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

  • Sophisticated new loaders
    March 10, 2021
    Sophisticated new wheeled loaders are now coming to market from key suppliers
    Read More
  • The payload answer for ADT haulage?
    July 8, 2016
    Will increased ADT load capacity provide a suitable solution to increasing aggregate and earthmoving haulage needs? Mike Woof reports The rule of thumb with off-highway machinery is that for bulk operations, larger equipment can deliver economies of scale, with bigger payloads allowing a better cost/tonne. Heavier machines may be less versatile than more compact units, so a type of equipment that retains its versatility as it is scaled up in size can offer major benefits. For the articulated dumptruc
    Read More
  • Rugged onboard camera from AXIS
    May 19, 2015
    A tough and durable new camera system is now available from AXIS. The firm’s P3905-RE is an addition to the range and like others in the AXIS P39-R Network Camera Series, is designed for onboard video surveillance in or on buses and other rugged environment vehicles. The P3905-RE Network Camera is designed to be mounted on the exterior of a vehicle, increasing safety onboard and to simplify incident investigations. For example, the camera can be used for rearview surveillance alongside the vehicle outer
    Read More
  • The Road Ahead
    August 5, 2020
    According to recent figures, there are over 560,000 potholes that pose a risk of damage to vehicles in the UK alone, and the situation is similar in countries across the globe.
    Read More

Highlighted Content