Features
·Non-dispersive infrared (NDIR) principle
·Easy to install
·Long service life (after strict reliability test)
·Automatic calibration
·Maintenance free
·High sensitivity to CO2
·Low power consumption
·High measurement range (Products with more than 10000ppm range can be customized.)
·Full range temperature compensation
·NDIR dual-channel technology

Application Environments
·Fresh Air System
·Central Air Conditioning
·Breeding and Planting
·Industrial Monitoring
·Environmental Protection

Specification Parameters
Measurement Range: 400-5000ppm
Measurement Precision: ±(50ppm + 5% reading)
Power-on Settling Time: 30s
Data Refresh Rate: 2s
Zero Setting Cycle: The sensor is automatically calibrated every 15 consecutive power-on days (optional). (Automatic calibration is not enabled by default in 15 days.)
Working Condition: -10-50℃; 0-95% RH (non-condensing)
Storage Condition: -30-70℃; 0-95% RH (non-condensing)
Working Voltage: DC (5.0±0.1) V, Ripple＜50mV
Mean Operating Current: ＜40mA
Communication Interface: UART TTL (3.3V)
Size: 33 x 21 x 17.2 mm 
Product Life: ≥10 years

Product Classification





 

Maintenance-free CO2 Sensors, Low-power CO2 Sensors, High Precision CO2 Sensors, Auto Calibration CO2 Sensors, NDIR CO2 Sensors, Carbon Dioxide Sensors, CO2 Detectors, Carbon Dioxide Gas Monitors, CO2 Gas Sensors, CO2 Sensor Modules, CO2 Air Quality Sensors,

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