Indoor Air Quality Monitoring – Real-Time Ultrafine Particle Detection: Pegasor AIRIN | PEGASOR

Pegasor AIRIN is a compact, standalone ultrafine particle (UFP) monitor designed specifically for indoor air quality (IAQ) applications. Utilizing the Pegasor PPS-G2 sensor, AIRIN provides real-time measurements of particle number (PN), lung deposited surface area (LDSA), particle mass (PM), and median particle size. Its unique flow-through design ensures minimal maintenance and long-term reliability, making it ideal for researchers, occupational hygienists, and facility managers concerned with indoor air health.

Benefits

• Real-time monitoring of UFPs in indoor environments
• Simultaneous measurement of PN, LDSA, PM, and particle size
• Maintenance-free operation with no filters or consumables
• Compact and robust design with integrated pump
• Plug-and-play setup with intuitive user interface
• Remote access and data management via Pegasor Cloud Portal
• Proven scientific accuracy and repeatability

Key Features

• Pegasor PPS-G2 sensor with diffusion charging and escaping current technology
• Continuous, non-collective particle flow-through measurement
• No moving parts, no working fluids, no filter changes
• Integrated pump – no need for external air supply
• Multiple connectivity options: SD card, Ethernet, Modbus, Cloud
• Extensive self-diagnostics for reliable long-term operation
• High dynamic range and linear response

Typical Applications

• Indoor air quality monitoring in offices, schools, and public buildings
• Occupational exposure assessment in industrial environments
• Research studies on indoor pollution and health impacts
• HVAC system performance evaluation
• Smart building and IoT-based air quality networks

Additional Information

Pegasor AIRIN is designed for continuous, unattended operation in demanding indoor environments. Its maintenance-free architecture and cloud connectivity make it ideal for scalable deployments. The Pegasor Cloud Portal allows users to monitor multiple units remotely, generate reports, and ensure data integrity across locations.