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High-precision mass flow meter shows great potential for development - focus on microfluidic control technology

High-precision mass flow meter shows great development potential
High-precision mass flow meters have steadily increased their interest in it over the past decade. High-precision mass flow meters have been widely used in food, beverage, chemical, pharmaceutical, petroleum, and natural gas industries. With the attention of people, the performance of high-precision mass flow meters is constantly developing. Its big advantage is that it can measure mass flow directly, while other instruments can only measure volume flow. The high accuracy, wide range, and repeatability of high-precision mass flow meters are also further reasons for their wide application and rapid development in the industrial field.
The high-precision mass flowmeter utilizes the patented coupled vibration isolation technology to make the product insensitive to on-site vibration disturbances and has strong adaptability; zui can reach 0.1% of the indicated value with high accuracy, the instrument's measuring range is higher than züi by 100:1; and special explosion-proof leakage is used. Measurement sensor, real-time monitoring of CNG leakage and early warning; high-precision mass flow meter using high pressure stainless steel metal shell to achieve dual protection of leakage; high-precision mass flow meter with integrated transmitter, easy installation, no straight pipe requirements, no matter Upstream or downstream of the sensor, it is fully compatible with similar foreign products.
High-precision mass flowmeter uses dual “Π” type measuring tubes for differential signal detection, and is equipped with a digital signal processor (DSP)-based electronic conversion device that integrates digital closed-loop control, digital signal processing, calculation, and diagnostic functions of the sensor. A high-precision mass flow meter can measure fluid mass flow, density and temperature in real-time online, with high measurement accuracy and good reliability. After the direct communication with the computer, DCS, etc. through the RS485 interface (or HART interface), in the dedicated software environment, the user can directly perform online node configuration, fault diagnosis and data recording.
High-precision mass flow meters directly measure the mass flow of the medium through the flow meter, as well as measure the density of the medium and indirectly measure the temperature of the medium. Since the transmitter is a smart meter with a single-chip microcomputer as the core, more than ten parameters can be derived for the user according to the above three basic quantities. High-precision mass flow meter is a new generation of flow meter with flexible configuration, powerful functions and high cost performance.
High-precision mass flow meters measure the flow rate by using a thermal sensing method, which measures the flow rate of the molecular masses removed by separate molecules. Because it is measured with a thermal method, it does not affect the measurement due to changes in gas temperature and pressure. result. High-precision mass flowmeter is a more accurate, fast, reliable, efficient, stable and flexible flow measurement instrument, which will be more widely used in petroleum processing, chemical engineering and other fields. It is believed that it will show great potential in promoting flow measurement.

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