Downloads
Compatible products
| Name | Description | Series | Category |
|---|---|---|---|
 SCD40 | CO₂ accuracy of ±(50 ppm + 5% MV) @400-2000 ppm | SCD4x | CO₂ |
 SCD41 | High CO₂ accuracy with extended measurement range and low power modes | SCD4x | CO₂ |
 SCD42 | CO₂ accuracy of ± 75 ppm @400-1000 ppm | SCD4x | CO₂ |
Latest CO₂ sensors
Upcoming
STCC4
CO₂ sensor with unmatched form factor for indoor air quality applications
- Sensor
- CO₂
Upcoming
SEK-STC31-C
CO₂ evaluation kit STC31-C
- Evaluation kit
- CO₂
Upcoming
STC31-C
CO₂ accuracy of ±(0.2 - 2.0 vol%) @0-100 vol%
- Sensor
- CO₂
Active
SCD41
High CO₂ accuracy with extended measurement range and low power modes
- Sensor
- CO₂
Active
SCD4x CO₂ Gadget
SCD4x CO₂ Sensor Demonstrator
- Reference design
- CO₂
Active
SEK-SCD30
CO₂ Evaluation kit SCD30
- Evaluation kit
- CO₂
Active
SCD40
CO₂ accuracy of ±(50 ppm + 5% MV) @400-2000 ppm
- Sensor
- CO₂
Smart sensors for your application
Sensirion's sensor solutions are used in a wide range of applications and markets. Our reliable environmental and flow sensors improve energy efficiency, increase health and ensure safety and comfort.