relative humidity News

  • Climatronics` field-proven All-In-One (AIO) compact weather station accurately measures temperature, relative humidity, wind speed/direction and barometric pressure

    Designed for maximum portability, Climatronics' field-proven All-In-One (AIO) compact weather station accurately measures temperature, relative humidity, wind speed/direction and barometric pressure.  Versatile and comprehensive, the basically maintenance-free 'All-In-One: (AIO) weather station, can easily operate in remote regions as well as urban environments worldwide. For years, ...


    By Climatronics Corporation

  • Dyacon Air Sensors Combine Temperature, Pressure, and Humidity

    Dyacon air sensors, both the Modbus-compatible and SDI-12 versions, are digital output sensors that measure air temperature, barometric pressure, and relative humidity.   The low-power sensor elements ...


    By Dyacon, Inc.

  • 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 ...


  • Humid Conditions at Texas Library Results in Costly Mold Issues

    Earlier this month, the Waco Tribune-Herald published an article about indoor environmental issues taking place at the West Waco Library.  According to the article, a lack of humidity control in a section of the building has resulted in the growth of mold on over 22,000 items in the genealogy department.  A company has been hired to remediate the mold, which will result in the closure ...

  • 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.

  • 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

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

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


    By RF Code Inc.

  • XA1000 in use of Calibration Laboratory in Zagreb

    MTB inzenjering d.o.o. is a trade partner of our industrial measurement instruments in Zagreb, Croatia and our partner for ten years already. They are expanding their own laboratory (BMB laboratory) for calibration of relative humidity devices. For this, they recently needed a new, highly precise hand held device for reference measurements. They decided to rely on the XA1000 hand held device from ...

  • Indoor Air Quality Emergency Response Services

    Hygieneering, Inc. was called in on Sunday March 7th, 2011 in response to a high rise building fire in the Chicago Loop. Hygieneering, Inc. was called to respond to the indoor air quality concerns due to smoke and water damage that has occurred after an afternoon fire in the first floor of a Chicago Loop high rise building. The building indoor air quality is being tested for carbon dioxide, ...


    By Hygieneering, Inc.

  • Calls for Ice Rink air quality legislation.

    USA - Iowa Congressman Bruce Braley is calling on state lawmakers to establish minimum air quality standards for indoor ice arenas in Iowa. Only three states — Minnesota, Massachusetts and Rhode Island — have established air quality standards for ice arenas. Braley envisions a law in Iowa that would require ice rinks to have air quality monitoring equipment and alarms that would sound ...


    By PPM Technology

  • The New Rotronic HygroLog NT data logger is now available

    The new HygroLog HL-NT data logger with HygroClip2 sensors and the AirChip3000 is a powerful system when there are many different physical parameters to record. The logger also meets all requirements for FDA, CFR Part 11 and GAMP compliance. Many uses The HygroLog HL-NT is the perfect measuring instrument for applications in which long-term recording of humidity and temperature values is ...


    By ROTRONIC AG

  • New weather station with built-in compass for auto-align wind measurements

    The all-new Magellan Weather Station™ from Columbia Weather Systems combines a rugged multi-parameter weather sensor with an internal compass for critical weather monitoring with automatic wind direction alignment. The Magellan sensor module integrates an internal fluxgate compass with a sonic anemometer for wind measurement and sensors for temperature, relative humidity, and barometric ...

  • The new HygroGen calibrator

    The HygroGen is a self-contained transportable humidity and temperature calibrator that enables users and calibration engineers to accurately and rapidly calibrate any type of humidity instrument. The launch of the second generation Airchip3000 based calibrator takes transportable humidity calibration to a new level of performance and ease of use. Rapid and precise Stabilisation of relative ...


    By ROTRONIC AG

  • RH-AS2 %RH, dewpoint, temperature probe for AdvancedSense

    A new probe is available for GrayWolf’s rugged, hand-held AdvancedSense HVAC/OH/FM/IAQ meters.  The RH-AS2 probe is capable of measuring: Relative Humidity Dewpoint Absolute Humidity Specific Humidity Wetbulb temperature Drybulb temperature This small diameter (14 mm, 0.6 inch Ø, 40mm, 1.6 inch L) probe may be ...


    By GrayWolf Sensing Solutions

  • LimnoTech Ends Season of Deploying Data Buoys on the Great Lakes

    LimnoTech ended another successful season of deploying and maintaining data buoys on the Great Lakes when we recently pulled in buoys off South Haven and Port Sheldon, MI, for the winter. The buoys are funded through various sources including NOAA, government agencies, and local individuals and groups. The buoys measure wind speed and direction, air temperature, relative humidity, solar ...


    By LimnoTech Inc.

  • Carltex releases Universal All-in-One Instrument for monitoring Indoor Environmental & Air Quality parameters

    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 ...


    By Carltex International Inc.

  • Humidifiers May Cause IAQ Health Concerns

    The environmental and building consulting experts at EC2 provide services to help determine if humidifiers are causing conditions conducive to mold growth, dust mites and other allergens. In December Consumer Reports published an article about humidifiers and their use during the cold winter months.  The article reported that humidifier sales triple in the cold months as people look for ways ...


    By Cochrane & Associates, LLC

  • Lufft announces new weather sensors WS510- and WS700-UMB

    At the end of this year, the German measurement and control technology company Lufft launches two new smart weather sensors on the market. Thereby, Lufft enhances its portfolio and completes the WS-family with the sensors WS510-UMB and WS700-UMB. With the development of the new measurement sensors, Lufft penetrates into the solar market and responds to the needs of its clients worldwide ...

  • What should you know when purchasing a WBGT instrument?

    Wet Bulb Globe Temperature more directly measures temperature as it relates to a person’s risk of heat illness by factoring the effects of air temperature, relative humidity, wind velocity and radiant heat.  Wet Bulb Globe Temperature, WBGT, is the weighted of average of Wet Bulb, Black Globe and Air Temperature in which WBGT = 0.7Tw + 0.2Tg + 0.1Td. Employers with workers who are at ...


    By Sper Scientific

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