Research of Method for Multi-Component Gas Monitoring Based on Non-Dispersive Infrared Technology

Wei Kang Qian; Jun Hui Mei; Jian Qiu Qian

doi:10.4028/www.scientific.net/AMM.421.468

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 421Research of Method for Multi-Component Gas...

Research of Method for Multi-Component Gas Monitoring Based on Non-Dispersive Infrared Technology

Abstract:

The methods for Multi-component gas monitoring combination with multi-windows infrared sensor can be to detect and analyze conventional gas such as CO2 in the atmosphere based on the non-dispersive infrared (NDIR) detection technology, and can adapt to multi-task and multi-parameter measurement, convert the monitoring object to complete the different monitoring tasks at any time. First, the principle of the NDIR technology was described in this paper, and proposed a targeted circuit design and key technology solutions. The preliminary experimental analysis was shown that the test result is valid. NDIR infrared gas detection method as rapid and accurate gas analysis techniques can be generally used in the detection of continuous emission monitoring system as well as motor vehicle exhaust.

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Periodical:

Applied Mechanics and Materials (Volume 421)

Pages:

468-473

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.421.468

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Online since:

September 2013

Authors:

Wei Kang Qian, Jun Hui Mei, Jian Qiu Qian

Keywords:

Digital Filter, Gas Monitoring, Non-Dispersive Infrared, Signal Processing

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References

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