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Oxygen Sensor for science fair project

D

dwighthe

Jan 1, 1970
0
I'm looking for an oxygen sensor for my grandson's science fair
project. The sensor would have to work at room temperature and
pressure and be affordable. Can anyone point me in the right direction.
 
C

Clint Sharp

Jan 1, 1970
0
In message said:
Most cars have one fitted...

http://auto.howstuffworks.com/question257.htm

Would that do the job? Might have the wrong range?
Dooesn't work at room temp, the OP needs a fuel cell sensor, used on
(AFAIK) every automotive gas analyser that meets BAR90 spec IIRC. Should
be available from SPX, Bear, Snap-On, Bosch and any other emissions
testing company you care to name.
 
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