How to solve the influence of pipeline vibration on the accuracy of intelligent electromagnetic flow meter

Abstract: The information on how to solve the influence of pipeline vibration on the accuracy of intelligent electromagnetic flowmeters is provided by excellent flowmeter and flowmeter manufacturers and quotation manufacturers. Abstract: The factors that affect the accuracy of the intelligent electromagnetic flowmeter are multi-dimensional. In this article, we mainly discuss and analyze the premise that the intelligent electromagnetic flowmeter is selected correctly and the fluid is full. 1. Installation of intelligent electromagnetic flowmeter. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following is the article details on how to solve the influence of pipeline vibration on the accuracy of intelligent electromagnetic flowmeters. The factors that affect the accuracy of the smart electromagnetic flowmeter are multi-dimensional. In this article, we mainly discuss and analyze the premise that the smart electromagnetic flowmeter is properly selected and the fluid is full. 1. The intelligent electromagnetic flowmeter is installed near the pump. When the pump is started, it will drive the pipeline to vibrate and affect the electromagnetic flowmeter. Processing method: The installation point of the electromagnetic flowmeter should be as far away as possible from the pump at a distance of more than 3 meters; 2. After Feedback from users shows that the supports for electromagnetic flowmeter installation are all thin, and some even have only one support frame. Therefore, when the vibration stress of the pipeline is transmitted to the pipe section of the instrument, the support will be insufficient to resist the vibration stress, which will lead to the failure of the instrument. The accuracy is reduced; Processing method: The position of the support should be installed within a distance of 15D upstream and downstream as far as possible, and two support brackets are installed on the intelligent electromagnetic flowmeter to resist enough vibration stress, and the diameter of the support bracket must be enough to support The weight of the instrument and the pipeline, and isolate the vibration; 3. When the intelligent electromagnetic flowmeter has multiple supports and they are installed together, if one is affected by vibration, it will inevitably be transmitted to the next support; treatment method: When When the support is not easy to install on the vertical pipeline, the pipeline can be designed to be horizontal for better installation; 4. Some users install the support frame on the vertical pipeline, but the support frame is not enough to support the total weight of the pipeline and the flowmeter , especially for instruments with large diameters, this has no effect on the resistance of pipeline vibration; treatment method: try to increase the diameter of the support frame to support enough weight, and pay attention not to connect the support frames together, must Install separately; 5. If the support frame is installed at the flange connection of the intelligent electromagnetic flowmeter, it will also generate stress, which will affect the accuracy of the instrument; Treatment method: The outlet pipeline of the electromagnetic flowmeter should be installed as far as possible higher than the electromagnetic flowmeter. The pipeline of the second support frame of the flowmeter can generate a small back pressure and avoid the siphon phenomenon. Summary: From the above problems, it can be seen that the factors affecting the accuracy of the intelligent electromagnetic flowmeter are mainly concentrated in Due to the vibration of the pipeline, for users who have vibration in the pipeline, some of the above methods can be used for reference. The above is the entire content of this article. You are welcome to inquire about the flowmeter selection and quotation of our manufacturer. 'How to solve the influence of pipeline vibration on the accuracy of intelligent electromagnetic flow meter'
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