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随着油田作业自动化和智能化程度越来越高,自动化仪表的种类也越来越多,更新换代的周期也越来越短,如何选用最合适的仪表也已成为保证测量准确性和稳定性所不容忽视的重要问题。为此,本文从油田作业自动化仪表应用现状出发,对自动化仪表的选用原则进行了探讨,基于此对温度测量、压力测量、流量测量和液位测量的仪表选用提出建议。
With the increasing automation and intelligentization of field operations, there are more and more types of automation instruments, and shorter and shorter cycles of replacement. How to choose the most appropriate instrument has also become the key to ensuring the accuracy and stability of measurement Important issues that can not be ignored. Therefore, based on the current situation of oil field operation automation instruments, this paper discusses the selection principle of automatic instruments, and puts forward suggestions on the selection of instruments for temperature measurement, pressure measurement, flow measurement and liquid level measurement.