument, most of the flowmeters are 2.5 and 4.0, but the accuracy of 1.5 can also be achieved. Changzhou Chengfeng flowmeter has professional non-standard customization capabilities, and can customize high-precision flowmeters. ②Sensitivity What is sensitivity and where does it come from? Generally speaking, this sensitivity refers to the sensitivity of the instrument measurement. It is often expressed as the ratio of the change in output of the instrument to the change in the measured parameter that causes the change. ③Response time During the use of a flowmeter, it is necessary to truly reflect the data of the flow rate and respond as quickly as possible. When the measured fluid parameters change, the measured value indicated by the instrument will always take a while to be ready to express, and the delay time of this lag is the response time. ④ Zero point drift and range drift Refers to the percentage of the average change value relative to the range after multiple measurements of the relative zero point and large range confirmed by the instrument. ⑤ Reproducibility What is repeatability? It refers to the percentage of the difference between each measured value and the average value relative to the large scale range when the same instrument is used to repeatedly measure a certain parameter under the condition of constant measurement conditions. This is an important indicator of the stability of instruments and instruments, and generally needs to be inspected during commissioning and daily calibration.

Building a brand as Sincerity Group from the very start is simple so long as you keep 'the three C's' in mind: clarity, consistency and constancy.

Beijing Sincerity Automatic Equipment Co., Ltd’s mission is to use our extensive mass flow meter experience to deliver tangible business results enabling our clients in industry and government to profit from the advanced use of technology. We strive to build long-term client relationships based on mutual trust and respect.

When selecting the best products for customers, we considered not only the mass flow meter, but also the fork density meter manufacturer.