NDIR CO2 sensor CM1106HA-NS

infraredfor indoor air qualityoptical

High accuracy with ±75ppm@400-2500ppm to meet newest AHSRAE 62.1-2022 standard for demand control ventilation(DCV) applications, CO2 sensor CM1106HA-NS can be used to detect CO2 concentration of indoor air by adopting advanced non-dispersive infrared technology (NDIR). With auto-calibration, no need of maintaince. It is widely used in ventilation system, HVAC, air conditioner, air purifier, IAQ monitor, agriculture, plant cultivation and cold-chain, etc. Features -NDIR technology with independent intellectual property -Temperature calibration within whole measurement range -Long life span, auto-calibration, maintenance free -Small size and compact structure, easy to install Specifications -Measurement range: PWM: 0-2000ppm -UART/ I²C: 0-10000ppm -Working temperature: -10°C ~ 50°C -Working humidity: 0-95%RH (non-condensing) -Storage temperature: -30°C ~ 70°C -Storage humidity: 0-95%RH (non-condensing) -Accuracy: ±75ppm@400-2500ppm, normal temperature and pressure. -UART/ I²C /PWM: 0-2500ppm -Sampling frequency: 1s -Response time: ≤ 30s -Power supply: DC 4.5V~5.5V -Ripple wave: <50mV -Working current: <50mA -Dimensions: 33x19.7x8.9mm (pin is not included) -Weight: 5g -Signal output: UART_TTL /I²C/PWM -Life span: ≥15 years -Maintenance: Maintenance-free for normal indoor application with Auto-calibration