STCC4
UpcomingCO₂ sensor with unmatched form factor for indoor air quality applications
STCC4 offers one of the smallest form factors on the market for direct measurement of CO2, unlocking new applications previously limited by size and cost constraints. Designed for seamless integration into compact electronic devices, the sensor is a groundbreaking newcomer in the CO2 sensor market.
Utilizing the latest technological advancements in thermal conductivity sensing, the fully factory calibrated STCC4 provides the accuracy needed for indoor air quality applications at a low current consumption. Both accurate signal compensation and monitoring of relevant indoor environmental parameters are achieved when STCC4 is combined with our industry-leading temperature and humidity sensors. Optimized for high volume assembly through its SMD design and tape & reel packaging, it is suitable for a wide range of applications, including indoor air quality monitors, smart thermostats, air conditioners and much more.
Specification
| CO₂ | |||
|---|---|---|---|
| Specified CO₂ Measurement Range 400 - 5000 | 400 - 5000 | ppm | |
| Accuracy ±100.0 ppm ±10.0 %m.v. | ±100.0 ppm ±10.0 %m.v. |
| 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 | mm |
Sensor evaluation
Buy the following products to evaluate this sensor
| Name | Description | Series | Category |
|---|---|---|---|
 SEK-STCC4 | Evaluation kit for CO2 sensor STCC4 | SEK-STCC4 | CO₂ |
Download the respective viewer software to start measuring
Go to download centerStart testing our sensors fast and easy with the evaluation kits
How to get started
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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.
