PMSense Particulate Matter Transmitter


Introducing PMsense, the cutting-edge PM1.0, PM2.5, and PM10 Particulate Matter transmitter designed for precise outdoor air quality monitoring. With its RS485 Modbus-RTU output, this transmitter provides seamless integration into existing monitoring systems.

Using the laser scattering principle, PMsense accurately measures the concentration of dust particles in the air. Its advanced technology ensures fast response, high sensitivity, and outstanding stability, allowing for reliable and real-time monitoring of particulate matter levels.

With a maintenance-free design, PMsense eliminates the need for frequent upkeep, providing hassle-free operation. Whether it’s monitoring air quality in industrial environments, urban areas, or construction sites, PMsense delivers accurate and consistent results.

The compact and robust construction of PMsense ensures durability and long-term performance, making it suitable for various outdoor applications. Stay informed about the particulate matter levels in your surroundings with PMsense, the reliable and efficient solution for air quality monitoring.

Technical Specs

Technical Parameters:

  • Continuous operating mode: The sensor is always active, guaranteeing at least 10,000 hours of PM sensor life.
  • Discontinuous operating mode (default): The sensor is activated at regular intervals for measurements, extending the PM sensor life.
  • Optional integration: An optional CO2 sensor can be added to the transmitter upon request.

Additional Features:
Multiple analog outputs: Up to 2 optional configurable analog outputs (4-20 mA, 0-5 V, or 0-10 V) for seamless data transmission and integration with other systems.


  • Indoor air quality monitoring in residential, commercial, and industrial spaces.
  • Environmental monitoring in urban areas, near industrial facilities, and construction sites.
  • Workplace safety and occupational health assessments in various industries.
  • Research and studies on air pollution and its impact on human health.
  • Compliance monitoring for regulatory requirements and standards in air quality management.