Home > Product > IAQ Controller & Monitor

Duct CO2 Transmitter

Cubic Duct Carbon Dioxide Transmitter monitor the indoor environment CO2 concentration accurately and used for demand control ventilation, to help reduce energy waste and consumption. With industry-standard outputs, it is used in determining ventilation necessity, it is the foundation of a complete ventilation control system. It helps to control the amount of fresh air supplied to maintain comfortable and health indoor air environment.
With ABC(Automatic Baseline Correction) function, Cubic duct CO2 transmitter will keep tracking the lowest reading during the ABC cycle and realize automatic calibration. Therefore, the device is able to stay with long-term good and stable performance, almost no drift.
Show More


  • Used for CO2 based ventilation control.
  • Reliable non-dispersion infrared (NDIR) technology for CO2 sensing
  • High accuracy, in conformity with RESET Standard Grade A & California Title 24
  • Flexible industrial standard analog output: 0-10 VDC, 4-20mA
  • Optimized auto baseline correction, maintance-free
  • Long lifespan≥15years
  • PM,VOC,RH&T can be extended
  • OEM/ODM available(sensor configuration, appearance design, PCBA design, output signal, communication protocol etc)


CO2 Sensor CM1106-C
Operating principle NDIR
Measurement range 0~5000ppm
Accuracy ±(30ppm+3% of reading)@0~50℃,0~2000ppm
Resolution 1ppm
Data interval 1s
Power supply 24VAC/DC±10%
Analog output 0~10V, 4~20mA(500Ω max)
Working temperature -10℃~50℃
Working humidity 0~95%RH(non-condensing)
Warm up time <180s
Response time(T90) ≤30s
Avarage current ≤60mA
Standby current ≤20mA
Storage condition -20℃~70℃,0~95%RH(non-condensing)
Dimension W86mm*H120mm*D185mm
Protection grade IP65
Lifespan ≥15years
Show More

You can contact Cubic by telephone,mail or email,or you can submit an online Request for Quotation Form.

For Sales:

For Administration:

This website uses cookies to improve your user experience. By using this site, you consent to the use of cookies. You can find more information in our Privacy Policy.