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Article #10999HC/CO sensor?
From: Rick Spanbauer
Date: Thu, 01 Oct 1992 21:02
Date: Thu, 01 Oct 1992 21:02
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I am interested in building a car emissions tester, one that would give an accurate reading of CO/HC levels in automobile exhaust. Does anyone know of a source for such sensors that are able to accurately measure CO/HC levels or alternatively what sensor technology is used in commercial emissions inspection machines? In response to a similar posting made in rec.autos.tech, someone sent along some e-mail that claimed Radio Electronics ran a "build your own" exhaust analyzer article. Anyone happen to remember the article, and what issue it was in? Rick Spanbauer SUNY/Stony Brook
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Newsgroups: sci.electronics,sci.chem Path: arc1-ca.pugleaf.net!sparky!uunet!sun-barr!ames!haven.umd.edu!darwin.sura.net!udel!sbcs.sunysb.edu!rick From: rick@cs.sunysb.edu (Rick Spanbauer) Subject: HC/CO sensor? Message-ID: <1992Oct1.210219.15932@sbcs.sunysb.edu> Sender: usenet@sbcs.sunysb.edu (Usenet poster) Nntp-Posting-Host: sbrick Organization: State University of New York, Stony Brook Date: Thu, 1 Oct 1992 21:02:19 GMT Lines: 13