[PSUBS-MAILIST] DIY CO2 monitors

[Jon Wallace via Personal_Submersibles]

 Definitely a bit high, but no adverse effects that I can notice.  Had I not connected up the sensors I would assume everything is normal.  Kind of leads me to think the published levels are on the very-conservative side of the spectrum.  Not that it changes my intended standard operating procedure.  If I hit 3k ppm in the sub I'll be surfacing.
Jon

    On Thursday, November 4, 2021, 08:00:56 PM EDT, Cliff Redus via Personal_Submersibles <personal_submersibles at psubs.org> wrote:  
 
  Jon, see https://www.dhs.wisconsin.gov/chemical/carbondioxide.htm
Seems your house CO2 levels are a bit high.  Any headaches and sleepiness? 
Cliff
    On Thursday, November 4, 2021, 12:35:21 PM CDT, Jon Wallace via Personal_Submersibles <personal_submersibles at psubs.org> wrote:  
 
  A couple of snapshots from my environment sensor operating inside my house.  The first is windows and doors closed, the second is with windows open.  Apparently I have a pretty tight house.
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