New Product

SENSIRION SGP41 CMOSens®/MOXSens® Digital Air Quality Sensor | New Product Brief

February 01, 2022 by Mouser Electronics

This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of newly-released products.

SENSIRION SGP41 CMOSens®/MOXSens® Digital Air Quality Sensor

Sensirion’s SGP41 VOC+NOx Digital Air Quality Sensor is a complete, easy-to-use sensor system on a single chip. 

Using Sensirion’s CMOSens® Technology, the SGP offers a complete sensor system on a single chip featuring a digital I2C interface, temperature-controlled micro hotplates, as well as preprocessed and calibrated indoor air quality signals.

The MOXSens® Technology enables highly sensitive and reliable gas measurements of indoor air pollutants such as volatile organic compounds and Nitrogen oxide gases.

The two sensor signals processed by Sensirion’s powerful Gas Index Algorithm can be directly used to automatically trigger the removal of indoor air gas pollutants by air treatment devices without the need for user–device interaction enabling unique long-term stability and low drift. 

The small form factor DFN packaged gas sensor enables applications in limited spaces and is easily integrated into air purifiers or demand-controlled ventilation systems.

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