Experimental Analysis and Data Summary of Imported Ultrasonic Flow Meter

Abstract: The experimental analysis and data summary information of imported ultrasonic flowmeters are provided by excellent flowmeter and flowmeter manufacturers. At present, in the ultrasonic flowmeter industry, fish and dragons are mixed. In a flowmeter industry forum, everyone expressed different views and opinions. After the technical exchange, at the joint invitation of a measurement and testing institute and a water bureau, Shanghai Senyi Intelligent Instrument. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following is the experimental analysis and data summary article details of imported ultrasonic flowmeters. At present, in the ultrasonic flowmeter industry, fish and dragons are mixed. In a flowmeter industry forum, everyone expressed different views and opinions. After the technical exchange, at the joint invitation of a measurement and testing institute and a water bureau, the engineering trial of Shanghai Senyi Intelligent Instrument entered the experimental stage with several products represented by the company and engineers from other manufacturers. The first experimental site condition: sewage treatment plant, drainage pipe, DN1800mm, carbon steel pipe, the outer wall of the pipe is coated with non-woven fabric and asphalt; in order not to attack other brands, and to record the experimental results objectively and truthfully, here, Only the performance and data of several ultrasonic flowmeters represented by our company are listed. 1. Premise: The coating on the outer wall of the pipeline is not removed, the SY-320 ultrasonic flowmeter has no signal and reading; the FLEXIM ultrasonic flowmeter F601, the signal is normal, the reading is normal, and the error between the reading value and the on-site electromagnetic flowmeter is +3.15% . 2. Premise: remove the coating on the outer wall of the pipeline, the SY-320 ultrasonic flowmeter has a signal, the reading is normal, and the comparison error with the on-site ultrasonic flowmeter is +3.7%. Considering the error of the ultrasonic flowmeter, the difference with the electromagnetic flowmeter is The error is superimposed, this reading is barely acceptable; the error of the FLEXIM ultrasonic flowmeter is +0.52%. Experiment summary: Through this experiment, it is easy to analyze the direct impact of on-site working conditions on the measurement results. The director of the Drainage Management Office expressed emotion to the observers: In the future, during the on-site measurement process, it is absolutely impossible to save trouble and speed up without processing the working conditions. Irresponsible for water use, water treatment, and existing equipment. The second test site condition: high temperature test site, a printing and dyeing factory, DN219, carbon steel pipeline, medium is heat transfer oil, temperature is 310 degrees, because for high temperature fluid test, only FELXIM ultrasonic flowmeter can test high temperature fluid at present. The second time is the measurement comparison of different people operating the same set of equipment under the same working conditions. Group A: A technician of an ultrasonic flowmeter, observe our company to operate the FLEXIM ultrasonic flowmeter, and then operate it. Group B: The technicians of Shanghai Senyi Intelligent Instrument have the experience of proficiently operating FLEXIM ultrasonic flowmeter, and have rich experience in high temperature fluid testing and gas medium testing. First of all, the personnel of group B operated, after 5 minutes of pipe surface treatment, nearly 10 minutes of high temperature wave guide plate installation, 5 minutes of flow sensor installation and host debugging, the signal is 4 bars, very good, the reading is very stable, and the scene is very stable. The comparison error of a certain plug-in table is: -0.475%. In group B, during the operation of personnel, personnel in group A observe and record the operation steps. Group A began to operate, and after nearly 30 minutes of installation and debugging, the data came out, but the error between the reading and the on-site default standard meter was +2.65%; after the guidance of professionals in Group B, Group A carried out the second independent installation After debugging, the final reading came out. At this time, the error between the reading and the standard meter is -0.45%. Experiment summary: The same working conditions, the same equipment, and different people measure, the effect is very different. When doing flow test, especially measurement institutions, such as boiler and pressure vessel inspection institutes, measurement and testing institutes and other third-party testing institutions, must be guided and trained by professional testers in order to play the due precision and role of the instrument. After the training and communication of professional and technical personnel, the instrument can be used smoothly, and the effect of purchasing the instrument can be achieved. The above experimental analysis is only for reference. In the selection process of ultrasonic flowmeter, it must be selected according to the actual working conditions and actual application, and there is no law. Only by selecting the appropriate ultrasonic flowmeter under the appropriate working conditions can we achieve the best results. If you encounter relevant problems during the selection, you can call or consult our company's professional and technical personnel. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'Experimental Analysis and Data Summary of Imported Ultrasonic Flow Meter'

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