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 language | English |
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Title of host publication | Proceedings of IEEE International Symposium on Circuits and Systems, ISCAS 2005 |
Publisher | IEEE Institute of Electrical and Electronic Engineers |
Pages | 1758-1761 |
ISBN (Print) | 978-0-7803-8834-5 |
DOIs | |
Publication status | Published - 2005 |
MoE publication type | A4 Article in a conference publication |
Event | IEEE International Symposium on Circuits and Systems, ISCAS 2005 - Kobe, Japan Duration: 23 May 2005 → 26 May 2005 |
Conference
Conference | IEEE International Symposium on Circuits and Systems, ISCAS 2005 |
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Country/Territory | Japan |
City | Kobe |
Period | 23/05/05 → 26/05/05 |
Keywords
- ozone
- voc
- sensors
- electronics
- software