SPS30

Product Introduction

The SPS30 is a Sensirion laser-scattering OPC particulate matter sensor that uses a fan to draw in air and the principle of laser particle scattering to detect dust. It outputs particle count and PM1.0/PM2.5/PM4/PM10 mass concentrations. It is factory-calibrated using TSI standard instruments + KCl aerosol according to unified standards. It is suitable for applications such as air purifiers, indoor air monitoring, and smart homes. Through accelerated aging tests, it can simulate a 10-year indoor usage scenario.

Features

• Optical particle counter based on laser scattering technology
• Provides real-time particle count and mass concentration values
• Calibrated using high-end reference instruments for minimal batch-to-batch variation
• Specified with precision as the main sensor specification
• Calibration precision defined as device-to-device variation
• Long-term drift considered as part of precision specification
• Measurement method uses decaying aerosol concentration transient
• Time-averaged concentration extraction for precision evaluation

Applications

• Air quality monitoring
• Commercial product integration
• Environmental sensing systems
• Industrial dust monitoring
• HVAC and ventilation control

Specifications Table

To learn more, please download the PDF.