• We can help. Call 800-354-8556

Veris CDE Duct CO2 Sensor

High-Impact ABS Plastic Duct Mount Standard CO2 Sensor

  • Brand Name: Veris
  • Veris Part#: CDE
  • Est. Shipping Date: loading
Application Zone      :      Plant Room
Application      :      Duct
Brand      :      Veris
CO2 Measurement Accuracy      :      ±30 ppm ±2% of measured value
CO2 Measurement Range      :      0 - 2000 ppm
CO2 Measurement Repeatability      :      ±20 ppm ±1% of measured value
CO2 Sensor Type      :      NDIR
Color      :      Cloud White
Dimension Depth      :      2.4" (61 mm)
Dimension Height      :      3.1" (78 mm)
Dimension Probe Diameter      :      1" (25.4 mm)
Dimension Probe Length      :      7.8" (198 mm)
Dimension Width      :      6.7" (170 mm)
Display Type      :      None
Electrical Wiring Size      :      24 - 14 AWG (0.22 - 2.5 mm²)
Enclosure Material      :      ABS Plastic
Measurement Type      :      CO2
Mounting      :      Duct
Operating Humidity      :      0 - 95% RH, non-condensing
Operating Temperature      :      32 - 122 °F (0 - 50 °C)
Output Specifications      :      4 - 20 mA | 0 - 10 V
Outputs      :      Analog output
Product Certification      :      CE
Product Type      :      Sensor
Range      :      CDE
Response Time      :      CO2: <60 seconds for 90% step change
Supply Voltage AC Nominal      :      24 VAC
Supply Voltage DC Nominal      :      20 - 30 VDC
Temperature Calibration Certificate      :      None
Temperature Sensor Type      :      None
Warranty      :      3 years

The CDE are non-dispersive infrared (NDIR) sensors designed for measuring environmental CO2 concentration in ventilation systems and indoor living spaces. Their measurement range of 0 to 2000 ppm makes them 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.

  • Microprocessor based design increases accuracy and reduces installation time
  • Non-dispersive infrared technology (NDIR) repeatable to +/-20 ppm +/-1% of measured value high accuracy measurement
  • Sensitivity - low ambient sensitivity
  • 4 to 20 mA/0 to 10 VDC output for flexible control system interface
  • Self-calibrating - innovative self-calibration algorithm easy to maintain, 5 years calibration interval
  • Non-dispersive infrared, diffusion sampling sensor
  • pdfCE Declaration https://www.veris.com//ASSETS/DOCUMENTS/ITEMS/EN/CDE_CDL_CRL_CEDec12091.pdf
  • pdfDatasheet https://www.veris.com//ASSETS/DOCUMENTS/ITEMS/EN/CWE_CDE_d0117.pdf
  • pdfInstallation Guide https://www.veris.com//ASSETS/DOCUMENTS/ITEMS/EN/cd_i0m2.pdf