Abstract: The comparison information of the measurement accuracy of the gas flow meter and other products is provided by the excellent flow meter and flow meter manufacturers. The gas flowmeter adopts the traditional differential pressure flowmeter principle to ensure the durability, practicability and long service life of the product. At the same time, it has the advantages of high measurement accuracy and good stability. Flow measuring instruments for various gas flow measurement. gas flow. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following is the details of the comparison article of gas flowmeters and other products. The gas flowmeter adopts the traditional differential pressure flowmeter principle to ensure the durability, practicability and long service life of the product. At the same time, it has the advantages of high measurement accuracy and good stability. Flow measuring instruments for various gas flow measurement. The gas flowmeter is a product used to measure the precision of the chemical industry. It can accurately measure the results. The issue of environmental protection and energy saving has attracted more and more attention from the country. The mechanical properties used in various chemical plants determine the production and processing. Energy saving and environmental protection. How to compare the accuracy of flow meter measurement is the problem we will explain below. Let's take a detailed look at several simple methods of measurement comparison to properly assess the accuracy of meter measurement data. When using the pump flow test to compare the measurement data of the plug-in vortex flowmeter before the operator is not very recognized, it is often used on the pump nameplate.“specified performance point”The rated flow of the pump or the flow reading corresponding to the typical pressure-flow characteristic curve of the pump is compared. If the two flow values are inconsistent, the meter is considered to be inaccurate, and the meter maintenance personnel are immediately notified for inspection. It was found that the instrument was abnormal, so the two sides held their own opinions and disputes. In fact, the flow rate of the pump is often misunderstood, because the delivery flow of the pump is determined by the intersection of the characteristic curve of the pump and the load characteristic curve of the piping system, which changes with the operating load characteristics. Rated flow refers to the flow under certain specified conditions, and in most cases the actual flow and the rated flow, and in most cases the actual flow and the rated flow are not consistent. In addition, the rated flow of the pump is also specified to allow a tolerance of 4% to 8%. The pressure head-flow characteristic curve of each pump of the same specification will be different from the typical curve, and the conveying flow is also different. It is the measured pressure head-flow characteristic of the pump, and there may be an error of 2% to 3.5% between the flow value and the real value, so the flow value of the pump cannot be used as the basis for judging whether the flow meter is accurate. However, it can be cross-referenced during daily operation. If there is an abnormal change in the difference, it can be regarded as a fault phenomenon, so as to further check the water pump, instrument and piping system to determine the cause of the fault. We will solve your problems with the most professional attitude and the best service. Our products have excellent performances such as high precision, high temperature resistance, high pressure resistance, wide adaptability, safety and stability. We have been committed to the development of instruments and focus on the importance of quality. So choosing to cooperate with us is a decision you can never go wrong with. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'Comparison of Measurement Accuracy between Gas Flow Meter and Other Products'
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