The Vortex Flow Meter is developed based on the Karman vortex principle and is primarily used for flow measurement of fluids in industrial pipelines, such as gases, liquids, steam, and other media. Its features include low pressure loss, wide measurement range, and high accuracy. When measuring volumetric flow in various operating conditions, it is almost unaffected by fluid density, pressure, temperature, viscosity, and other parameters. The meter has no moving mechanical parts, which results in high reliability, low maintenance, and long-term stable instrument parameters. The vortex flow meter uses a piezoelectric stress sensor, ensuring high reliability, and can operate within a temperature range of -20°C to +250°C. It provides both analog standard signals and digital pulse signal outputs, making it easy to integrate with digital systems such as computers. It is a relatively advanced and ideal measurement instrument.
The vortex flow meter is one of the main flow instruments used internationally and is widely applied in industries such as petroleum, chemicals, rubber, thermal power, metallurgy, electricity, pharmaceuticals, textiles, printing and dyeing, and municipal construction, as well as in environmental protection projects. It is used for the measurement, heat measurement, detection, and control of flow in liquids (water, alcohol, low viscosity oils, beverages, seasonings, and chemical liquids), gases (air, oxygen, ammonia, natural gas, and coal gas), and steam (saturated steam, superheated steam).


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