Product Description

MAS-AF310 is the flagship model of Sapiens Mini Air Station (MAS) series products for highperformance and long-term outdoor air quality monitoring with integrated autonomous data quality control capabilities. The product can measure criteria air pollutants including particulate matters (PM2.5, PM10), nitrogen dioxide (NO2), ozone (O3), carbon monoxide (CO), sulfur dioxide (SO2) with near reference data quality under all weather conditions, and total volatile organic compounds (TVOC) at high accuracy. Other important air pollutants including nitrogen monoxides (NO), and carbon dioxide (CO2) are optional.

MAS-AF310 is equipped with the patented Pair Differential Filter (PDF) sensing technology using paired filter for continuous tracking of virtual baseline for the gas sensors signals. Autozero functions are also enabled to track the long-term drift issues for both gas and PM measurements. Data transmission to designated Sapiens cloud server or user designated server through API and direct TCP links are optional. The intended applications are complementary air quality monitoring with high data performance target needs and near reference data quality requirement for the government agency, communities, air quality researchers and industrial sectors.

Product Features

• Omnidirectional inlet design for gas and PM measurements;
• Stevenson screen protected high performance climatic measurement for ambient temperature and humidity;
• IP65 grade waterproof design for all weather condition outdoor monitoring;
• Highly integrated for simultaneous measurement of PM1, PM2.5, PM10 with up to 50 size channels from 0.3 μm to 10 μm.
• Sheath flow is enabled for PM counter model for high concentration measurements and long-term performance;
• Aerodynamically validated PM inlet cyclone for near reference PM1, or PM2.5 or PM10 measurements;
• Correction of laser drift and humidity impact though auto zero function and intelligent heating for PM measurement;
• Up to 6 or 8 gases simultaneous measurements at ppb levels of NO2, O3, SO2, NO and ppm level of CO, with SO2, H2S, NH3 TVOC and CO2 as optional;
• Pair Differential Filter (PDF) sensing technology is enabled for gas sensors to auto track the virtual baseline of sensor signals;
• Correction of sensor drift impact by auto zero function for NO, NO2, O3 and TVOC gases;
• Gas sample pretreatment with condensation trap and humidity stabilization through advanced technology for the fast-varying ambient environments;
• Data transmission via 4G network for continuous and real time monitoring through cloud platforms;
• Versatile installation options of tripod, wall mount and crossarm;
• External smart battery packs are optional for extended outdoor powerless operation for up to 5 days;
• Solar power panels are optional for extended operations in remote outdoor environments.

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