High - Precision Dust Sensor with Advanced PM2.5 Detection Technology (SPS30)

SPS30 Dust Sensor (PM) - Overview

🌫️ The SPS30 Dust Sensor, developed by SENSIRION, is an advanced particulate matter sensor designed for precise measurement of fine particulate concentrations in the air. This sensor is particularly effective in determining mass concentrations of PM1.0, PM2.5, PM4, and PM10 particles, making it an ideal choice for air quality monitoring and environmental research.

Key Specifications:

• Mass Concentration Accuracy:
  • ±10 μg/m³ for concentrations from 0 to 100 μg/m³
  • ±10% for concentrations from 100 to 1000 μg/m³
• Mass Concentration Range: 1 to 1000 μg/m³
• Mass Concentration Resolution: 1 μg/m³
• Particle Detection Size Range:
  • Mass Concentration: PM1.0, PM2.5, PM4, PM10
  • Counting Concentration: PM0.5, PM1.0, PM2.5, PM4, PM10
• Lower Detection Limit: 0.3 μm
• Minimum Sampling Interval: 1 second (in continuous mode)
• Service Life: Greater than 10 years when operated for 24 hours a day in continuous mode
• Dimensions: 40.6 x 40.6 x 12.2 mm
• Operating Temperature Range: -10 to +60 °C
• Storage Temperature Range: -40 to +70 °C

🔧 Electrical Features:

• Communication Interfaces: UART and I²C
• Power Supply: 4.5-5.5V
• Average Supply Current: 55 mA at a 1Hz measurement rate

Advanced Technology:

🛡️ This sensor features proprietary anti-pollution technology and durable components, allowing it to operate continuously without the need for regular maintenance or cleaning. The innovative laser-based scattering principle combined with sophisticated algorithms ensures high-precision particle size grading and accurate measurement across various particle types.

Applications:

🌫️ The SPS30 Dust Sensor supports a variety of applications by providing detailed insights into air quality and particulate matter composition. Its compact design and reliable performance make it suitable for critical applications, ranging from environmental monitoring to health-sensitive installations.

💍 Emphasizing a simple interface and output, the SPS30 is engineered to cater to diverse use cases while ensuring the longevity and reliability of measurements.

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