Single Beam NDIR CO2 Sensor
CM1106-CCM1106-C

CM1106-C series is a single beam NDIR CO2 sensor, based on non-dispersive infrared (NDIR) technology with independent intellectual property, which can detect CO2 concentration of indoor air. With auto-calibration, no need of maintaince. With high accuracy, long term stability, small size, it is widely used for ventilation system, air purifier, air conditioner, HVAC transmitter, IAQ monitor, etc.

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Features

NDIR technology with independent intellectual property
High accuracy, long term stability, long lifespan (>10 years)
Temperature calibration within whole measurement range
Auto-calibration, no need of maintenance
Signal output PWM/UART/I²C
Small size and compact structure, easy to install

Specifications

	CO2 Sensor CM1106-C
Measurement range	0-5000ppm
Response time	≤30s
Accuracy	±(50ppm+5% of reading) @0℃~50℃, 50±10%RH
Working temperature	-10℃~50℃
Working humidity	0~95%RH（non-condensing)
Power supply	DC 4.5V~5.5V; ripple wave＜50mV
Working current	Average＜45mA@1s
Signal output	UART_TTL, PWM, I²C
Dimension	W33H19.7D8.9(mm) (pin is not included)
Weight	5g
Installation	Waterproof breathable film upwards

Note 1: In normal IAQ applications, accuracy is defined after minimum three (3) ABC periods of continuous operation with ABC on. Some industrial applications do require maintenance. Contact Cubic for further information.
Note 2: Specification is referenced to certified calibration mixtures. Uncertainty of calibration gas mixtures (±2% currently) is to be added to the specified accuracy for absolute measurement.