Pages: [1]   Go Down
Author Topic: Suggestion please - CO2 sensors  (Read 285 times)
0 Members and 1 Guest are viewing this topic.
Offline Offline
Newbie
*
Karma: 0
Posts: 1
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

I am looking for a reliable and easy to use CO2 sensors, there are too many choices on the internet i don't really know which model I should choose. Some mention they could occur "drift effect in long run", and some models require humidity calibration.

The operation environment is likely to be high humidity, and is within 10 ~ 30 C in temperature. The maximum concentration is < 2000ppm. It will be also operating 24 hours a day all year round.

Thank you in advance.
« Last Edit: August 31, 2013, 12:52:23 pm by bryanevil » Logged

Global Moderator
Netherlands
Offline Offline
Shannon Member
*****
Karma: 168
Posts: 12425
In theory there is no difference between theory and practice, however in practice there are many...
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

maybe cozir is the one you're looking for
Check - http://www.co2meters.com/Documentation/AppNotes/AN128-%20Cozir_Arduino.pdf -
Check - http://forum.arduino.cc/index.php?topic=91467.0 - for a discussion about a library for the sensor.

Logged

Rob Tillaart

Nederlandse sectie - http://arduino.cc/forum/index.php/board,77.0.html -
(Please do not PM for private consultancy)

Pages: [1]   Go Up
Jump to: