Mid-infrared carbon dioxide sensor with wireless and anti-condensation capability for use in greenhouses

doi:10.1080/00387010.2018.1468785

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	Mid-infrared carbon dioxide sensor with wireless and anti-condensation capability for use in greenhouses
	Wang, J. N.; Xue, Q. S.; Lin, G. Y.; Ma, Q. J.
	2018
发表期刊	Spectroscopy Letters
ISSN	0038-7010
卷号	51 期号:6 页码:266-273
摘要	A mid-infrared carbon dioxide sensor with wireless and anti-condensation capability was experimentally demonstrated for greenhouse application. The sensor included an optical module integrated in a multi-pass gas chamber using the dual-channel detection method to suppress environmental noise. Considering the condensation phenomenon in the greenhouse, the optical chamber was protected with a breathable waterproof coverage. The field test demonstrated that the internal optical framework was kept in stable relative humidity, ensuring the sensor's applicability in the greenhouse. For wireless communication, received signal strength indication was used to ensure the reliability of link quality and enable smart power regulation. In related experiments, there was a satisfying performance in terms of stability and error detection within the measurement range of 30-5000ppm. Without increasing the integral time, the limit of detection of the sensor was at least 30ppm, which was acceptable for greenhouse application. A field test was carried out in Town Shelin of Jilin Province, China and the test showed the proposed sensor had relatively good prospect for application in fine agriculture.
关键词	carbon dioxide sensor condensation infrared absorption orthogonal locked amplifier absorption-spectroscopy control-system co2 network Spectroscopy
DOI	10.1080/00387010.2018.1468785
收录类别	SCI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/60724
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Wang, J. N.,Xue, Q. S.,Lin, G. Y.,et al. Mid-infrared carbon dioxide sensor with wireless and anti-condensation capability for use in greenhouses[J]. Spectroscopy Letters,2018,51(6):266-273.
APA	Wang, J. N.,Xue, Q. S.,Lin, G. Y.,&Ma, Q. J..(2018).Mid-infrared carbon dioxide sensor with wireless and anti-condensation capability for use in greenhouses.Spectroscopy Letters,51(6),266-273.
MLA	Wang, J. N.,et al."Mid-infrared carbon dioxide sensor with wireless and anti-condensation capability for use in greenhouses".Spectroscopy Letters 51.6(2018):266-273.

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