摘要
提出了一种基于MSP430微控制器的本安型气体传感器的设计方案。综合应用了低功耗的单片机和外围芯片,并且采用了灵敏度高、稳定性强的电化学式气体传感器。整个设计可以实现系统的高测量精度、低功耗、本安等特性,同时可以达到数字编程和智能化处理的功能,能够广泛地应用于气体的在线检测。
A kind of design scheme of the Intrinsically Safe Gas Sensor Based on the MSP430 Micro-controller is presented. The ultralow-power single-chip MSP430, other peripheral chips and high sensitivity and strong stability electrochemistry gas sensor were used synthetically in the scheme, The whole design can realize some traits such as high-precision, ultralow-power, intrinsically safe of the system and it also can complete the function of the digital programming and the intelligent processing. It can be widely used to measure the eases on line.
出处
《仪表技术与传感器》
CSCD
北大核心
2005年第11期15-16,共2页
Instrument Technique and Sensor
关键词
本安型
电化学
气体传感器
Intrinsically Safe
Electrochemistry
Gas Sensor
