This paper presents the advantages of industrial wireless technology along with several mainstream standard of industrial wireless instrumentation.It focuses on the theoretical basis,structure,characteristics and applied principle of the technology.Finally, it describes the application analysis and prospect of the technology combined with the actual situation of instrumentation technology in China offshore oil industry.%本文概述了工业无线技术优势,介绍了目前主流的几种工业无线仪表标准,重点阐析了无线HART的理论基础、结构、特点及应用原则.最后结合目前我国海洋石油工业仪表的实际情况,对无线HART进行应用分析和展望.
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