Continuous and real-time indoor and outdoor methane sensing with portable optical sensor using rapidly pulsed IR LEDs

We designed a simple, portable, low-cost and low-weight nondispersive infrared (NDIR) spectroscopy-based system for continuous remote sensing of atmospheric methane (CH4) with rapidly pulsed near-infrared light emitting diodes (NIR LED) at 1.65 μm. The use of a microcontroller with a field programma...

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Bibliographic Details
Published in:	Talanta (Oxford) Vol. 218; p. 121144
Main Authors:	Mahbub, Parvez, Noori, Ansara, Parry, John S., Davis, John, Lucieer, Arko, Macka, Mirek
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01.10.2020
Subjects:	computer software detection limit gases landfills light emitting diodes methane mobile telephones monitoring Near infrared light emitting diodes (NIR LED) near infrared radiation Non-dispersive infrared (NDIR) spectroscopy On-the-fly automated data processing Real-time facile monitoring of gas Remote continuous sensing of methane gas remote sensing unmanned aerial vehicles Wireless data transfer Near infrared light emitting diodes (NIR LED) On-the-fly automated data processing Remote continuous sensing of methane gas Non-dispersive infrared (NDIR) spectroscopy Wireless data transfer Real-time facile monitoring of gas
ISSN:	0039-9140, 1873-3573, 1873-3573
Online Access:	Get full text
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