We use cookies to ensure that we give you the best experience on our website.

SCD41-D-R2 SMD

$51.00

SKU: N/A Categories: ,
Quick RFQ
ParameterSpecification
ModelSCD41-D-R2
ManufacturerSensirion AG
FunctionMiniaturized CO₂, temperature, and humidity sensor module
Measurement PrinciplePhotoacoustic NDIR (Non-Dispersive Infrared) CO₂ sensing
Package TypeSMD (Surface-Mount Device)
Package Dimensions10.1 × 10.1 × 6.5 mm
Supply Voltage (VDD)2.4 V – 5.5 V
Current ConsumptionTypical < 45 mA (average during measurement)
CO₂ Measurement Range0 – 40,000 ppm
CO₂ Accuracy±(40 ppm + 5% of reading) for 400 – 2,000 ppm range
Temperature Measurement Range–10 °C to +60 °C
Temperature Accuracy±0.8 °C
Relative Humidity Measurement Range0 – 95% RH (non-condensing)
Relative Humidity Accuracy±3% RH (typical)
InterfaceI²C (standard mode up to 100 kHz, fast mode up to 400 kHz)
Measurement Interval5 seconds (typical)
Response Time (CO₂)< 60 seconds (T90)
Self-CalibrationAutomatic baseline correction (ASC) supported
Operating Temperature Range–10 °C to +60 °C
Storage Temperature Range–40 °C to +70 °C
Operating Humidity Range0 – 95% RH (non-condensing)
Pressure Dependence±1.6% of reading per kPa deviation from 100 kPa
Lifetime (typical)> 10 years (normal indoor air)
Compliance / CertificationRoHS and REACH compliant
Special FeaturesHigh accuracy, compact form, low power, integrated humidity/temperature sensing
Typical ApplicationsIndoor air quality monitoring, HVAC systems, air purifiers, smart home and IoT devices
Series

5PCS SCD41-D-R2 SMD

Related products