Abstract: The application difference information of portable ultrasonic flowmeters and fixed ultrasonic flowmeters is provided by excellent flowmeter and flowmeter manufacturers. Portable ultrasonic flowmeter is a very commonly used measuring flow element in industrial production, which is of great significance to industrial production. At present, portable ultrasonic flowmeters are widely used in various industrial production to measure the effect of industrial flow. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following is the application difference between portable ultrasonic flowmeters and fixed ultrasonic flowmeters. Portable ultrasonic flowmeter is a very commonly used measuring flow element in industrial production, which is of great significance to industrial production. At present, portable ultrasonic flowmeters are widely used in various industrial production, and the effect of measuring industrial flow is very significant. This article will briefly describe the application differences between portable ultrasonic flowmeters and stationary ultrasonic flowmeters. (1) Applicable occasions Different fixed ultrasonic flowmeters are used to install in a fixed position to measure the flow of fluids in a specific pipeline for a long time without interruption; portable ultrasonic flowmeters have great mobility and are mainly used for For temporary measurement of fluid flow in different pipes. (2) The fixed ultrasonic flowmeter requires long-term continuous operation, so it needs to use 220V AC power supply. The portable ultrasonic flowmeter can use both the on-site AC power supply and the built-in rechargeable battery, which can work continuously for 5~10h [hours]. ], which greatly facilitates the need for temporary flow measurement in different occasions. (3) Some functions are different. The customized ultrasonic flowmeter usually has functions such as 4-20mA signal output for remote display, but it can only store the parameters of one pipeline inside; the portable ultrasonic flowmeter is only for on-site inspection at that time. The flow rate and the accumulated flow rate in a short period of time generally have no output signal function, but in order to facilitate the measurement of the flow of different pipelines, it has a wealth of storage functions, which can simultaneously store the parameters of dozens of different pipelines for recall at any time. Fixed and portable ultrasonic flowmeter transducers can be divided into three types of ultrasonic flowmeters: external sticking type, plug-in type and pipe segment type. (1) The externally attached ultrasonic flowmeter is the earliest produced, most familiar to users and the most widely used ultrasonic flowmeter. The installation of the transducer does not require the pipeline to be interrupted, and it is ready to use. It fully reflects the installation of the ultrasonic flowmeter. Simple and easy to use features. (2) Some pipelines of the pipe section type have serious attenuation of ultrasonic signals due to sparse materials, poor sound conduction, or serious corrosion, and there are gaps between the lining and the inner space of the pipeline. Tube segment ultrasonic flowmeter. The tube segment ultrasonic flowmeter integrates the transducer and the measuring tube, which solves a difficult problem in the measurement of the externally attached flowmeter. Moreover, the measurement accuracy is higher than other ultrasonic flowmeters, but at the same time, it sacrifices the advantage of continuous flow installation of externally mounted ultrasonic flowmeters, and requires cutting the pipeline to install the transducer. (3) Insertion type insertion type ultrasonic flowmeter is between the above two. During the installation, the flow can be continuous. Use special tools to punch holes in the pipeline with water, and insert the transducer into the pipeline to complete the installation. Since the transducer is in the pipeline, its signal transmission and reception only pass through the measured medium, not through the pipe wall and lining, so its measurement is not limited by the pipe quality and pipe lining material. The above is about Xinxin“The difference between portable ultrasonic flowmeters and stationary ultrasonic flowmeters”I hope it can help you, and look forward to cooperating with you! wish you a happy life! Article source: The above is the entire content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'Application Difference between Portable Ultrasonic Flow Meter and Fixed Ultrasonic Flow Meter'
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