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涡街流量计通常被用作计量蒸汽的流量。下面笔者以涡街流量计为例,结合自己近几年现场校验仪表的经验,介绍涡街流量计及其配套仪表在安装和使用中最常出现的问题以及解决办法。一、现场安装中最容易出现的问题1.涡街流量计上、下游直管段的长度不够引入误差众所周知,涡街流量计安装对直管段的要求是非常严格的,国内外各个厂家的技术资料对涡街流量计上、
Vortex flowmeters are commonly used to measure the flow of steam. The following author vortex flowmeter as an example, combined with their own field calibration instruments in recent years experience, introduced the vortex flowmeter and its supporting instruments in the installation and use of the most common problems and solutions. First, the site installation of the most prone to problems 1, vortex flowmeter, the downstream straight pipe length is not enough to introduce errors As we all know, vortex flowmeter installation requirements of the straight pipe is very strict, domestic and foreign manufacturers of technical information On the vortex flowmeter,