摘要
高浓度二氧化碳气体成份检测是能源工业,冶金工业急需解决的问题。研究了以新型纳米CuO-BaTiO3电子陶瓷电容型CO2气敏元件和单片机技术为核心的气体成分在线检测系统,介绍了传感器的原理和设计。单片机系统以MSP430F449为核心,系统可实现数据的采集、运算、存储、显示、发送等功能。为了对测量数据的进一步处理,编制了上位机软件,以C++作为开发工具,实现了上传数据的接收、保存、显示和进一步分析等功能。
The analysis of high concentration carbon dioxide is much concerned in industry,especially for energy industry and metallurgy.It studied a detection system for high CO_2 mixed gas,which is mainly constructed by a new sensor and a microcontroller.The sensor is called a capacitive-type sensitive element for CO_2 composed of nanometer-scale CuO-BaTiO_3 complex oxide electronic-ceramic.The microcontroller adopted MSP430F449 micro converter made by TI Company.With C language,the detection system has the functions for data processing,storage,display and communication with PC.For the further treatment of the data,the PC software is designed to manage data.
出处
《仪器仪表学报》
EI
CAS
CSCD
北大核心
2005年第z1期328-329,共2页
Chinese Journal of Scientific Instrument
基金
国家自然科学基金(59974001)资助项目
