摘要
对一种新型红外气体传感器的设计进行了介绍,这种传感器的设计特点在于它通过NDIR红外气体分析仪进行电调制红外光源监测,从而实现有效的瓦斯浓度实时检测,并能液晶显示与浓度报警,可以用于煤矿井下作业安全监测辅助工具。
This paper introduces principle of NDIR electric modulation of infrared gas new infrared light sensor design,this design can be effective for real-time detection of gas concentration,and liquid crystal display with concentration of alarm,can be used in coal mine underground work safety monitoring prison auxiliary tool.
出处
《煤矿机械》
北大核心
2012年第10期173-174,共2页
Coal Mine Machinery
