Development and Measurements of a Mid-Infrared Multi-Gas Sensor System for CO, CO2 and CH4 Detection

Development and Measurements of a Mid-Infrared Multi-Gas Sensor System for CO, CO2 and CH4 Detection

A multi-gas sensor system was developed that uses a single broadband light source and multiple carbon monoxide (CO), carbon dioxide (CO2) and methane (CH4) pyroelectric detectors by use of the time division multiplexing (TDM) technique. A stepper motor-based rotating system and a single-reflection s...

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Bibliographic Details
Main Authors: Ming Dong, Chuantao Zheng, Shuzhuo Miao, Yu Zhang, Qiaoling Du, Yiding Wang, Frank K. Tittel
Format: Article
Language:English
Published: MDPI AG 2017-09-01
Series:Sensors
Subjects:
mid-infrared absorption spectroscopy
multi-gas detection
gas sensor
Online Access:https://www.mdpi.com/1424-8220/17/10/2221

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