The Dust Sentry is a modular air quality monitoring instrument for the measurement and compliance of specific dust and particulate designation. The Dust Sentry PM₁₀ Dust Monitor uses a well proven near forward light scattering nephelometer and high precision sharp cut cyclone to provide continuous real-time measurement of only the PM₁₀ size fraction.

Packaged in a robust weather-proof, lockable enclosure, the Dust Sentry is light enough for one-person site installations. The instrument includes an embedded PC, up to 20 years of on-board data storage, and a powerful air quality monitoring software.

Industry-leading sensor technology As sensor manufacturers, we know sensors inside and out and have unparalleled expertise in optimizing performance in real-world conditions.
Powerful software platform Leveraging deep integration with our monitoring systems, we deliver software functionality unmatched by off the shelf data acquisition systems.
Value-adding services Using proprietary system diagnostics, we enable proactive maintenance with hassle-free services that virtually eliminate system downtime.