SparkFun CO2 Temp and Humidity Sensor (400-5000ppm) Qwiic Ready

The SCD41 from Sensirion is a high quality Photoacoustic based CO₂ sensor capable of detecting 0 to 40000ppm with high accuracy over 400-5000ppm ±(40ppm+5%). In order to improve accuracy the SCD41 has integrated temperature and humidity sensing built-in. For additional accuracy the SCD41 also accepts ambient pressure readings.

Note: The SCD41 has an automatic self-calibration routine. Sensirion recommends 7 days of continuous readings with at least 1 hour a day of 'fresh air' for self-calibration to complete.

Quick Spec

  • Operating Voltage: 3.3V
  • Dimensions: 26 x 26mm
  • Net Weight: 4g

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Shipping List

  • 1 x SparkFun CO2 Temperature & Humidity Sensor - Qwiic


SparkFun CO2 Temp and Humidity Sensor (400-5000ppm) Qwiic Ready

  • Brand: Sparkfun
  • Product Code: SPX-18366
  • Weight: 0.004kg
  • Product Status : Active
  • Stock

    Warehouse Stock Status Location
    Centurion No Stock
    Stellenbosch New Product Arriving Soon
    Bulk Location No Stock

    We ship free of charge between branches to complete your order.

  • R1,598.00 (Inc Tax: R1,837.70)


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Tags: sparkfun, co2, carbon, dioxide, temp, temperature, hum, humidity, sensor, qwiic, scd41, photoacoustic