Environmental Monitors

TSI and Casella offer reliable solutions for continuous air quality monitoring in outdoor and industrial environments.

TSI DustTrak™ Environmental Monitors (Models 8540 & 8543) are laser photometers housed in weatherproof enclosures, ideal for harsh conditions. They measure a range of particulate matter size fractions—PM₁, PM₂.₅, PM₁₀, Total PM, and Respirable (PM₄, model 8543 only)—providing real-time data for environmental and workplace exposure assessments.

Casella Guardian2 Site Boundary Monitors deliver integrated dust and noise monitoring at the fence line, ensuring regulatory compliance and minimizing community impact. With remote access, real-time alerts, and optional sensors for VOCs and weather, they offer a flexible, all-in-one environmental monitoring solution.

Products

DustTrak Environmental Monitor 854301-1

The DustTrak Environmental Monitor is an air monitoring system built to house DustTrak photometer...

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DustTrak Environmental Monitor 8540

Measure PM1, PM2.5, Respirable, PM10, or total PM size fractions. DustTrak Environmental Monitor...

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DustTrak Environmental Monitor 8543

Simultaneously measure PM1, PM2.5, Respirable, PM10, and total PM size fractions. DustTrak ...

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Casella Guardian2 Site Boundary Monitor

The Guardian2 Site Boundary Monitor is designed to help you remain compliant with site emission...

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