Sensirion SCD30 Sensor Module

Sensirion SCD30 Sensor Module uses NDIR CO2 sensor technology to sense CO2 and features an integrated temperature and humidity sensor. Ambient humidity and temperature can be measured by monitoring and compensating for external heat sources without additional components. The small module height allows easy integration into different applications. The SCD30 features dual-channel detection for superior stability and ±30ppm +3% accuracy. Applications requiring compliance with IAQ standards - such as BS EN50543, RESET®, WELL Building Standard™, and California Title 24 building energy efficiency standards - are well served by the SCD30.

Features

  • NDIR CO2 sensor technology
  • Integrated temperature and humidity sensor
  • Outstanding stability due to compensation of long-term drifts by the dual-channel principle
  • 35mm x 23mm x 7mm small form factor
  • 400ppm to 10000ppm measurement range
  • ±30ppm +3% accuracy
  • Dual-channel detection for superior stability
  • 3.3VDC to 5.5VDC supply voltage range
  • 400ppm to 10,000ppm measurement range
  • 19mA current consumption at 1 measurement per 2s
  • Fully calibrated and linearized
  • Digital interface UART or I2C
  • 3x sensor signals based on Sensirion CMOSens® technology
    • Absolute carbon dioxide concentration
    • Relative humidity and temperature

Applications

  • Demand-controlled ventilation
  • HVAC equipment
  • Air conditioners
  • Air purifiers
  • Smart home
  • IoT devices

Videos

Dimensions

Mechanical Drawing - Sensirion SCD30 Sensor Module

RESET / WELL Compliant Sensor

Chart - Sensirion SCD30 Sensor Module

Accessories

       •   CO2 Module Extension to SEK

Publicado: 2018-01-24 | Atualizado: 2025-08-22