Application of intelligent precession vortex flowmeter in urban natural gas
2021-07-06
Intelligent precession vortex flowmeter can be widely used in petroleum, chemical, electric power, metallurgy, urban gas supply and other industries to measure various gas flow, is the current oil field and urban natural gas transmission and distribution measurement and trade measurement commonly used products.
Intelligent precession vortex gas flowmeter main features: built-in pressure, temperature, flow sensor, high safety performance, compact structure, beautiful appearance; Local display of temperature, pressure, instantaneous flow and cumulative flow; The new signal processing amplifier and unique filtering technology are used to effectively eliminate the interference signals caused by pressure fluctuations and pipeline vibration, greatly improve the anti-interference ability of the flowmeter, and make the small flow rate have excellent stability; Unique time display and real-time data storage function, no matter what the situation, can ensure that the internal data will not be lost, can be permanently saved; The power consumption of the whole machine is extremely low, and it can run with the internal battery for a long time. It is an ideal local display instrument without external power supply. Reliable anti-theft function, password protection to prevent parameter changes; The watch head can be rotated 360 degrees, easy to install. Based on the above performance characteristics, intelligent precession vortex gas flowmeter has been widely used in natural gas flow, and is a better choice for natural gas flowmeter measurement.
The smart precession vortex flowmeter can be installed vertically, horizontally or at any inclined position according to the flow direction sign. When the pipeline is long or close to the vibration source, the support should be installed on the upper and lower reaches of the precession vortex flowmeter to eliminate the influence of pipeline vibration. The installation site of the intelligent precession vortex flowmeter should have enough space to facilitate the inspection and maintenance of the flowmeter, and should meet the environmental requirements of the flowmeter. The interference of external strong magnetic field should be avoided. When it is installed and used outdoors, there should be a cover to avoid sun exposure and rain erosion, which will affect the service life of the instrument. When the intelligent precession vortex flowmeter is running, it is not allowed to open the back cover at will to change the instrument parameters, otherwise the shadow length flowmeter should work normally, and the sealing situation at the flange of the precession vortex flowmeter should be checked regularly to prevent leakage.
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