How can I integrate Sensirion’s VOC and/or NOx sensors into my air purifier?
■ Sensirion’s VOC and NOx Indices enable air purifiers to automatically react to VOC and NOx events, thus improving safety and comfort and saving energy and costs for the end-user. Both signals can be used to regulate the fan of an air purifier to flush polluted air through the gas filters. The figure above provides an example for discrete steps of the fan’s power. Please note that the average of the VOC status is mapped to a VOC Index of 100, while the average of the NOx status is mapped to a NOx Index of 1. Therefore, it makes sense to apply a different assignment between fan power and the two indices. It is also possible to use a continuous regulation linked to the indices. The Gas Index Algorithm offers multiple possibilities for tuning the signal behavior to ensure optimal user experience. As a starting point, Sensirion recommends using the default settings.
|
|
|
|
Technical Documentation |
|
|
|
|
Please see the document for details |
|
|
|
|
|
|
|
|
|
|
|
English Chinese Chinese and English Japanese |
|
|
2022/4/2 |
|
|
|
|
|
|
|
|
240 KB |
- +1 Like
- Add to Favorites
Recommend
All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.
Integrated Circuits
Discrete Components
Connectors & Structural Components
Assembly UnitModules & Accessories
Power Supplies & Power Modules
Electronic Materials
Instrumentation & Test Kit
Electrical Tools & Materials
Mechatronics
Processing & Customization
