摘要
流量仪表是过程自动化仪表与装置中的重要仪表之一,作为能源计量器具的重要组成部分,被广泛应用于石油、冶金、电力等各个领域,在国民经济中占有重要的地位。为了准确快速地在众多仪表中选择最佳的流量仪表,文中首先介绍流量仪表的类型、工作原理、影响因素及选型标准,然后结合现场工程应用分析了仪表选型的正确步骤,最后总结出仪表选型及应用应该具有系统性、科学性及创新性。
The flow instrument is the one of most important instruments in process automation meter and devices. As the one of important part of measuring instruments, it＇s widely used in oil, metallurgy, electricity and some other areas. It plays a very important role in national economy. In order to find the finest flow instrument exactly and quickly. The paper first introduces the type, working principle, effect factors and lectotype standard of the flow in- strument. And then, it analyze the step of correct leetotype combined with engineering application, and concluded that the lectotye and application of flow instruments should be systymatic, scientific and innovation.
出处
《自动化与仪表》
北大核心
2009年第6期56-59,共4页
Automation & Instrumentation
关键词
流量仪表
测量
选型
应用
flowmeter
measurement
type selection
application
