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The First and Only Long-Term Stable Metal-Oxide Gas Sensor

Published: Mar 28,2017

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Sensirion AG introduces the SGP - the first and only long-term stable metal-oxide gas sensor. The SGP gas sensor is based on Sensirion’s multi-pixel platform, which integrates four gas sensing elements into a very small 2.45 x 2.45 x 0.9 mm3 DFN package featuring a fully calibrated air quality output signal. The unprecedented combination of long-term stability and multi-pixel technology opens up new possibilities for environmental monitoring in smart home, appliances and Internet of Things applications.

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SGP – A Siloxane Resistant Metal-oxide Gas Sensor with Unprecedented Long-term Stability

Sensirion AG, the expert in environmental and flow sensor solutions, introduces the SGP – a siloxane resistant metal-oxide gas sensor with unprecedented long-term stability...

Traditional metal-oxide gas sensors suffer from poor long-term stability including a rapid loss of sensitivity and a strong increase in response time. This degradation is caused through irreversible contamination by certain chemical compounds which are ubiquitous in real-life applications due to their widespread use in consumer products and production environments.

Sensirion’s proprietary metal-oxide technology and multi-pixel platform provide the SGP with an unmatched robustness against these contaminants resulting in unique long-term stability and accuracy. Thus, with the SGP a reliable metal-oxide gas sensor is truly available for the first time.

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