Series CDX Transmitters use a logic algorithm to eliminate the need for manual calibration.
February 28, 2014 - Dwyer Instruments releases Series CDX Carbon Dioxide Transmitter. On-Demand ventilation using CO2 sensors prevents energy losses from over ventilation while maintaining indoor air quality. The potential for the greatest energy saving occurs in areas where occupancy varies over the duration of the day. The Series CDX Transmitters utilize a proprietary logic algorithm to eliminate the need for manual calibration in applications where the indoor CO2 level drops to outside levels during unoccupied periods.
