Towards a novel optical trace oxygen sensor for commercial use

G. R. McDowell; F. G. Farrow; M. Uttamlal; A.S. Holmes-Smith; C. Mitchell; P.H. Shannon

doi:10.1109/ICSENS.2016.7808789

Towards a novel optical trace oxygen sensor for commercial use

G. R. McDowell, F. G. Farrow, M. Uttamlal, A.S. Holmes-Smith, C. Mitchell, P.H. Shannon

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Abstract

This paper presents the development of a novel luminescence-based trace oxygen sensor that will eventually lead to the production of a commercial sensor for use in gaseous sensing applications. The proprietary sensing formulation provides the means of a robust and stable sensor using a metalloporphyrin complex as the luminescent indicator that is efficiently quenched by oxygen. The spectroscopic properties of the oxygen sensitive layer have been carried out and appropriate optical components and electronics sourced and built into a low cost, compact, miniaturized device. This novel oxygen sensor operates in the 0-10,000 parts per million (ppm) range and offers an alternative to traditional trace oxygen sensors, such as galvanic electrochemical, zirconia and other luminescence-based ppm sensors.

Original language	English
Title of host publication	2016 IEEE SENSORS
Publisher	IEEE
Pages	1-3
Number of pages	3
ISBN (Electronic)	9781479982875
ISBN (Print)	9781479982882
DOIs	https://doi.org/10.1109/ICSENS.2016.7808789
Publication status	Published - 9 Jan 2017
Event	IEEE Sensors 2016 - Orlando, Orlando, United States Duration: 30 Oct 2016 → 3 Nov 2016 http://ieee-sensors2016.org/

Conference

Conference	IEEE Sensors 2016
Country	United States
City	Orlando
Period	30/10/16 → 3/11/16
Internet address	http://ieee-sensors2016.org/

Keywords

gas sensor
trace oxygen
luminescence quenching
polymers

Documents and Links

10.1109/ICSENS.2016.7808789

McDowell, G.R. et al (2017) Towards a novel optical trace oxygen sensor for commerical use
c) 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.
Accepted author manuscript, 568 KB

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Sheila Smith

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Department of Applied Science - Head of Department

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Cite this

McDowell, G. R., Farrow, F. G., Uttamlal, M., Holmes-Smith, A. S., Mitchell, C., & Shannon, P. H. (2017). Towards a novel optical trace oxygen sensor for commercial use. In 2016 IEEE SENSORS (pp. 1-3). IEEE. https://doi.org/10.1109/ICSENS.2016.7808789

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AU - Shannon, P.H.

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