STCC4

Upcoming Available Q2 2025

CO₂ sensor with unmatched form factor for indoor air quality applications

Specification

CO₂
Measurement range
400 - 5000
400 - 5000 ppm
Accuracy: Baseline
±100
±100 ppm
Accuracy: Linearity
±10.0%MV
±10.0%MV ppm
Generic
Supply voltage
3.3
3.3 V
Average supply current
850
850 uA
Max. supply current
5
5 mA
Interfaces
I²C
I²C
Size (LxWxH)
4 x 3 x 1.2
4 x 3 x 1.2 mm³

Downloads

Name Type Date File Size
Carbon Dioxide product flyer

10/2024

File

802.1 KB

Flyer 10/2024 PDF 802.1 KB
Indoor air quality brochure

11/2024

Link

7.7 MB

Flyer 11/2024 Link 7.7 MB

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STC31-C

CO₂ accuracy of ±(0.2 - 2.0 vol%) @0-100 vol%

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SCD41

High CO₂ accuracy with extended measurement range and low power modes

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SCD4x CO₂ Gadget

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SEK-SCD30

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SEK-SCD41

CO₂ evaluation kit SCD4x series

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SCD40

CO₂ accuracy of ±(50 ppm + 5% MV) @400-2000 ppm

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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.