Thursday, September 3, 2015

Gas sensors sound the smoldering fire alarm

Smoke detectors are everywhere, but still thousands of people die in fires annually. Fire gas detectors, which detect carbon monoxide and nitrogen oxide, identify fires at an early stage. Thanks to a new measurement principle, these costly sensors will soon be inexpensive and ready for the mass market.

from Geochemistry News -- ScienceDaily http://ift.tt/1NPetJG
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