Monnit Wireless Air Quality Sensor – PM1, PM2.5 & PM10 Monitoring

The ALTA® Wireless Air Quality Sensor is engineered to measure and report concentrations of particulate matter (PM) in the air, including PM1, PM2.5, and PM10. Designed for real-time monitoring of environmental conditions, this sensor is ideal for indoor air quality management, cleanroom validation, HVAC system optimization, and industrial safety compliance.

With a sensitive detection range of 0 to 500 µg/m³, the device can identify particles as small as 0.3 μm, ensuring accurate detection of dust, pollen, smoke, and other airborne pollutants. Counting efficiency reaches 98% at ≥ 0.5 μm, making it highly effective for capturing fine particulate concentrations.

Wirelessly transmitting data via Monnit’s ALTA® network, the sensor integrates seamlessly with the iMonnit® platform for alerting, historical analysis, and centralized environmental monitoring.

Note: A Monnit gateway is required to operate this sensor. For setup details, visit the Software/Gateway tab or explore our ready-to-go kits.

Key Features:

• Particulate Matter Detection:

  • PM1: 0.3 – 1.0 μm

  • PM2.5: 1.0 – 2.5 μm

  • PM10: 2.5 – 10 μm

• Measurement Range: 0 – 500 µg/m³

• Counting Efficiency:

  • 50% @ 0.3 μm

  • 98% @ ≥ 0.5 μm

• Wireless data transmission with long-range ALTA® protocol

• Ideal for indoor air quality monitoring, cleanrooms, industrial spaces, and HVAC diagnostics