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CO2 Sensor CM1106NS

CO2 Sensor CM1106NS


Infrared carbon dioxide CO2 sensor CM1106-NS can be used to detect CO2 concentration of indoor air by adopting advanced non-dispersive infrared technology (NDIR). It is widely used in ventilation system, air conditioner, air purifier, IAQ monitor, agriculture, plant cultivation and cold chain, etc.
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    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

    ▪ IoT devices

    ▪ Intelligent Agriculture


Measurement range 0~5000ppm default(extending to 10000ppm)
Response time ≤30s
Accuracy ±(50ppm+5% of reading)(0-2000ppm, 0-50C, 50±10%RH)
Working temperature -10℃~50℃
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)(pinis not included)
Weight 5g
Installation Waterproof breathable film downwards


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Test Instruction Download

Test Software Download

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