Carbon dioxide gas sensor CM1109

carbon dioxide gas sensor
carbon dioxide gas sensor
carbon dioxide gas sensor
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Gas type
carbon dioxide
NDIR, infrared
Other characteristics


NPI-New Product Information Cubic patented two-engine dual beam NDIR CO2 sensor CM1109 is used to detect CO2 concentration of indoor air by adopting infrared (NDIR) technology. With higher accuracy and better stability, it is widely used for ventilation system, air purifier, air conditioner, intelligent agriculture, storage and cold-chain, etc. This product also has excellent dual-channel performance, but it is better cost effective than dual channel. Features ▪ Two-engine dual beam NDIR technology with independent intellectual property ▪ High accuracy, long term stability, long lifespan(>15 years) ▪ Matrix calibration within whole measurement range and temperature range ▪ Small size and compact structure, easy to install ▪ Signal output PWM/UART/ I²C Applications ▪ Greenhouse facilities ▪ IAQ monitor ▪ Intelligent agriculture ▪ Air purifier ▪ Cold-chain ▪ Portable instruments ▪ Automotive Specifications ▪ Measurement range 0~5000ppm default(0~10000ppm could be customized) ▪ Response time ≤30s ▪ Accuracy ±(50ppm+3% of reading) 0-2000ppm, 0-50 ℃, 50±10%RH ▪ Working temperature -10℃~50℃ ▪ Working humidity 0~95% RH(non-condensing) ▪ Power supply DC3.5V-5.5V; Ripple wave <50mV ▪ Working current Average<45mA ▪ Signal output UART_TTL, PWM, I²C ▪ Dimension W33*H8.7*D19.7(mm) * The above features and specifications are preliminary version. Some contents could be changed before the product is mass-production.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.