relative humidity monitoring News

  • Huge demand for PM all monitor

    Palas, the German manufacturer of particulate monitoring instruments, is expanding production to cope with demand for its fine particulate monitor, the Fidas® 200, which is distributed in the UK by Air Monitors. In the following article Jim Mills explains why Air Monitors is being kept busy by the demand for this exciting new technology. PM monitoring – the ultimate ...


    By Air Monitors Ltd.

  • Monitoring CO2 with humidity and temperature may help detect problems in stored grain

    Grain storage bins are routinely monitored for temperature to control insect and mold problems. Now an Agricultural Research Service (ARS) scientist and his colleagues at Kansas State University (KSU) have preliminary research findings showing that monitoring carbon dioxide--along with humidity and temperature--also may help detect problems more effectively. Grain moisture content and temperature ...

  • Vaisala launches new combined pressure, humidity and temperature transmitter

    Vaisala introduces a new generation barometric pressure, relative humidity and temperature measuring transmitter series, the Vaisala Combined Pressure, Humidity and Temperature Transmitter PTU300. The PTU300 features fully digital measuring electronics for all three parameters, several small RH&T sensor heads for different applications, calculated humidity variables, and a new graphical ...


  • Delta Ohm 2 axes meteorologic anemometer HD52.3 ( with temperature, humidity, pressure, solar radiation)

    The instruments of the series HD52.3D… are 2 axes ultrasonic static anemometers for measuring: • Wind speed and direction, U-V Cartesian components of wind speed, • Relative Humidity and Temperature (option, code “17”), • Diffuse Solar Radiation (option, code “P”), • Barometric pressure (option, code “4”).All models are ...


    By Delta OHM S.r.L.

  • RF Code Introduces Long-Lasting Wireless (Wire-free) Temperature-Humidity Sensor

    RF Code, a leading provider of active IT ...


    By RF Code Inc.

  • Humidity and Condensation in Puerto Rican Properties can Create Mold & Dust Mite Problems

    Although the weather can vary greatly in different parts of the islands of Puerto Rico, many regions experience high relative humidity levels on a regular basis.  According to WeatherSpark, the relative humidity levels recorded at the international airport in San Juan typically range between 57% and 92%.   High humidity levels mean there is significant ...


    By Cochrane & Associates, LLC

  • Air Monitors launches latest industrial particulate monitors

    A new report published in September 2012 by the European Environment Agency shows that almost a third of Europe's city dwellers are exposed to excessive concentrations of airborne particulate matter (PM); one of the most important pollutants in terms of harm to human health because it penetrates sensitive parts of the respiratory system. Colin Craggs from instrumentation specialist Air Monitors ...


    By Air Monitors Ltd.

  • Soil climate monitoring in Antarctica

    Antarctica, the coldest place on earth, has an area of about 14 million sq. km. About 98% of the continent is covered by ice, which averages about 2100 m thick. This vast ice sheet contains the earth’s largest fresh water reserve. Of the ice-free ground, only 0.3% is available for soils to form. Currently there are seven soil climate stations in Antarctica, which monitor a range of ambient ...

  • Mini IAQ Monitors supplied to monitor air quality in ice rink

    PPM have recently supplied a number of Mini IAQ Profile Monitors to Joel Anderson of Precision Quality Consulting in a project to monitor air quality in a indoor ice rink; the aim being to provide a safe environment for users and employees of ice arenas. Indoor Air Quality (IAQ) is a significant concern in ice rinks and arenas; these facilities are especially vulnerable to the ...


    By PPM Technology

  • Weather Monitoring for Conservation at Fish Barrier

    Migration of the invasive Asian Carp through the Mississippi River system into the Great Lakes has the potential to devastate native fisheries throughout the region. Smith-Root, an environmental engineering firm, has developed a proprietary technology for an electric fish barrier to prevent such migration. Their technology uses the most efficient electric field pattern for guiding the fish with ...

  • Particles Plus unveils Air Quality Monitors

    Particles Plus unveiled its new Air Quality Monitors at the 2015 Indoor Environment & Energy Exposition. This line of innovative particle counters measures particle mass concentrations and total particle mass while monitoring and recording essential environmental conditions such as temperature, relative humidity, and Carbon Dioxide (CO2) or Total Volatile Organic Compounds (TVOC). What makes ...


    By Particles Plus, Inc.

  • Signal StreetBox Compact System for Air Quality Monitoring

    Signal has launched a unique product aimed at the gap in the market between full reference monitoring stations and simple absorption tubes. The StreetBox is an electrochemical sensor based, battery operated air pollution monitor capable of measuring up to three gases or PM10 plus environmental parameters such as wind speed and direction. Where reference equipment is expensive, large and ...


    By Signal Group Ltd

  • Decagon`s environmental stations allow for customized monitoring

    The ability to accurately measure environmental parameters on a local scale is becoming an increasing need worldwide, whether you’re a hydrologist, an environmental researcher, or even a farmer. It is evident now that the environmental conditions and forecasts for one location cannot always be extrapolated for nearby areas. Due to differences in terrain, elevation, and topography, a rain ...


    By Decagon Devices, Inc.

  • Onset Announces Green Roof Monitoring System

    Onset (http://www.onsetcomp.com), a leading supplier of data loggers and weather stations, today announced the HOBO® Green Roof Monitoring System, a research-grade system for measuring the performance of green roofs. Providing reliable performance in harsh rooftop conditions, the 15-channel system enables users to quickly and easily monitor green roof conditions, ...


    By Onset Computer Corporation

  • AQMesh: a new option for flexible air quality monitoring

    AQMesh has an impressive collection of global users and performance results measuring ambient air quality in applications ranging from traffic planning and urban hotspots to industrial fence line monitoring, building ventilation management, or environmental lobbying. This pole-mounted unit comes with an independent power supply and communications, so offering the possibility of measuring air ...


    By AQMesh

  • Stack emission monitors are ‘future-proof’, says Quantitech

    Leading instrumentation company Quantitech is able to offer customers a revolutionary ‘future-proof’ gas analyser which can protect against any requirements to monitor new parameters in the future. The FTIR Gasmet DX-4000 can monitor up to 300 different compounds of varying concentration and other gases can be added for future applications at little or no extra cost, creating a ‘future-proof’ ...


    By Quantitech Ltd

  • Monitoring levels of harmful pollutants in ice rinks and arenas.

    Indoor Air Quality (IAQ) is a significant concern in ice rinks and arenas; these facilities are especially vulnerable to the affect of an unhealthy indoor environment as fuel-burning equipment such as ice resurfaces are used indoors. PPM Technology and our partner in the United States, Joel Anderson of Precision Quality Consulting have supplied a ...


    By PPM Technology

  • Online Odors Monitoring in Waste Water Treatment Plants

    Odors are very distinct air contaminants as they generate nuisances (see note at the end). The factors playing a role in the determination of odor annoyance are : odor concentration and intensity, frequency, appreciation, duration, synergy and location. Chromatotec® proposes an automated solution to well identify the origin and the level of odors. Technology Description We ...


    By Chromatotec Group

  • CASELLA LAUNCHES NEW INTRINSICALLY SAFE MONITOR for VOC’s

    CASELLA LAUNCHES NEW INTRINSICALLY SAFE MONITOR for VOC's Casella CEL, the specialist provider of workplace monitoring technologies, launches 'VOC Pro', a new , ATEX & UL certified, hand held, photoionisation air monitor ...


    By Casella

  • Monitor Over Six IEQ/IAQ Parameters with Only One Instrument

    The New Multinorm is a Universal All-in-One Instrument for monitoring Indoor Environmental & Air Quality parameters. Available measurements include air temperature, air velocity, relative humidity, dew point, illuminance, luminance, CO, CO2 and sound (Class 1 & 2) analyses. Additional features of the Multinorm include luminance measurement, contrast, globe temperature, thermocouple ...


    By Carltex International Inc.

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