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The Dust Sentry is the ultimate solution for real-time measurement of PM1, PM2.5, PM4, PM10, and TSP, providing accurate and defensible data accessible from anywhere. Designed for regulatory compliance, it’s perfect for monitoring multiple particulate size fractions across projects like construction, demolition, remediation, air quality research, and roadside monitoring. With MCERTs certification and SCAQMD pre-approval, it delivers trusted performance.
The Dust Sentry with PCX is a real-time multi-channel particle counter, utilizing scattered light to size and count particles, assigning them to six channels based on diameter. A proprietary algorithm converts particle counts into mass measurements, ensuring reliable data.
Housed in a durable, weatherproof, lockable enclosure, the Dust Sentry is lightweight enough for one-person site installations. It includes an embedded PC with over 5 years of onboard data storage and integrates seamlessly with Aeroqual’s Cloud air quality monitoring software.
What can it measure? The Dust Sentry with PCX offers continuous and simultaneous measurement of PM1, PM2.5, PM4, PM10, TSP, and particulate counts across six channels: 0.3, 0.5, 1.0, 2.5, 5.0, and 10 microns. The Dust Sentry with nephelometer and optional cyclone measures PM1, PM2.5, PM10, or TSP continuously.
Additional environmental sensors for wind, noise, weather, and solar radiation can be integrated, providing a complete air monitoring solution for your project.
Approvals: The Dust Sentry with PCX is South Coast AQMD Rule 1466 approved and MCERTs certified for PM10 and PM2.5. The Dust Sentry PM10 with SCC cyclone is also certified for PM10 under the same standards.
Practical applications for the Dust Sentry include:
- Multi-channel fraction size monitoring
- Construction and equipment emission monitoring
- Site remediation
- Fenceline and fugitive dust monitoring
- Environmental Impact Assessments (EIA) and Greenfield baseline studies
- Air quality research
- Roadside monitoring
Used by industrial operators, environmental consultants, regulatory bodies, and EHS professionals, the Dust Sentry is a cost-effective and reliable solution to ensure compliance with particulate level limits and minimize the impact of fugitive dust on sensitive receptors, workers, and nearby communities.
