Gill Instruments improves performance of 3-axis anemometers

Gill Instruments has improved the sonic temperature performance of the company’s 3-axis anemometer range to an accuracy of greater than ±1% in readings between -18°C and +30°C. The improvement has been achieved by using the US National Physical Laboratory’s advanced sound profiling facility as well as research using in-house computational fluid dynamics - CFD modelling - to examine transducer production. Anemometers are used throughout the meteorological research and industrial industries. They simultane
June 9, 2015 Read time: 2 mins
8134 Gill Instruments has improved the sonic temperature performance of the company’s 3-axis anemometer range to an accuracy of greater than ±1% in readings between -18°C and +30°C. The improvement has been achieved by using the US National Physical Laboratory’s advanced sound profiling facility as well as research using in-house computational fluid dynamics - CFD modelling - to examine transducer production.

Anemometers are used throughout the meteorological research and industrial industries. They simultaneously monitor turbulent fluctuations of wind and sonic temperature in order to accurately calculate sensible heat flux or wind load.

Gill claims the result is a generation of transducer assembly that benefits from small yet significant design changes to the assembly processes at the same time preserving the high performance of the existing transducer.

To maintain the integrity and continuity of the 3-axis anemometer range, Gill tightly controls the software, electronics, head geometry and transducer to ensure changes are limited to improving only the performance of sonic temperature.

“Gill 3-axis anemometers consistently outperform other sonic anemometers in the measurement of 3-dimensional wind vectors and sensible heat fluxes” said Gill’s product manager Richard McKay. “Now, following recent improvements, all Gill 3-axis anemometers can benefit from improved sonic temperature performance. A key advantage is that these improvements maintain the continuity of design and we now have high performance in all conditions”.

For more information on companies in this article

Related Content

  • Paving Control Platform from Trimble
    May 27, 2022
    Users of Trimble’s Roadworks Paving Control Platform can transfer 3D designs wirelessly from the office to the machine.
    Read More
  • SICK’s LMS 1000 and RMS 1000 sensors deliver the goods
    January 7, 2019
    SICK says that it’s recently launched LMS1000 and MRS1000 infrared LiDAR sensors deliver more accurate and reliable distance sensing and measurement, especially in difficult conditions. The robust, compact sensors weigh just 1.2kg and come with rotatable connectors for easy mounting on gantries. Heavy rain, mist, dust or snow can lead to false signals, explained Neil Sandhu, SICK’s national product manager for imaging, measurement, ranging and systems. The addition of SICK’s triple-echo HDDM+ - High Defini
    Read More
  • New Volvo CE asphalt screeds available
    April 24, 2023
    Volvo CE is now offering new electric screed models aimed at use in large-scale paving operations. The electrically-heated, fixed screeds are designed to make large-scale paving more cost-effective and to boost productivity and efficiency for major road projects.
    Read More
  • Bell Equipment launches two axle hauler with bigger payload
    April 9, 2018
    Bell Equipment is now offering a twin axle variant of its 28tonne capacity hauler called the B30E 4x4. This machine is aimed at use with small to medium-sized quarries that feature integrated aggregate production facilities. However the firm claims that the new machine offers distinct advantages over more conventional haulers. According to Bell Equipment product marketing manager, Tristan du Pisanie, the Bell B30E 4x4 offers a key alternative to the company's conventional 6x6 ADT. This new model provides a
    Read More

Highlighted Content