Room Carbon Dioxide (CO2) Transmitter - CDR 100VA

Room transmitter CDR 100VA

CO2 transmitter CDR 100VA is used to control CO2 generator, ventilation or other cool/heat equipments.

Carbon Dioxide transmitter CDR 100VA can also be connected with DDC/PLC controller or other automation system.

Ventilation control by CO2 is a viable and energy efficient way of controlling ventilation to target cfm/person levels based on actual occupancy. It?s reasonable than traditional approach of providing fixed ventilation based on maximum occupancy.

Monitor and control zone ventilation efficiency and take advantage It reduces ventilation and energy costs in applications with variable occupancy of using preconditioned transfer air from under occupied spaces for ventilation.

The Carbon Dioxide transmitter CDR 100VA have fifteen years life time on CO2 sensor and is Self-Calibration (No re-calibration required).

  • Outputs
  • 0-10 Vdc, 2-10 Vdc, 0-20 mA or 4-20 mA (3-wire)
    (selectable via jumper)

  • Power supply 24 Vac/dc
  • Measures 0-2.000 ppm
  • Accuracy +/-40 ppm + 2% reading @ 25°C


Download datasheets

Room Carbon Dioxide (CO2) Transmitter - CDR 100VA.pdf


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