The multi-pixel gas sensor platform SGP creates new possibilities for the measurement of indoor air quality. The SGP offers a complete gas sensor system integrated into a very small 2.45 × 2.45 × 0.9 mm3 DFN package featuring an I2C interface and fully calibrated air quality output signals.
Sensirion’s MOXSens® Technology provides the SGP with an unmatched robustness against contamination by siloxanes resulting in unique long-term stability and accuracy. The SGP further combines multiple metal-oxide sensing elements − the pixels – on one chip to provide more detailed air quality signals. The unprecedented combination of long-term stability and multi-pixel technology makes the SGP a perfect choice for indoor air quality monitoring in mobile, smart home and appliance applications.
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Test Our Environmental Sensors with Sensirion’s Evaluation Kits
With plug-and-play hardware, user-friendly viewer software and compatibility with all environmental sensors, SEK-Environmental Sensing makes evaluation easier and faster than ever before. This allows our customers to focus on developing innovative sensor applications.
Long-Term Stability of Metal-Oxide Gas Sensors
Traditional metal-oxide gas sensors suffer from poor long-term stability caused through irreversible contamination by siloxanes.
Siloxanes are everywhere
- Indoor environments
- «Most abundant VOC emitted by humans»
- Consumer products
Siloxanes destroy metal-oxide sensors
- Significant loss of VOC sensitivity
- Strong increase of response time
Solution
Sensirion’s proprietary MOXSens® Technology provides the SGP with an unmatched robustness against siloxanes, resulting in unique long-term stabilityand accuracy.
