摘要
阐述气体分析仪自动取样管路的设计、DCS系统的分析通道投切控制逻辑,实现按设定时间自动在多个取样测点的自动巡检。它适用于无腐蚀性气体组份分析的场合,可提高单台分析仪的利用率。
This paper expounds the design of the automatic sampling pipeline for gas analyzers,the switching control logic of the analysis channel in Dcs systems,and the implementation of automatic inspection at multiple analysis sampling measurement points according to the set time.It is suitable for the analysis of non corrosive gas components and improves the utilization rate of a single analyzer.
作者
韩烨阳
HAN Yeyang(School of Automation,Nanjing University of Science and Technology,Jiangsu 210094,China)
出处
《电子技术（上海）》
2024年第6期256-257,共2页
Electronic Technology
关键词
自动取样管路
投切控制逻辑
分析取样测点
自动巡检
automatic sampling pipeline
switching control logic
analysis of sampling measurementpoints
automatic inspection
