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Met One Instruments Works with Environmental Consultants, Engineers and Systems Integrators

WE MAKE Your JOB EASIER

Met One Instruments has been providing ambient air monitors, meteorological sensors, and systems, to environmental consultants, systems integrators and engineering companies for over 35 years. These companies work with utilities, chemical industries, petroleum refineries, mining and milling operations, landfills and federal waste facilities etc. to meet regulatory compliance with national and local government regulations. We make the job easier by providing sensors, monitors, samplers, systems, communications and data handling solutions.

SASS View South

Pictured here is Met One’s SASS Speciation Sampler being used for pesticide sampling.

Environmental Monitoring Products:

  • BAM-1022 Beta Attenuation Mass Monitor - Met One Instruments

    BAM-1022 Beta Attenuation Mass Monitor

    The Met One Instruments, Inc. BAM 1022, Real-Time Portable Beta Attenuation Mass Monitor, continuously measures the mass concentration of ambient particulate matter collected onto glass filter tape with time resolution of one-minute. The BAM 1022 employs an in-line sampling geometry...

  • BAM-1020 Continuous Particulate Monitor

    Continuous Particulate Monitor BAM 1020

    The BAM 1020 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 of BAM 1020 units are currently deployed worldwide, making the unit one of...

  • BC 1054 Black Carbon Analyzer

    The Met One Instruments BC 1054 Multi-spectrum Black Carbon Analyzer 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 wavelengths ranging from the...

  • E-SEQ-FRM Sequential Reference Method Sampler - Met One Instruments

    E-SEQ-FRM Sequential Reference Particulate Sampler

    Our E-SEQ-FRM Reference Method 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 flexible, user-defined sampling schedule, permitting more than 2 weeks of...

  • E-FRM-DC Reference Method Particulate Sampler

    The new and improved Met One Instruments, Inc. E-FRM-DC sampler is a single-event filter sampler to determine daily PM2.5 or PM10 particulate concentrations in ambient air. The E-FRM-DC has an innovative design and unique features that provide a versatile, reliable,...

  • SASS and SUPER SASS Speciation Sampler

    Met One’s Speciation Samplers 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 SUPER SASS, an 8 channel, multiple event, sampling system. The SASS...

  • E-BAM Plus - Met One Instruments

    E-BAM PLUS Portable Environmental Beta-Attentuation Mass Monitor

    The Met One Instruments, Inc. E-BAM Plus is a portable, real-time beta gauge which has EPA Approval for PM10 particulate measurements. The E-BAM Plus will satisfy users, regulators and those from the health community by providing truly accurate, precise, real...

  • E-BAM - Met One Instruments

    E-BAM Portable Environmental Beta-Attentuation Mass Monitor

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

  • Particulate Sampler E-FRM-DC 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....

  • 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.

  • BC-1060 - Met One Instruments

    BC 1060

    Our BC-1060 portable black carbon monitor 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 combination of portability and dual-wavelength illumination permits rapid,...

  • AQ EAGLE Air Monitoring System

    Met One Instruments, Inc. AQ EAGLE is a system utilizing our ES-405 Particulate Profiler. The ES-405 continuously samples ambient air and reports particulate mass concentrations simultaneously and in real time for PM10, PM4, PM2.5 and PM1. Our ES-405 is ideal...

  • 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 PM10, PM4, PM2.5, and PM1 particulate concentrations simultaneously. This unit reports four key particulate concentrations in both indoor and outdoor environments. The rugged...

  • Benchtop Particle Counter BT-645

    Met One Instruments’ BT‐645 Benchtop Particle Counter has been designed to continuously measure and record particulate information for indoor work place and public space environments. Our BT-645 optical sensor, matched electronics and backlit display, are enclosed in a rugged metal...

  • The ES-642 Remote Dust Monitor

    Remote Dust Monitor ES-642

    Met One Instruments’ ES-642 Remote Dust Monitor 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 forward scatter laser nephelometer, which...

  • 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...

  • Aerocet 531S Handheld Particle Counter

    Aerocet 531S Handheld Particle Mass Profiler & Counter

    The Aerocet 531S is a full–featured, completely portable, battery operated, handheld mass monitor or particle counter. This unit provides particle counts or mass PM measurements as stored data logged values, real-time networked data, or printed results.

  • Aerocet 831 Handheld Particle Counter - Met One Instruments

    Aerocet 831 Handheld Particle Counter

    The Aerocet 831 is a completely portable, full–featured, battery operated, handheld mass monitor. This device simultaneously provides five critical mass ranges (PM1, PM2.5, PM4, PM10 & TSP) in one minute from start up. Survey the environment with the easy to...

  • NPM 2 Network Particulate Monitor - Met One Instruments

    NPM 2 Network Particulate Monitor

    The NPM 2 sensor is a nephelometer with purge air system which automatically measures real time airborne TSP or PM2.5 particulate concentration levels. Designed for low-profile network applications it can be directly connected to the met One Instruments’ CCS Cloud...

  • Industrial Weather Station

    Met One Instruments’ Industrial Weather Stations 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 variables of interest. Depending...

  • ReadyWeather

    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...

  • General Purpose Weather Station

    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...

  • Air Quality Weather Station

    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...

  • AIO 2 Sonic Weather Sensor - Met One Instruments

    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...

  • CCS COMET Cloud Service - Met One Instruments

    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/...

  • 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...

  • 10718 Solar Radiation Sensor

    Met One Instruments Silicon-cell pyranometer, P/N 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 conditions, traceable to...

  • Visibility Sensor 6400

    Met One Instruments’ Model 6400 Visibility Sensor is designed to monitor visibility conditions over a range of 20ft-50miles (6m-80km). Our Model 6400 includes both digital and relay outputs. The Digital RS232 output at 300-38,400 Baud can be used to indicate...

  • 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...

  • Swift 6.0 Flow Meter

    The Swift 6.0 is a multi-function Flow Meter specifically designed for accurate low rate measurements. The device’s easy to read display shows Flow Rate, Flow Temperature and Ambient Pressure. Flow measurements are traceable to our NIST standard and Certification is...

  • Met One Comet Software

    Comet Software

    Comet software is a utility for extracting information (data, alarms, settings, etc.) from Met One Instruments’ products. The software is designed for the user to easily access information within a product without having to know underlying communications protocol for that...

  • Air Plus Software

    Air Plus software includes all of the functions required for the collection, viewing of data, and production of both tabular and graphic reports needed by most users of an air quality or other environmental monitoring system. It is designed for...

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