Veris Carbon Dioxide (CO2) Sensor (NDIR, Duct Mount)

The CDE is a non-dispersive infrared (NDIR) sensor designed for measuring environmental CO2 concentration in ventilation systems and indoor living spaces. Its measurement range of 0 to 2000 ppm makes it compliant with ASHRAE and other standards for ventilation control. The CDE Series provides a user-selectable 4 to 20 mA or 0 to 10 Vdc output for versatility. Microprocessor-based digital electronics and a unique self-calibration algorithm improves long-term stability and accuracy. Product Applications Controlling ventilation in response to occupancy Facilitating compliance with ASHRAE 62.1 standard for air quality Office buildings, conference rooms, schools, retail stores, etc. Product Specifications Input Power: Class 2; 20 to 30 Vdc/24 AC 50/60 Hz; 100 mA max. Analog Output: 4 to 20 mA (clipped & capped)/0 to 10 Vdc (selectable) Operating Temp. Range: 0 to 50 °C (32 to 122 °F) Operating Humidity Range: 0 to 95% RH non-condensing Housing Material: High impact ABS plastic Terminal Block Torque (CDE): 0.5 t...