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Outdoor Air CO2 Concentration
Outdoor ambient CO2 level used as a baseline reference for demand-controlled ventilation calculations.
Brick
Outside_Air_CO2_Sensor
Category
iaq
Typical Range
-
Object Type
-
Haystack
Tags
outsideMarkerairMarkerco2MarkersensorMarkerpointMarker
Kind
Number
Point Function
sensor
Haystack Unit
ppm
Source Units
ppm
States
-
Aliases
Common
Common Misspellings
outdor-air-co2
Notes
- Typically 400-420 ppm in most locations
- Used as baseline for differential CO2 DCV calculations
- A single outdoor sensor can serve multiple AHUs