I would like to share with you the application solutions for micro motion flowmeters in LNG measurement

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　　Keywords of this article: Micro Motion flowmeter http://flowmeter-china.cn/ Article source: http://flowmeter-china.cn/News/187.html Recently, many users have been asking about the Micro Motion flowmeter – what are its greatest advantages when measuring LNG, a cryogenic fluid? Why ask that? This is because many customers prefer to use Micro Motion flowmeters as the preferred choice for their practical applications. If you are curious to find out the answer, please follow me to find out more. 　　Introduction to the principle of micro motion flowmeters in measuring LNG: The density and temperature of LNG must be maintained within a certain range that corresponds to its liquid state. This is because LNG is a cryogenic substance that is highly sensitive to ambient temperature, and it tends to vaporize and evaporate easily. To enable accurate single-phase measurement and quantification under stable conditions, it is necessary to control these parameters. 　　First: Application approach – accumulating experience through practice. The micro motion flow meter provides optimal predictive information to the control system by accurately controlling temperature, density, and flow rate, as well as making precise assessments of the LNG state, thereby enabling the most accurate single-phase measurement of LNG. 　　Let’s discuss further the application solutions for using high-precision mass flow meters in LNG measurement. Micro Motion flow meters are the only supplier with successful experience in their use in LNG trade transfers. 　　In LNG cryogenic liquid measurement applications, Gaozhun mass flow meters are the only supplier to have obtained third-party test reports and certifications. (NIST) The micro motion flowmeter is the only one to have been proven to achieve a non-conformance of less than +/-0.4% in the measurement of LNG, a cryogenic liquid. 　　Micro Motion flowmeter products have over 15 years of experience in applications involving ultra-low temperatures in LNG processing. 　　Second: The product solution – the micro motion flow meter – has the following performance characteristics: Flow tube structure: U-shaped design, which provides good resonance vibration effects, with a relatively low \"drive gain\". 　　Measurement range: Depending on the pipe diameter, it ranges from a minimum of 2 Kg/min to a maximum of 545 T/h. 　　Flow tube material: 316L low-carbon stainless steel, which offers good resistance to low temperatures and metal ductility. 　　Measurement accuracy: +/−0.1% for batch measurements. Temperature range: -240°C to +240°C. Measurement parameters: Volume flow rate, density, mass flow rate, and temperature can be measured simultaneously. 　　Configuration method: 1. The MODBUS output can not only provide the measured flow rate, temperature, and density, but also various status variables of the flow sensors. Among these, the \"drive gain\" is an important variable for determining the condition of the LNG inside the flow tube; therefore, this OEM configuration method is highly recommended. 　　2. The transmitter can provide signals for the measured flow rate, temperature, and density in the form of pulses as well as 4-20mA signals. The above text introduces the solutions offered by Micro Motion flowmeters for measuring LNG at extremely low temperatures, covering aspects such as the products themselves, practical applications, third-party testing and certification, as well as real-world examples. It is hoped that these details will provide some inspiration for further developing and improving this solution in conjunction with control systems.