30 Jul
2024
30 Jul
'24
8:09 a.m.
hi folks,
I have a suspicion my home office does has issues with CO2 accumulation
when windows/doors are closed, which makes me sleepy. It is that, or my
work is not challenging enough ;-)
To rule out the latter, I would like to test the indoor air quality for a
couple of days. Has anyone got perhaps an unused CO2 sensor lingering
about, or Chinese rip-off of the SCD-40 sensor, that I could use for a
couple of days?
Cheers,
Wouter (Aberdeen)
30 Jul
30 Jul
8:52 a.m.
Hi Wouter,
There is an IKEA PM2.5 sensor in the space you could take home to check out your air
quality (doesn’t do CO2 but still could be interesting). It is one of these:
https://www.ikea.com/gb/en/p/vindriktning-air-quality-sensor-80515910/
If you don’t find anything for CO2 then remind me before next Tuesday to bring along the
sensor from the office. It does CO2, PM2.5 and VOC and shows you the numbers and a
happy/sad face. You could borrow that for a couple of weeks.
Iain.
--
*Iain Learmonth* MSci MBCS AICB PM.Dip (he/him)
This email is sent in a personal capacity. The views expressed in this email do not
necessarily reflect the views of SR2 Group Limited, its subsidaries, or any other
organisation in which I am a member, officer, employee, or volunteer.
On Tue, Jul 30, 2024, at 8:09 AM, Wouter Piessens wrote:
hi folks,
I have a suspicion my home office does has issues with CO2 accumulation when
windows/doors are closed, which makes me sleepy. It is that, or my work is not
challenging enough ;-)
To rule out the latter, I would like to test the indoor air quality for a couple of days.
Has anyone got perhaps an unused CO2 sensor lingering about, or Chinese rip-off of the
SCD-40 sensor, that I could use for a couple of days?
Cheers,
Wouter (Aberdeen)
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10:58 a.m.
On Tue, 30 Jul 2024, at 08:09, Wouter Piessens wrote:
To rule out the latter, I would like to test the
indoor air quality for a couple of days. Has anyone got perhaps an unused CO2 sensor
lingering about, or Chinese rip-off of the SCD-40 sensor, that I could use for a couple of
days?
I have one of these https://github.com/davidkreidler/OpenCO2_Sensor
You're welcome to borrow that for a bit to see what kind of CO2 levels you're
getting. I'll take it to space this evening.
Robert
________________________________________________________
Robert McWilliam rmcw(a)allmail.net argh.technology
I go the extra mile.
Usually because I missed the turning I was supposed to take.
12:11 p.m.
That's great Rob. Many thanks.
See you tonight
W
On Tue, 30 Jul 2024, 10:59 Robert McWilliam, <rmcw(a)allmail.net> wrote:
On Tue, 30 Jul 2024, at 08:09, Wouter Piessens wrote:
To rule out the latter, I would like to test the indoor air quality for a
couple of days. Has anyone got perhaps an unused CO2 sensor lingering
about, or Chinese rip-off of the SCD-40 sensor, that I could use for a
couple of days?
I have one of these https://github.com/davidkreidler/OpenCO2_Sensor
You're welcome to borrow that for a bit to see what kind of CO2 levels
you're getting. I'll take it to space this evening.
Robert
________________________________________________________
Robert McWilliam rmcw(a)allmail.net argh.technology
I go the extra mile.
Usually because I missed the turning I was supposed to take.
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3 comments
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participants (3)
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Iain R. Learmonth -
Robert McWilliam -
Wouter Piessens