Jan 12, 2004 #1 JJLo Materials Oct 5, 2003 1 Does anyone know of a cheap H2 Sensor with a digital output?
Jan 16, 2004 1 #2 moltenmetal Chemical Jun 5, 2003 5,504 A match- detects the presence of hydrogen over a wide range of concentrations, with a digital output: boom if present, no boom if not... <grin> Upvote 0 Downvote
A match- detects the presence of hydrogen over a wide range of concentrations, with a digital output: boom if present, no boom if not... <grin>
Feb 5, 2004 1 #3 kjf1 Mechanical Feb 4, 2002 14 Try http://www.neodymsystems.com http://www.detronics.com Upvote 0 Downvote
Mar 13, 2005 #4 H2powered Mechanical Mar 13, 2005 2 The answer to your question depends on your parameters, chiefly: 1) Range of detection 2) Accuracy desired 3) Price/Volume H2scan has units that are only sensitive to hydrogen if that's important to you. Upvote 0 Downvote
The answer to your question depends on your parameters, chiefly: 1) Range of detection 2) Accuracy desired 3) Price/Volume H2scan has units that are only sensitive to hydrogen if that's important to you.
