High CO2 levels promote increased fatigue and reduced concentration.
Sensor monitors CO2 level in extract ducts from conference areas, offices, theatres etc. With Sentinel in Proportional control mode,
air extraction rate tracks the CO2 level to improve indoor air quality.

24V DC SELV, 0 - 2000ppm CO2 working range.
Auto-calibrating NDIR absorption sensor. Stable drift compensation.

Adjustable probe length.

IP Rating 65.

Part of the Sentinel Totus D-ERV range.