Revolutionary miniature CO2 sensor available worldwide

Sensirion has announced the STCC4 is now available through its global network of trusted channel partners. The miniature sensor enables mass-market CO2 monitoring in various applications with an unmatched form factor, cost efficiency, and low current consumption.

The device, one of the world's smallest sensors for direct CO2 measurement, is set to transform how society monitors indoor air quality. With an unprecedented form factor and power consumption, the sensor is a groundbreaking newcomer in the CO2 sensor market. Utilising the latest technological advancements in thermal conductivity sensing, the device delivers the accuracy required for indoor air quality applications.

Both accurate signal compensation and monitoring of relevant indoor environmental parameters are attained when device is combined with the company's industry-leading temperature and humidity sensors. Engineered and manufactured in Switzerland, it has been optimised for easy integration into high-volume applications through its SMD design and tape and reel packaging. It is suitable for a wide range of applications, including indoor air quality monitors, smart thermostats, air conditioners and much more.

The SEK-STCC4 evaluation kit jumpstarts the sensor assessment process by providing users a straightforward testing approach. The company enables simple sensor evaluation through provided hardware, software testing platform and driver support.

At a glance – STCC4 CO2 sensor:

• Small form factor: 4mm x 3mm x 1.2mm3
• Cost efficiency for high-volume applications
• Average current consumption possibility below 100µA to enable low power applications
• Accuracy: ±(100ppm +10%)

The STCC4 and SEK-STCC4 are now available worldwide.