Features of the Weiliba flow meter

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　　The Weiliba flow meter was developed on the basis of the Anubaa meter; in simple terms, it is a uniform-flow tube with multiple pairs of pressure tapping holes arranged according to certain rules in the high- and low-pressure areas, and a bullet-shaped cross-section. Compared to other average-flow probes, the VeriBa flow meter boasts excellent performance characteristics thanks to its unique design, which **improves the stability and accuracy of differential pressure signal detection**: The bullet-shaped cross-section ensures a precise pressure distribution in the fluid, as well as a fixed fluid separation point; the upstream surface of the probe is designed with a rough texture, which creates a stable turbulent boundary layer as the fluid flows past, reducing fluid drag and vortex shedding forces and thereby improving measurement accuracy at low flow rates; the low-pressure pressure tapping holes are located on the sides behind the probe, ahead of the fluid separation point, away from the area where vortex fluctuations occur. This allows for the generation of stable differential pressure signals, and it also keeps these holes away from the area where impurities accumulate at the back of the probe, thus preventing blockages; its unique high-strength bullet-shaped single-piece dual-chamber structure results in an integrated internal design, which prevents signal leakage, enhances the structural strength of the probe, and enables long-term high-precision measurements; it is suitable for various media such as gases, liquids, and steam, and it offers superior performance in measuring steam flow compared to other detection devices; in addition, the VeriBa flow meter features a wide range of measurement capabilities, low permanent pressure losses in pipelines, easy installation, minimal maintenance requirements, and a long service life. 　　Flow metering is one of the components of metrological science and technology, and it is closely related to the national economy, national defense construction, and scientific research. Doing this job well plays an important role in ensuring product quality, improving production efficiency, and promoting the development of science and technology. Especially in today’s era of energy crises and increasing automation in industrial production, the significance and role of flow meters in the national economy have become even more evident.