论文部分内容阅读
超声波非接触式流量计,适于测量油管外流体以及大管径流量。因为超声波流量计,无需在环空中起下仪器,所以不会改变环套空间内流体的流动状态,无附加阻力,生产管线正常运行,对于解决流量测量困难问题,尤其是大口径流量测量,建议采用改类流量计。超声波非接触式流量计在国际上应用广泛。
Ultrasonic non-contact flowmeter, suitable for measuring tubing outside the fluid and large diameter flow. Because of the ultrasonic flowmeter, without lifting the instrument in the annulus, it will not change the fluid flow in the annulus space, no additional resistance, normal operation of the production line, to solve the flow measurement difficulties, especially large-caliber flow measurement, it is recommended Using a modified flow meter. Ultrasonic non-contact flowmeter widely used in the international community.