The AQ-SPEC program has acquired a number of commercially available "low-cost" air quality sensors. Please click on the image for information on a specific sensor as provided by the manufacturer.
General Description The Ecomesure EcomSmart is a smart/customizable air quality monitor that provides real-time measurements of gases (i.e. CO, ozone, NO/NO2, SO2, H2S, NH3, HCl, Cl2, CH2O etc. available upon request) and PM (PM1.0, PM2.5 PM4.0, PM10, TSP) mass concentrations. Data can be recorded real-time and transmitted to the Ecomesure platform wirelessly. Data can be accessed on the Ecomesure platform.
Principle of Operation The Ecomesure EcomSmart sensor uses electrochemical sensors to measure gaseous pollutants and uses the Tera Sensor NextPM as a raw PM sensor with heater function. The measurement principle of the particulate matter sensor is based on laser light scattering to convert particle number in different sizes to mass concentrations through its proprietary algorithm.
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South Coast Air Quality Management District
21865 Copley Dr, Diamond Bar, CA 91765
909-396-2000
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