可燃性气体监测报警控制仪

介绍一种可燃性气体监测报警控制仪，它不仅具有报警限设定、声光报警、控制输出功能，而且具有时钟、气体浓度显示、故障自诊断功能。现场实验


  Monitoring,Alarming and Controller for an Inflammable Gas

Wang Huaxiang Ren Siming Hao Kuihong Xu Lirong

(School of Automation,Tianjin University,Tianjin 300072)

Abstract：Introduces a monitoring,alarming and controller for an inflammable gas,Which can not only provide with the characters,i.e.setting up alarm limit,sound and light alarm,control output,but also with the functions,i.e.display of clock,the concentration detected gas and the self-diagnosed for fault.Experimental results in situ show that the monitor has good performance and it operates steadily and reliably.

Key Words：Inflammable Gas；Fault Diagnosis；Temperature Compensation；Sound and Light Alarm