论文部分内容阅读
H_2S等有毒有害气体在生产、运输、使用过程中一旦发生泄漏,将会引发严重的中毒事故,危害人民的生命安全,有毒有害气体的探测和监控技术目前已经在工业生产、环境监测等领域越来越受到重视。现设计了一种基于HART现场总线的新型有毒有害气体探测器,其技术的先进性及作用的重要性决定了它具有较好的应用前景。
H 2 S and other toxic and harmful gases in the course of production, transportation and use will lead to serious poisoning accidents and endanger people’s lives and safety. The detection and monitoring technologies of toxic and harmful gases are currently in the areas of industrial production and environmental monitoring To be more attention. Now a new type of toxic and hazardous gas detector based on HART fieldbus has been designed. Its advanced technology and the importance of its role determine its good application prospect.