The CI-FV20x-V vortex flow meter is a cutting-edge solution for measuring the volume flow of gas, steam, or liquid. Based on the Kármán vortex street principle, it offers high precision and excellent stability, making it ideal for a wide range of industrial applications. With its simplified structure, strong anti-pollution capability, and robust reliability, the CI-FV20x-V delivers consistent performance even in challenging environments. At the core of its performance is an ultra-sensitive dual vortex sensor that captures both the flow signal and any disturbance signals in real time. Paired with an advanced algorithm, the flow meter can intelligently distinguish between true flow data and external interference, including vibration and electromagnetic noise. This intelligent signal processing ensures accurate and reliable readings under complex working conditions. A key highlight of the CI-FV20x-V is the integration of DSA (Digital Spectrum Analysis) technology. Compared to traditional vortex flow meters, DSA significantly enhances measurement performance—especially at low flow rates—while expanding the turndown ratio and strengthening resistance to both mechanical and electrical disturbances. The result is improved measurement accuracy, better sensitivity, and long-term operational stability. Designed with safety and durability in mind, the CI-FV20x-V features a fully explosion-proof construction suitable for hazardous areas. It is certified to Ex db IIC T6 Gb / Ex tb IIIC T80°C Db standards and offers IP67-rated protection, ensuring reliable operation in dusty, wet, or potentially explosive environments. With its intelligent design, advanced sensing technology, and rugged build, the CI-FV20x-V vortex flow meter provides an optimal balance of performance, safety, and versatility—making it an excellent choice for modern industrial flow measurement.

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