[PLUG-TALK] Rental air monitors?
Russell Senior
russell at personaltelco.net
Fri May 18 08:07:40 UTC 2012
>>>>> "Keith" == Keith Lofstrom <keithl at gate.kl-ic.com> writes:
>> Have you seen this?
>> http://www.co2meter.com/products/c20-sensor-development-kit
Keith> Indeed I have, some people are hacking their sensors on
Keith> Arduinos. I do not have the money or the time, and I don't
Keith> want to end up owning something I cannot calibrate. Their most
Keith> sensitive sensor is "10,000ppm, 1%" which means 100 ppm
Keith> sensitivity. The commercial handhelds measuring indoor air
Keith> quality are 10ppm, typically measuring between 300 and 1000
Keith> ppm. Higher than that can cause headaches and other vague
Keith> problems.
The cheap approach might be to just open a window. ;-)
--
Russell Senior, President
russell at personaltelco.net
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