DocumentCode
2665954
Title
Langasite SAW temperature and oxygen multi-sensor
Author
Zheng, P. ; Greve, D.W. ; Oppenheim, I.J. ; Malone, V.
Author_Institution
Nat. Energy Technol. Lab., Pittsburgh, PA, USA
fYear
2011
fDate
2-5 May 2011
Firstpage
1
Lastpage
4
Abstract
We report here a langasite SAW device suitable for sensing temperature and oxygen concentration, with applications such as monitoring the exhaust of oxy-fuel combustion systems. In this paper we report on the observed temperature dependence of oxygen sensitivity, explain the mechanism for this behavior, and present a scheme for temperature compensation.
Keywords
compensation; sensor fusion; surface acoustic wave devices; temperature sensors; langasite SAW device; langasite SAW temperature; oxy-fuel combustion system; oxygen concentration; oxygen multisensor; temperature compensation; Conductivity; Surface acoustic wave devices; Surface acoustic waves; Temperature measurement; Temperature sensors; Zinc oxide;
fLanguage
English
Publisher
ieee
Conference_Titel
Frequency Control and the European Frequency and Time Forum (FCS), 2011 Joint Conference of the IEEE International
Conference_Location
San Fransisco, CA
ISSN
1075-6787
Print_ISBN
978-1-61284-111-3
Type
conf
DOI
10.1109/FCS.2011.5977811
Filename
5977811
Link To Document