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Chlorine Gas Sensor with Surface Temperature Control.

Authors :
Krajewski A
Houshyar S
Wang L
Padhye R
Source :
Sensors (Basel, Switzerland) [Sensors (Basel)] 2022 Jun 20; Vol. 22 (12). Date of Electronic Publication: 2022 Jun 20.
Publication Year :
2022

Abstract

The work describes the design, manufacturing, and user interface of a thin-film gas transducer platform that is able to provide real-time detection of toxic vapor. This proof-of-concept system has applications in the field of real-time detection of hazardous gaseous agents that are harmful to the person exposed to the environment. The small-size gas sensor allows for integration with an unmanned aerial vehicle, thus combining high-level mobility with the ability for the real-time detection of hazardous/toxic chemicals or use as a standalone system in industries that deal with harmful gaseous substances. The sensor was designed based on the ability of thin-film metal oxide sensors to detect chlorine gas in real time. Specifically, a concentration of 10 ppm of Cl <subscript>2</subscript> was tested.

Details

Language :
English
ISSN :
1424-8220
Volume :
22
Issue :
12
Database :
MEDLINE
Journal :
Sensors (Basel, Switzerland)
Publication Type :
Academic Journal
Accession number :
35746425
Full Text :
https://doi.org/10.3390/s22124643