CO2 Monitors
CO2 Monitors
(OP)
Does anybody have advice on how often a CO2 monitor needs to be calibrated and what steps are taken during this process. The use of the monitor is to vary the ventilation depending on the occupancy of a gymnasium.





RE: CO2 Monitors
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RE: CO2 Monitors
Some sensors might need a different cal process - first look at the manual for the sensor...
CB
RE: CO2 Monitors
If you know the manufacturer of the equipment you can contact them for their recommendations. Otherwise, contact some local suppliers in your area and see what type of responses you receive.
I know that this is not quite the answer you wanted but it should point you in the right direction to make a proper decesion.
RE: CO2 Monitors
a) Is it an issue of scale build-up?
b) Is it an issue of melting fins?
What is the reason for (a) or (b)--Does it occur only because there is unequal flow distribution among the various tubes, or is the distribution relatively equal and it occurs anyway?
Are there fin-tube products that don't have these limitations?
I ask because I'd like to design a new fin-tube heat exchanger that doesn't require minimum flows and I'd like to know what to look out for...
Thanks.