Modules

Understanding emissions sources and developing an effective mitigation plan requires access to accurate, real-time air quality data. Our fenceline and ambient air monitoring solutions feature a series of cutting-edge modules, measuring everything from methane to carbon dioxide, volatile organic compounds (VOCs), ozone, hydrogen sulfide, and more.

Our gas pollutant modules can be field calibrated using standard calibration equipment and reference gases, ensuring calibration is fully traceable to international standards. Gas modules contain a proprietary flow design that minimizes baseline drift, with sampled air filtered through a proprietary scrubber to reduce interferences. Particulate matter (PM) modules include our particle sensor, combining a laser nephelometer with a high-precision sharp cut cyclone, and our PCX module, delivering simultaneous measurement of multiple PM size fractions.