Sensor array for multiple emission gas measurements

Matti Kutila, Jouko Viitanen

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

1 Citation (Scopus)

Abstract

This paper presents a low-cost multiple gas sensing device developed for pollution measurements in a kitchen hood which is exposed to grease and dirt. The target application, which is an ozone control system, needs no accurate measurements. Low cost is achieved by using common electronics for all three sensing elements. A single processor with an user friendly interface controls the heating power of the sensing elements and reads the measurements in digital format. Two sensors can be connected to a single personal computer (PC). All the intelligence of the sensing system is in an embedded PC, which reads the raw signal from the sensor.
Original languageEnglish
Title of host publicationProceedings of IEEE International Symposium on Circuits and Systems, ISCAS 2005
PublisherIEEE Institute of Electrical and Electronic Engineers
Pages1758-1761
ISBN (Print)0-7803-8834-8
DOIs
Publication statusPublished - 2005
MoE publication typeA4 Article in a conference publication
EventIEEE International Symposium on Circuits and Systems, ISCAS 2005 - Kobe, Japan
Duration: 23 May 200526 May 2005

Conference

ConferenceIEEE International Symposium on Circuits and Systems, ISCAS 2005
CountryJapan
CityKobe
Period23/05/0526/05/05

Keywords

  • ozone
  • voc
  • sensors
  • electronics
  • software

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