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CO2 Ventilation Check
Steady-state occupancy CO2 (ppm) from occupants and outdoor-air rate, or the l/s per person needed for a target, against BB101 limits.
The Ensign ToolboxCO2 Ventilation CheckSteady-state occupancy CO2 (ppm) from occupants and outdoor-air rate, or the l/s per person needed for a target, against BB101 limits.
Mode
Occupancy
no.
People sharing the space
L/s
Sedentary adult ≈ 0.0048 L/s
Air
ppm
Ambient background ≈ 400 ppm
L/s
Fresh air supplied to the whole space
Enter occupancy and the outdoor-air rate to predict the steady-state CO₂ level