The CDE are non-dispersive infrared (NDIR) analyzers designed for measuring environmental CO2 concentration in ventilation systems and indoor living spaces
Their measurement range of 0-2000ppm makes them compliant with ASHRAE and other standards for ventilation control
The CDE Series provides a user-selectable 4-20mA or 0-10VDC output for versatility
Microprocessor-based digital electronics and a unique self-calibration algorithm improves long-term stability and accuracy