Cubic NDIR CO2 Sensor

Featured Product from Cubic Sensor and Instrument Co.,Ltd.


NDIR Single beam NDIR technology with independent intellectual property

High accuracy

Long term stability, long lifespan

Matrix calibration within whole measurement range and temperature range

Auto-calibration mechanism with fresh air, no need of maintenance

Signal output PWM/UART/I²C

Small size and compact structure, easy to install

  • HVAC industry
  • IAQ monitor
  • Air purifier
  • Automotive
  • IoT devices
  • Plant growth

Measurement range         0~10000ppm default

Response time                ≤30s

Accuracy                        ±(30ppm+3% ofreading) (@0-2000ppm, 0-50C, 50±10%RH)

Working temperature        -10C~50C

Working humidity             0~95%RH(non-condensing)

Power supply                  DC 3.5V~5.5V; ripple wave<50mV

Working current               Average<45mA

Signal output                  UART_TTL, PWM, I²C

Dimension                      W33*H19.7*D8.9 mm (pin is not included)

Weight                            5g