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Formaldehyde gas detection?? — Parallax Forums

Formaldehyde gas detection??

laser-vectorlaser-vector Posts: 118
edited 2013-02-22 17:09 in Accessories
Hi, i have a question regarding trying to detect formaldehyde gas emissions from polyacetal (POM) plastic durring heating processes.

i know there are sensors out there that can do this (PID bulbs and such) but i dont need to know the emission rate very accurately (basically if its enough that a human can smell it the sensor output = 1 else sensor output = 0).

this is only to feed an input to a safety hood and tell it to close.

might you guys know of any solution on the market that could accomplish this??

Thanks!

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