Abstract: The intelligent precession vortex flowmeter is mainly used in petroleum, chemical, electric power, metallurgy, urban gas supply and other industries to measure various gas flows. It is currently the first choice for natural gas transmission and distribution measurement and trade measurement in oil fields and cities. This article mainly introduces the application of intelligent precession vortex gas flowmeters in gas fields and urban natural gas for everyone to understand.
Intelligent precession vortex flowmeter main purposes: can be widely used in petroleum, chemical, electric power, metallurgy, urban gas supply and other industries to measure various gas flow, is the oil field and the city's natural gas transmission and distribution measurement and trade measurement of the preferred product.
The working principle of the intelligent precession vortex flowmeter: A group of spiral guide vanes are placed on the inlet side. When the fluid enters the flow sensor, the guide vanes force the fluid to generate a violent vortex flow. When the fluid enters the diffusion section, the vortex flow is subjected to a back flow, and a secondary rotation is started to form a gyro-type eddy precession phenomenon. The precession frequency is proportional to the flow rate and is not affected by the physical properties and density of the fluid. The secondary rotation precession frequency of the fluid measured by the detection element can achieve good linearity over a wide flow range. The signal is amplified by a preamplifier, filtered, and converted into a pulse signal that is proportional to the flow rate. Then it is sent to the microprocessor for integration with temperature, pressure, and other detection signals. Finally, the measurement results are displayed on the LCD screen. (Instantaneous flow, cumulative flow and temperature, pressure data).
Intelligent precession swirl gas flow meter main features:
1. Built-in pressure, temperature, flow sensor, high safety performance, compact structure, beautiful appearance.
2. Displays temperature, pressure, instantaneous flow, and cumulative flow in place.
3. The use of new signal processing amplifiers and unique filtering technology effectively eliminates the interference signals generated by pressure fluctuations and pipeline vibrations, greatly improving the anti-jamming capability of the flowmeter and enabling excellent stability of small flow rates.
4. The unique time display and real-time data storage functions ensure that internal data is not lost and can be permanently stored regardless of the situation.
5. The power consumption of the whole unit is extremely low, and it can be operated with the long-term power supply of the internal battery. It is ideal to display the instrument without external power supply.
6. Anti-theft function is reliable and password protected to prevent parameter changes.
7. The head can rotate 180 degrees, easy to install The smart precession swirl gas flow meter has been widely used in natural gas flow, which is the best choice for natural gas flow meter measurement.
Intelligent precession vortex flowmeter main purposes: can be widely used in petroleum, chemical, electric power, metallurgy, urban gas supply and other industries to measure various gas flow, is the oil field and the city's natural gas transmission and distribution measurement and trade measurement of the preferred product.
The working principle of the intelligent precession vortex flowmeter: A group of spiral guide vanes are placed on the inlet side. When the fluid enters the flow sensor, the guide vanes force the fluid to generate a violent vortex flow. When the fluid enters the diffusion section, the vortex flow is subjected to a back flow, and a secondary rotation is started to form a gyro-type eddy precession phenomenon. The precession frequency is proportional to the flow rate and is not affected by the physical properties and density of the fluid. The secondary rotation precession frequency of the fluid measured by the detection element can achieve good linearity over a wide flow range. The signal is amplified by a preamplifier, filtered, and converted into a pulse signal that is proportional to the flow rate. Then it is sent to the microprocessor for integration with temperature, pressure, and other detection signals. Finally, the measurement results are displayed on the LCD screen. (Instantaneous flow, cumulative flow and temperature, pressure data).
Intelligent precession swirl gas flow meter main features:
1. Built-in pressure, temperature, flow sensor, high safety performance, compact structure, beautiful appearance.
2. Displays temperature, pressure, instantaneous flow, and cumulative flow in place.
3. The use of new signal processing amplifiers and unique filtering technology effectively eliminates the interference signals generated by pressure fluctuations and pipeline vibrations, greatly improving the anti-jamming capability of the flowmeter and enabling excellent stability of small flow rates.
4. The unique time display and real-time data storage functions ensure that internal data is not lost and can be permanently stored regardless of the situation.
5. The power consumption of the whole unit is extremely low, and it can be operated with the long-term power supply of the internal battery. It is ideal to display the instrument without external power supply.
6. Anti-theft function is reliable and password protected to prevent parameter changes.
7. The head can rotate 180 degrees, easy to install The smart precession swirl gas flow meter has been widely used in natural gas flow, which is the best choice for natural gas flow meter measurement.
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