particulate sensor News

  • Tiny but powerful particulate sensor

    At just over 7cm wide and 2cm high, the new OPC-R1 sensor from Alphasense is extremely small in comparison with previous technologies. However, with outputs for PM1, PM2.5, PM10 and histograms for up to 16 ‘bins’ the sensor provides considerable particulate monitoring capability. “The small size and weight of this sensor, coupled with a low power requirement, make it ideal for ...


    By Alphasense

  • Alphasense unveils range of particulate sensors at AQE 2018

    The Alphasense stand at the AQE 2018 exhibition will focus on the company’s latest particulate sensors, including new optical particle counters; the OPC-R1 and the OPC-N3. Measuring just over 7cm wide and 2cm high, the OPC-R1 sensor is extremely small in comparison with previous technologies. However, with outputs for PM1, PM2.5, PM10 and histograms for up to 16 ‘bins’ the ...


    By Alphasense

  • New wide-ranging particulate sensor

    Alphasense has launched a new version of its optical particle counter. The new OPC-N3 retains all of the advantages of its predecessor (OPC-N2) with the added benefit of automatic range switching covering PM10, PM2.5 and PM1. With an expanded measuring range (0.38 to 40 µm), the OPC-N3 is able to measure the particulate fractions of most interest; from the finest of particles up to larger ...


    By Alphasense

  • Exposing Indoor Air Quality with YESDUST Particulate Sensor

    Delta, B.C. – Critical Environment Technologies Canada Inc. (CETCI) recently introduced YESDUST. This particulate sensor is designed to be used in conjunction with the multi-sensor indoor air quality (IAQ) monitors developed by CETCI, such as the YESAIR. YESDUST is a low-cost, hand-held, battery powered device. It contains a self-aspired, optical sensor that utilizes convection (heated air) to ...

  • Pegasor Aq Urban Excels in Urban air quality measurements

    A study led by Finnish Meterological Institute showed that Pegasor AQ Urban provides long term measurements with reliable and repeatable results, when compared with reference grade methods. In the study several different instrument types were tested to study their applicability to complement standard methods in air quality measurements. Kuula J, Kuuluvainen H, Rönkkö T, Niemi JV, ...


    By Pegasor Oy (Ltd)

  • Critical Environment Technologies introduces new Fifteen Channel IAQ Monitor

    Critical Environment Technologies Canada Inc. (CETCI) will launch their new and improved YES Plus LGA at this year’s American Industrial Hygiene Conference and Expo in Denver, Colorado. YES Plus LGA has enhanced, easy to use features that will replace the current YES Plus monitor. This single-solution system is a multi-gas air quality monitoring and information recording instrument that ...

  • PC-5000 Series Wall-Mount Particle/Mass Monitors with Options for TVOCs, CO2, and more.

    GrayWolf Sensing Solutions of Shelton, CT, USA introduces a new, branded 6-channel Particulate Meter which optionally incorporates sensors for additional environmental parameters such as Total Volatile Organic Compounds (TVOCs), Carbon Dioxide (CO2), Temperature and Relative Humidity. This wall-mounted monitor, a modified version of the portable PC-4005 introduced last year, displays and logs ...


    By GrayWolf Sensing Solutions

  • CETCI Enhances Top Selling YESAIR Indoor Air Quality Monitor

    Critical Environment Technologies Canada Inc. (CETCI) has continued to enhance its top selling YESAIR indoor air quality monitor by introducing a new relative humidity (RH) and temperature sensor shroud. YESAIR is a CE certified air quality monitor with an eight channel sensor capacity. It contains a fixed temperature and RH sensor and can handle up to five additional internal plug & play ...

  • CETCI Simultaneously Identifies the Air You’re Breathing with YESAIR & YES Plus LGA

    Delta, B.C. – Critical Environment Technologies Canada Inc. (CETCI) is a known industry leader and innovator for the indoor air quality (IAQ) market. Their two best selling portable IAQ instruments are the YESAIR and YES Plus LGA. Both IAQ instruments are portable, multi-channel monitors featuring thirty different internal plug and play sensors to select from and a remote particulate ...

  • Maintain Your Concentration!

    This non-intrusive ultrasonic meter provides real-time continuous %SS readings of sludge/silt/RAS concentrations in pipes, tanks and clarifiers, and automates sludge removal. It allows users to program underflow pumps to shut off before bio-solids or feed-solids density becomes too thin, and also helps in optimizing dosing and equipment variables for enhanced de-watering. Readings are unaffected ...

  • Vehicle Technologies Office’s Research Recognized by R&D 100 Awards

    R&D Magazine recently recognized four technologies supported by the Vehicle Technologies Office as some of the most significant products introduced in the marketplace over the last year. The R&D 100 Awards, sometimes called the “Oscars of Innovation,” recognize industry, academic, and government-funded research projects for their technical significance, usefulness, and ...


    By US Department of Energy

  • Delhi tops most polluted mega cities list: WHO

    Delhis air is the worst among world mega cities, the World Health Organisation (WHO) confirmed recently, even as IndiaSpend’s #breathe network of air-quality sensors reported fine-particulate-matter (PM2.5) levels were almost four times above daily safe levels, on average, for the seven-day period from Sept.22 to 28, 2016. For long-term exposure, these 24-hour levels are nearly 11 times ...


    By Camfil Ltd

  • Welcome back China!

    Our Chinese team is fully back to work and we are relieved to know they and their families are in good health. There are still some travelling restrictions but China is recovering very quickly, just like our local suppliers! About ENVEA China Ltd Established in Beijing in 2009, the chinese subsidiary ENVEA China Ltd (ex Environnement China Ltd ) has been created to sustain the rapid and ...


    By ENVEA

  • Welcome back China!

    Our Chinese team is fully back to work and we are relieved to know they and their families are in good health. There are still some travelling restrictions but China is recovering very quickly, just like our local suppliers! About ENVEA China Ltd Established in Beijing in 2009, the chinese subsidiary ENVEA China Ltd (ex Environnement China Ltd ) has been created to sustain the rapid and ...


    By ENVEA

  • SST Sensing Optical Liquid Level Sensors

    Determining the presence or absence of fluids is an important feature of many products. Whether we need industrial sensors to know the fluid levels in a large industrial tank, coffee machine or oil reservoir or to identifying leaks in pumps, the performance of the products has to be very reliable but be commercially priced. Traditionally the use of float switches has dominated this market as the ...


    By SST Sensing Ltd

  • Personal exposure monitoring device predicts breathing rates, contributes to more meaningful environmental dose estimates

    A new technology developed by a research team led by RTI International will help scientists better understand the relationship between environmental contaminants in the air and potential adverse health effects. The new approach uses personal exposure monitors with built-in acceleration sensors to determine individual activity levels while predicting how fast adults, and potentially children, ...

  • Climatronics Corporation introduces the PARTAC™ tactical particulate profiler

    (Bohemia, NY, USA) - - Climatronics Corporation’s PARTAC™ tactical particulate profiler is capable of detecting a wide range of natural and man-made airborne particulates, including those associated with WMD attacks. This robust eight-channel, low power monitor uses an internal laser scattering detector to rapidly count and sort incoming particulates by size into eight programmable bins. With a ...


    By Climatronics Corporation

  • Climatronics’ PARTAC™ tactical particulate profiler detects a wide range of natural and man-made airborne particulates, including those associated with WMD attacks

    Climatronics Corporation announces the introduction of PARTAC™, a new tactical particulate profiler capable of detecting a wide range of natural and man-made airborne particulates, including those associated with WMD attacks. This robust eight-channel, low power monitor uses an internal laser scattering detector to rapidly count and sort incoming particulates by size into eight programmable bins. ...


    By Climatronics Corporation

  • Australia’s leaders in environmental monitoring ready to collaborate with growing needs of global economies

    At the Dubai hosted ARABLAB 2015, the International Show for tomorrow’s environmental technology, Ecotech Pty Limited, Australia’s leaders in environmental monitoring announced their commitment to work with the global community of governments, researchers, industries and interest groups to provide monitoring solutions for the greater good of economies, citizens and the environment. ...


    By Ecotech - ACOEM Group

  • PC-5000 Series Wall-Mount Particle/Mass Monitors with Options for TVOCs, CO2, and more

    GrayWolf Sensing Solutions of Shelton, CT, USA introduces a new, branded 6-channel Particulate Meter which optionally incorporates sensors for additional environmental parameters such as Total Volatile Organic Compounds (TVOCs), Carbon Dioxide (CO2), Temperature and Relative Humidity. This wall-mounted monitor, a modified version of the portable PC-4005 introduced last year, displays and logs ...


    By GrayWolf Sensing Solutions

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