煤矿自标校电化学一氧化碳传感器研究  

Research on Self Calibration Electrochemical Carbon Monoxide Sensor for Coal Mine

作　　者：孔祥柯 

机构地区：[1]中煤能源黑龙江煤化工有限公司依兰第三煤矿,黑龙江依兰154854

出　　处：《煤炭技术》2016年第8期262-264,共3页Coal Technology

基　　金："十二五"国家科技支撑计划项目(2012BAK04B09-02-02)

摘　　要：依据电化学敏感元件输出值与测量值的线性关系的原理,采用实际积累数据对一氧化碳传感器进行标校的方法,结合智能诊断电路,研制一种能够对元件进行自标校,并且自诊断元件损坏、电源是否正常工作、多种制式输出为一体的电路短路、断路、通信信号是否故障的自标校电化学一氧化碳传感器。Based on the linear relationship between the output value and the measured value of the electrochemical sensing element, the method of using the actual data to carry out the calibration of the carbon monoxide sensor, and combined with intelligent diagnosis circuit, a self-calibration carbon monoxide sensor is developed which can self calibrate the elements, and self-diagnosis element damage, normal operation of power source, failures in short circuit, open circuit, communication signals of the circuit that integrating a variety of output standards.

关 键 词：电化学元件 一氧化碳传感器 自标校 

分 类 号：TD711[矿业工程—矿井通风与安全]