1
DESCRIPTION
This module measures carbon dioxide (CO
2
) in the range of 0 to 2 000 ppm
and is equipped with a low consumption sensor. The sensing element uses
the Non-dispersive Infra Red technology (no cross sensitivity to any other
gas than CO
2
) and is self calibrated: a dual detection measurement enables
the module to be used in any kind of room occupancy (no CO
2
back to
bottom level
needed). Two output signals are available: 0-10 V and PWM.
APPLICATIONS
∙HVAC: Demand Controlled Ventilation, fan control, damper control, air
conditioning control, CO
2
level indicator, etc.
∙BMS: CO
2
level indicator, Indoor air quality monitoring, etc.
