Met One's Air Quality & Meteorological Climate Science Products
Climate Research Resources
Studying climate science related to air quality is critical, considering the global challenges we face with air pollution and carbon emissions. Testing air quality and capturing environmental parameters is the first line of defense in understanding how to combat global warming and the subsequent climate crisis.
➡️ There is no room for error during this unparalleled time in history –– which is why Met One Instruments, Inc. has provided the standard in accurate air quality data collection since our founding in 1989.
Our ambient air, particulate and meteorological sensors offer not only data integrity; Met One’s instruments are also weatherproof and built to operate in extreme weather conditions. Whether you are studying meteorology for the daily weather report, party to a polar research expedition, quantifying and speciating wildfire emissions, or tracking the increasing occurrence of extreme weather events –– our products are specially designed to perform.
We provide the tools for accurate data collection, secure data handling, and field calibration support. Are you interested in speaking with a Sales Representative about our products suitable for Climate Research? Please get in touch with SALES@metone.com.
💡 Want to Learn More?
🔗 READ OUR ARTICLE ABOUT THE CLIMATE CRISIS & SUSTAINABLE SOLUTIONS WE HAVE IDENTIFIED TO SOLVE IT
🔗 Read our article about how heatwaves– an increasingly common extreme weather event and public health emergency– affect air quality.
Climate Research Products:
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BAM 1020 Beta Attenuation Mass Monitor
The BAM 1020 from Met One Instruments Powered by Acoem is a continuous particulate monitor which automatically measures and records airborne particulate concentration levels (in milligrams or micrograms per cubic meter) using the industry-proven principle of beta ray attenuation. Thousands...
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BAM 1022 Beta Attenuation Mass Monitor
The BAM 1022 Real-Time Portable Beta Attenuation Mass Monitor from Met One Instruments Powered by Acoem continuously measures the mass concentration of ambient particulate matter collected onto filter tape with a time resolution of one minute. The BAM-1022 employs an...
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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,...
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Swift 25.0 Flow Calibrator
The Swift 25.0 is a multi-function, truly portable flow calibrator. Specifically designed to audit and calibrate flow, pressure, and temperature of our higher flow rate ambient air sampling and monitoring instruments. Flow accuracy is NIST traceable. Features: This user-friendly calibration...
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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...
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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...
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BC 1060 Portable Black Carbon Monitor
The BC 1060 Portable Black Carbon Monitor from Met One Instruments Powered by Acoem measures and reports black carbon concentrations, with user-selectable time resolution down to one minute, at both UV (370 nm) and IR (880 nm) illumination wavelengths. The...
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C-12 Portable Black Carbon Monitor
Black Carbon and Brown Carbon monitoring on a granular scale has never been more affordable, opening up an array of opportunities that were previously economically out of reach for many applications. Introducing the GROUNDBREAKING C-12 Portable Carbon Monitor from...
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SASS and SuperSASS Speciation Sampler
The SASS and SuperSASS Speciation Samplers from Met One Instruments Powered by Acoem are designed to comply with and exceed EPA Speciation requirements. Two models provide a choice for compliance monitoring: SASS, a 5 channel sampling system; and SuperSASS, an...
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GAS-1010 Ozone Analyzer
The GAS-1010 ozone (O3) analyzer by Met One Instruments Powered 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,...
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GAS-1031 Carbon Dioxide Analyzer
The GAS-1031 carbon dioxide (CO2) analyzer by Met One Instruments Powered 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...
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GAS-1040 Nitrogen Oxides Analyzer
The GAS-1040 Oxides of Nitrogen (NOx) analyzer from Met One Instruments Powered by 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 <...
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GAS-1044 Ammonia and Oxides of Nitrogen Analyzer
The GAS-1044 Ammonia Analyzer from Met One Instruments Powered by 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...
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GAS-1050 Sulfur Dioxide Analyzer
The GAS-1050 Sulfur Dioxide (SO2) Analyzer from Met One Instruments Powered by 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...
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GAS-1051 Sulfur Dioxide & Hydrogen Sulfide Analyzer
The GAS-1051 Sulfur Dioxide and Hydrogen Sulfide Analyzer from Met One Instruments Powered by Acoem delivers precise and reliable performance at an excellent value. It combines pulsed fluorescence detection with an internal catalytic converter to sequentially measure H2S and...
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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,...
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E-SEQ-FRM Sequential Reference Particulate Sampler
The E-SEQ-FRM Reference Method Particulate Sampler from Met One Instruments Powered by Acoem meets the regulatory requirements for PM2.5, PM10, and PM10-2.5 sampling methods. The E-SEQ-FRM accommodates up to sixteen (16) 47-mm diameter filter samples and may be pre-programmed to a...
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Particulate Sampler E-FRM Reference
Met One Instruments’ E-FRM is a single channel particulate sampler approved as a US-EPA reference method for PM2.5, PM10, PM10-2.5. Configured with an alternate PM2.5 cyclone, the E-FRM may also be operated as a US-EPA designated equivalent method for PM2.5....
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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...
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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...
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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...
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Industrial Weather Station
Industrial Weather Stations from Met One Instruments Powered by Acoem are configured to provide plant operators with the weather data needed for operations, regulatory compliance, safety, and emergency response. The systems use reliable and accurate sensors to measure the weather...
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ReadyWeather Data-to-Desktop Weather Station
ReadyWeather is the newest addition to the Met One Instruments, Inc. family of data-to-desktop products, designed with ease of use and data integrity in mind. This rapidly deployable weather station may be used in fixed or temporary installation applications, with...
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General Purpose Weather Station
Met One Instruments’ General Purpose Weather Station is specifically designed for monitoring ambient meteorological conditions. It is available in pre-packaged configurations for fast delivery; yet is easily customized with additional sensors and accessories to suit many measurement applications. The General...
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Air Quality Weather Station
Met One’s Air Quality Weather Stations are specifically configured to comply with U.S. Environmental Agency (EPA) and Nuclear Regulatory Commission (NRC) guidelines for air quality and regulatory meteorological monitoring. Stations are available in pre-packaged configuration for rapid delivery but can...
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Weather Sensor AIO 2 Sonic
The AIO 2 Sonic Weather Sensor is a complete, high performance weather sensor using Met One Instruments’ proven 2D sonic technology. This technology provides reference grade accuracy without moving parts and includes a built-in compass used for automatic magnetic north...
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30.5 Industrial Grade Sonic Anemometer
The 30.5 Sonic Anemometer is designed for ambient wind sensing in harsh environments and industrial applications as a direct replacement for conventional mechanical propeller and cup anemometers, both in terms of performance and cost. The 30.5 requires no periodic maintenance...
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MSO Weather Station
The MSO is a compact, fully integrated, 5-parameter Weather Station. Wind Speed and Wind Direction are measured using mechanical anemometer sensors. All other measurements are housed in a multi-plate naturally-aspirated radiation shield to reduce solar radiation heating errors. The shield...
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CCS COMET Cloud+ Service
Met One Instruments’ COMET Cloud Plus+ (CCS) is a cellular modem and cloud data service package which is directly compatible with a variety of air quality and meteorological sensors. The CCS modem is available for 4G LTE Domestic and GSM/...
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Temperature Humidity Pressure Sensor BX-597A
The BX-597 is an integrated Temperature, Relative Humidity, and Pressure measurement sensor. All sensing elements are of the highest quality and are specifically designed for continuous duty in hostile environments. The temperature sensor utilizes platinum RTD class 1/3B. Relative Humidity...
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Wind Speed Sensor 010C – Wind Direction Sensor 020D
The 010C Wind Speed Sensor provides accurate and detailed information on horizontal wind speed. The lightweight three-cup anemometer is used in virtually all applications where fast response and low starting threshold(s) are of paramount importance. The 020C Wind Direction Sensor...
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034E Wind Speed & Direction Sensor
The NEW 034E Wind Speed and Direction Sensor combines wind speed and direction measurements in a single sensing unit. It installs in minutes and provides accurate, long-term, continuous monitoring in hostile environments. The cup anemometer utilizes a 3-cup configuration. The...
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Relative Humidity Sensor 083F & Relative Humidity / Temperature Sensor 085A
The 083F Relative Humidity Sensor is a highly sensitive and stable humidity measurement tool that provides outstanding accuracy. It is reliable in the full range of relative humidity conditions, from 0-100%, performing equally well in meteorological, industrial, laboratory and other...
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Air Temperature Sensor 061 & 065
061 Air Temperature Sensor Met One Instruments’ Model 061 is designed for general-purpose ambient air temperature measurement. The sensor is a precision, multi-element thermistor device that accurately measures ambient air temperature in field settings. This precise performance is a benefit...
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Solar Radiation Sensor Model 094
Met One Instruments, Inc.’s 094 is a new class of solar sensor. Packing ISO 9060 Second Class performance at the price of a silicon photodiode sensor, the Model 094 pyranometer makes reliable, bankable data more affordable than ever. It is...
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10718 Solar Radiation Sensor
This silicon-cell pyranometer, Solar Radiation Sensor part number # 10718, is a compact, rugged and cost-effective sensor for shortwave radiation measurements. Applications include agriculture, ecological and hydrological weather networks, and solar panel arrays. Each sensor is calibrated in controlled laboratory...
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Model 820457 Ultrasonic Wind Sensor
Met One’s Model 820457 Ultrasonic Wind Sensor features durable, corrosion-resistant construction with sensitive ultrasonic transducers secured in a streamlined molded frame. The 820457 is fully wind-tunnel tested and calibrated to provide reliable, accurate wind measurement. Standard outputs include analog voltage...
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Visibility Sensor 6400
The Model 6400 Visibility Sensor offered by Met One Instruments Powered by Acoem is designed to monitor visibility conditions over a range of 20ft-50miles (6m-80km). The Model 6400 includes both digital and relay outputs. The Digital RS232 output at 300-38,400...
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Radiation Shield 074
Met One Radiation Shields reduce errors in temperature and relative humidity measurements that are caused by direct solar radiation. They are constructed of a series of white aluminum concentric plates, which allow air flow to pass through the shield, while...
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Barometer Pressure Sensor 092
The 092 Barometric Pressure Sensor measures absolute atmospheric pressure and converts it into a linear, proportional voltage, using digital computer technology. The 092 features robust, low maintenance construction that will withstand a wide range of adverse weather conditions, and consistently...
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Precipitation Gauges 370D-380D
370D-380D Series all-metal precipitation gauges measure rain and/or snow in all environments using a tipping bucket mechanism. The economical tipping bucket design allows accurate, repeatable measurements, requiring no regular maintenance. Each model in the 370D-380D Series is optimized to meet...
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905 Portable Tripod
The model 905 Tripod is a lightweight, collapsible aluminum and stainless steel tripod designed for rapid deployment and retrieval. It can be easily transported and erected by a single person. The tripod is intended to support a complement of weather...