The development advantage of precession vortex gas flow meter in oilfield metering

Abstract: The information on the development advantages of precession vortex gas flow meters in oilfield measurement is provided by excellent flowmeter and flowmeter manufacturers and quotation manufacturers. Abstract: The basic principle of precession vortex gas flowmeter When the fluid flowing in the axial direction enters the flow sensor, the vanes force the fluid to rotate, and then a vortex flow is generated in the center of the vortex creeping body. The vortex flow precesses in the Venturi tube and arrives. For more flowmeter manufacturers to select models and price quotations, you are welcome to inquire. The following is the article details of the development advantages of precession vortex gas flowmeters in oilfield measurement. The basic principle of the precession vortex gas flowmeter When the fluid flowing along the axial direction enters the flow sensor, the vanes force the fluid to perform a rotational motion, thus generating a vortex flow in the center of the vortex trailing body. The vortex flow precesses in the Venturi tube, and the sudden throttling at the constricted section accelerates the vortex flow. When the fluid flowing along the axial direction enters the flow sensor, the vanes force the fluid to perform a rotational motion, thus generating a vortex flow in the center of the vortex trail. The vortex flow precesses in the Venturi tube, and the sudden throttling at the constricted section accelerates the vortex flow. When the vortex flow enters the diffusion section, it is forced to perform precession secondary rotation due to the action of backflow. At this time, the rotational frequency of the vortex flow is proportional to the flow velocity of the medium and is linear. The weak charge signal detected by the piezoelectric sensor is amplified, filtered, and shaped by the preamplifier to become a pulse signal whose frequency is proportional to the flow rate, and finally sent to the totalizer for counting processing. The flow totalizer is composed of temperature and pressure detection analog channels and a micro-processing unit, and is equipped with an external signal interface to output various signals. The microprocessor in the flow meter can check the density and pressure of the medium according to the detected temperature value of the medium, and complete the detection of the volume flow and mass flow of the medium. The microprocessor in the flowmeter can perform temperature and pressure compensation according to the gaseous equation and automatically correct the compression factor. The advantages of the precession vortex gas flowmeter (1) The precession vortex gas flowmeter can detect the temperature and pressure of the medium, and the well will automatically compensate and automatically correct the compression factor. It can also directly detect the standard volume of gas or the mass flow of saturated steam. (2) The precession vortex gas flowmeter adopts advanced microcomputer technology and high-performance integrated chips, and uses advanced micro-power high-tech, and the power consumption of the whole machine is low. The flowmeter can be powered by the internal battery for a long time and can also be powered by an external power supply. (3) The flow meter adopts LCD display, which is clear and intuitive and easy to read. With pulse signal output, it can also output 4~20RAA standard analog signal according to user needs. (4) The RS485 interface is used to network with the host computer. Each host computer can carry 64 flow meters, and only need two communication lines. The installation cost is low, and it is convenient for users to centrally manage. Summary Therefore, from the perspective of oil field use, the precession vortex flowmeter has stable performance and small maintenance. Using the data measured by the precession vortex gas flowmeter, it is possible to analyze and study the change of oil well production in the unit block with Rikou, so as to achieve targeted management and construction. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'Development Advantages of Precession Vortex Gas Flow Meters in Oilfield Measurement'

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