The high sensitivity gaseous hydrocarbon sensing device based on the improved signal processing circuit
In order to improve the gas sensitivity, selectivity and the expansion of the gas detection components, we presents a kind of gaseous hydrocarbon sensor with optimization electronic circuit which is able to be easily carried and have a high sensitivity. The system obtained by gas acquisition and processing module and the gas sensor feedback signal to the electronic circuit processing module, then accurately display data to the computer. The sensor can directly measure the quantities of the gaseous hydrocarbon in the sample. The detection limit is 10 -10 g. It not only can be used to explore the gas and oil in sea, but also can be used to test the other over-trace gas.
gas sensor technology gas measurement system optimization optimization electronic circuit gaseous hydrocarbons sensor oil and gas exploration
Chaofan Lin Weixi Wang Zhihao Zhu
Electronic Information Institution of Hangzhou Dianzi University Wenzhou, Zhejiang, China.
国际会议
2012 International Conference on Optoelectronics and Microelectronics(2012光电子与微电子国际学术会议 2012 ICOM)
长春
英文
451-455
2012-08-23（万方平台首次上网日期，不代表论文的发表时间）