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Precision Air Quality Monitoring Low-Cost Sensors

EMPOWER YOUR INITIATIVE WITH NEAR-REFERENCE DATA

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Air Quality has become an integral part of any conversation when it comes to providing a healthy standard of living. With the increasing demand for knowing what particulate matter is in the air, partly due to COVID-19, increasing annual wildfires, and changing climate, Met One Instruments, Inc. offers an affordable product lineup that provides precision data. Equipped with this particulate data, one can make appropriate remediation decisions. As a world leader in reference monitoring samplers, you can count on Met One’s near-reference devices to provide the highest reliability and quality in localized data.

Met One Instruments offers a line of monitors and particle counters that sample ambient air for air quality indicators not restricted to federal, state, or local regulations. These supplemental monitors provide localized data to fill in regulatory monitoring gaps. Data supplied by NSIM monitors can be used to identify and track specific particulate sources, such as dust, smoke, or exhaust emissions that may be impacting the air quality in a particular area. Sense and respond with confidence with Met One’s Non-Regulatory Supplemental & Informational Monitors (NSIM).

Met One Instruments, Inc.’s optical mass monitors are low-cost, high-value portable devices used in applications where indicative-level accuracy and precision are acceptable and where external power is not always available. These instruments may be used to supplement government-operated, criteria-grade air quality monitoring networks to provide additional monitoring locations.  This can include places that cannot easily accommodate a fixed air quality monitoring station or one that does not currently exist, such as to support California AB 617. These instruments may also deploy as stand-alone devices for fenceline or emergency deployment monitoring applications.

The NSIM optical mass monitors offered by Met One Instruments, Inc. include:

Our criteria-approved air monitoring products sell worldwide. With this success came the development of Met One’s smaller, lower-cost air monitors. These are widely used as local area and industrial monitors. An essential requirement for these instruments is measurement stability—measurements made without temperature or long-term drift. Today’s measurement will reflect the same results as collected months before in a similar environment. When used with our CCS+ Comet Cloud Modem, remotely located instruments will provide data to your smartphone or computer within minutes.

Non-Regulatory Supplemental & Informational Monitors Products:

  • E-BAM Environmental Beta Attenuation Mass Monitor

    The E-BAM from Met One Instruments Powered by Acoem is in a class of its own as a portable, real-time beta gauge comparable to U.S. EPA methods for PM2.5 and PM10 particulate measurements. The E-BAM has been built to satisfy users,...

  • ES-808 SCAMP System Contamination and Meteorological Platform

    Introducing the ES-808 SCAMP (System Contamination and Meteorological Platform) from Met One Instruments Powered by Acoem. Met One Instruments Powered by Acoem is a global leader in Ambient Air Quality and Meteorological instrumentation.  We recognize the critical need to provide...

  • BC 1054 Black Carbon Analyzer

    The BC 1054 Multi-spectrum Black Carbon Analyzer from Met One Instruments Powered by Acoem continuously measures the transmittance of light across filter media onto which particulate matter is accumulating and in real-time calculates the black-carbon “BC” concentrations at 10 different...

  • BC-1060 - Met One Instruments

    BC 1060 & BC 1065 Portable Black Carbon Monitor

    The BC 1060 and BC 1065 2-Channel Black Carbon Monitors from Met One Instruments Powered by Acoem measure and report aerosol brown and black carbon concentrations, with user-selectable time resolution down to one minute, at both UV (370 nm) and...

  • C-12 Portable Black Carbon Monitor

    EXPERIENCE HIGHLY GRANULAR BLACK CARBON MONITORING WITH UNMATCHED AFFORDABILITY Introducing the groundbreaking C-12, our portable and weatherproof dual wavelength carbon monitor, which allows for highly granular measurement of black and brown carbon at an unbeatable total cost of ownership, making...

  • ES-405

    ES-405 Simultaneous Particulate Profiler

    The ES-405 is a near reference air quality sensor designed to provide accurate real-time measurements of TSP*, PM10, PM4, PM2.5, and PM1 particulate concentrations simultaneously. It reports these five key particulate concentrations in both indoor and outdoor environments. The rugged...

  • Remote Dust Monitor ES-642

    The ES-642 Remote Dust Monitor from Met One Instruments Powered by Acoem is an industrial air-quality sensor designed to provide real time particle concentration measurements in both indoor and outdoor environments. Our ES-642 measures particulate concentration using a highly sensitive...

  • E-Sampler Dual Ambient Monitor/Sampler

    Our E-SAMPLER is the most feature-packed light-scatter Aerosol Monitor available. Whatever your monitoring needs, the E-sampler will provide accurate, dependable, and relevant data.

  • AQ EAGLE Air Quality Monitoring System

    The AQ EAGLE system is a multi parameter ambient air quality monitor from Met One Instruments Powered by Acoem which measures and reports particulate and meteorological data. The ES-405 particulate profiler continuously samples ambient air and reports particulate mass concentrations simultaneously and...

  • NPM 2 Network Particulate Monitor - Met One Instruments

    NPM 3 Network Particulate Monitor

    The Met One Instruments, Inc. NPM 3 is a forward light scatter laser nephelometer particulate monitor which automatically measures real-time airborne TSP, PM10, or PM2.5 particulate concentration levels. The NPM 3 features improved reliability and lower maintenance. Each unit uses...

  • Model 212 Ambient Particulate Profiler

    Ambient profiling of aerosol particulates has been simplified by the Met One Instruments, Inc. Model 212 Ambient Particulate Profiler. The 212 sizes and counts particles in eight digital bins and reports the information on command. Each of the eight channels...

  • Acoem Serinus 10 Ozone Analyzer

      The Serinus 10 ozone (O3) analyzer by Acoem delivers precise and reliable performance at an excellent value. It uses proven non-dispersive ultraviolet (UV) absorption technology to measure O3 in ambient air (LDL < 0.5 ppb, range 0 to 20...

  • Acoem Serinus 30 Carbon Monoxide Analyzer

      The Serinus 30 carbon monoxide (CO) analyzer from Acoem delivers precise and reliable performance at an excellent value. It uses proven NDIR gas filter correlation technology to measure CO in ambient air (LDL < 40 ppb, range 0 to...

  • Acoem Serinus 31 Carbon Dioxide Analyzer

      The Serinus 31 carbon dioxide (CO2) analyzer by Acoem uses non-dispersive infrared (IR) gas correlation spectroscopy to provide accurate, stable, and repeatable measurements of gaseous CO2. It can be configured to operate in absolute or differential mode providing flexibility...

  • Acoem Serinus 40 Nitrogen Oxides Analyzer

      The Serinus 40 Oxides of Nitrogen (NOx) analyzer from Acoem delivers precise and reliable performance at an excellent value. It uses proven chemiluminescence technology to measure NO, NO2 and NOx in ambient air (LDL < 0.4 ppb, range 0...

  • Acoem Serinus 44 Ammonia and Oxides of Nitrogen Analyzer

      The Serinus 44 Ammonia Analyzer from Acoem delivers precise and reliable performance at an excellent value. It uses proven chemiluminescence technology and an external thermal catalytic converter to measure NO, NO2, NOX and NH3 in ambient air.    

  • Acoem Serinus 50 Sulfur Dioxide Analyzer

      The Serinus 50 Sulfur Dioxide (SO2) Analyzer from Acoem delivers precise and reliable performance at an excellent value. It uses proven pulsed UV fluorescent radiation technology to measure SO2 in ambient air (LDL < 0.3 ppb, range 0 to...

  • Acoem Serinus 51 Sulfur Dioxide & Hydrogen Sulfide Analyzer

      The Serinus 51 Sulfur Dioxide and Hydrogen Sulfide Analyzer from Acoem delivers precise and reliable performance at an excellent value. It combines pulsed UV fluorescence detection with an internal catalytic converter to sequentially measure H2S and SO2 in the...

  • Acoem Serinus 55 Hydrogen Sulfide Analyzer

      The Serinus 55 Hydrogen Sulfide (H2S) Analyzer from Acoem delivers precise and reliable performance at an excellent value. It uses proven pulsed UV fluorescent radiation technology and an internal thermal catalytic converter to measure H2S in ambient air (LDL...

  • Acoem Serinus 57 Total Reduced Sulfur Analyzer

      The Serinus 57 Total Reduced Sulfur (TRS) analyzer from Acoem delivers precise and reliable performance at an excellent value. It uses proven pulsed UV fluorescent radiation technology and a thermal converter to measure TRS in ambient air (LDL <...

  • Acoem Serinus 60 Nitrogen Dioxide Analyzer

      The Serinus 60 Nitrogen Dioxide (NO2) Analyzer with Cavity Attenuated Phase Shift (CAPS) spectroscopy technology from Acoem allows direct measurement of NO2, rather than an indirect calculation from a chemiluminescence analyzer. Using a modulated blue LED light source, the...

  • LVS-100 Low-Volume Air Sampler

    Introducing the LVS-100 from Met One Instruments Powered by Acoem. The LVS-100 is a flexible micro-sampling platform for PM2.5, PM10, and TSP, and offers basic meteorological parameters. The LVS-100 Low Volume Air Sampler provides a flexible sampling platform for PM10, PM2.5,...

  • PARTAC Tactical Particulate Profiler

    Met One's PARTAC Tactical Particulate Profiler (P/N 102686) is a robust size-selective particulate sampler used as an NBC agent alarm trigger, an ambient monitor for public and workplaces, and as a ground-truth reference for the verification of standoff particulate detectors....

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