Abstract: Briefly describe how to correctly use the precession vortex flowmeter. The information is provided by the excellent flowmeter and flowmeter manufacturers and quotation manufacturers. The precession vortex flowmeters produced by Weinan and Shunda flowmeter manufacturers are now widely used in flowmeters for various gas flow measurement in petroleum, chemical, electric power, metallurgy, urban gas supply and other industries. The accurate use of precession vortex flowmeters must comply with the following Five point request. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following is a brief description of how to use the precession vortex flowmeter correctly. Precession vortex flowmeters produced by flowmeter manufacturers are now widely used in flowmeters for various gas flow measurement in petroleum, chemical, electric power, metallurgy, urban gas supply and other industries. The precise use of precession vortex flowmeters must comply with the following five requirements , so as to ensure the accuracy of the measurement. The following techniques describe how to properly use a precession vortex flowmeter. 1. Precise selection of precession vortex flowmeter is widely used in natural gas, gas and other industries, with stable performance, accurate measurement, and convenient installation. When it has been determined to choose a precession vortex flowmeter, the next is the flow sensor. The selection of standards and their kits is critical. In a word, choose well before you dare to use it well. For this reason, two basic principles should be grasped in the selection process; namely: one must ensure the accuracy of use, and the other must ensure the safety of production. To do this, it is necessary to implement three selection parameters, namely, the maximum, minimum and commonly used instantaneous flow rates in the near and long term, the planned pressure of the measured medium, and the operating pressure. 2. Calibration before use On the one hand, considering that there are still so many difficulties in the on-site verification of this type of flow sensor. In addition, if the purpose of the purchase is to prepare this kind of flow sensor to be used in relatively important measurement occasions, such as large-flow transaction measurement or measurement points with outstanding measurement conflicts, and there is no online flow calibration on the application site. conditions, then in this case, it is easy to conclude that all the functions of the flow sensor are qualified based on a factory certificate provided by the manufacturer at the time of purchase, which is a bit premature. Therefore, in order to ensure the reliability and accuracy of the measurement results of the flow sensor in the future operation process, it is necessary to send the flow sensor to the department with the verification ability and qualification for a full flow range system before the official installation. Check. 3. Do a good job of technical installations Although this kind of flow sensor does not have too many special requirements for technical installations and application environments, any type of flow measurement surface has such a commonality, that is, to prevent oscillation and high temperature environment from flowing with the flow state as much as possible Disturbing elements, keeping the inner wall of the straight pipe section before and after the flow sensor lubricated and straight, ensuring that the measured medium is a clean single-phase fluid, etc. 4. Strengthen the management of the precession vortex flowmeter in the later stage Although it has the characteristics of various automatic treatment functions and micro-power consumption, it still needs to be strengthened after it is put into operation. For example, in order to ensure the accuracy and reliability of the long-term operation of the flow sensor, it is necessary to regularly calibrate the system, copy the header data, replace the medium parameters, and check the battery status, flow sensor coefficients and lead seals from time to time. 5. Pay attention to internal protection If the measuring cavity of the flow sensor and its components need to be regularly inspected or cleaned due to air pollution or other reasons, it is necessary to pay special attention to one point: for the precession vortex flow sensor of the same standard, its The core components such as the vortex generator and the guide body cannot be exchanged. Otherwise, the external measurement coefficient must be recalibrated and the temperature and pressure sensors equipped with it must be systematically calibrated. Flowmeter manufacturers, professional selection, professional quotation, and strive to develop various flowmetering products, according to the needs of different customers, the requirements of different customer equipment, professional custom all kinds of non-standard flowmeter products, in full accordance with the parameters provided by customers and requirements to carry out for customers“Tailored”,persist in“Quality*, User*”The factory management policy ensures long-term stability and continuous improvement of product quality, and provides users with high-quality products and perfect services. To ensure that the flowmeter of the instrument leaves the factory to play the maximum effect, bringing more convenience and benefits to customers. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'A brief description of how to use the precession vortex flow meter correctly'
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