Posted in | Gas Sensors

VOC and NOx Sensor SGP4x

The SGP4x is Sensirion’s new VOC and NOx sensor designed as a digital smart switch and regulation unit for air treatment devices such as air purifiers. The two sensor signals processed by Sensirion’s robust Gas Index Algorithm can be directly used to automatically trigger the removal of indoor air gas pollutants by air treatment devices without user-device interaction.

This sensor solution is well-suited for constantly monitoring the VOC and NOx situation, including potentially harmful events. Furthermore, an automatic control of air treatment devices based on the SGP4x signals helps to save energy by turning them off once the VOC and/or NOx events have been taken care off.

Learn more about the SGP4x on our website.

Download the datasheets:

SGP41 VOC and NOx measurements for intelligent regulation of air treatment devices

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