
Compact, high quality ultrasonic wind sensors
- High accuracy, space efficient design
- Easy to configure and install
- High IP rating and built-in heating

Compact, high quality ultrasonic wind sensors
- High accuracy, space efficient design
- Easy to configure and install
- High IP rating and built-in heating

WindUltra compact ultrasonic anemometers have been developed for use in a wide range of applications. WindUltra is Gill’s smallest and lightest anemometer. It can be used in land or marine applications for stand-alone measurements or as part of a larger measurement or monitoring system. WindUltra has a robust design, accurate measurement capability, and is easy to install and use.
Key Features
- High quality measurements up to 75m/s (270km/h)
- Innovative mounting options for easy installation
- Small, lightweight design
- Low power consumption heating
- A range of industry standard output protocols
- Comprehensive support includes software and technical advice
Typical Applications
- Wind speed and direction observation
- Pollution plume monitoring
- Tunnel and industrial ventilation monitoring
- Airflow measurement for clean rooms
- IoT, big data and smart city applications
- Integration into broader weather measurement systems
WindUltra technical information

WindUltra
- Two options for rapid alignment & installation - 1" (25-26mm) and 1.75-2" (44-51mm) pole mounts
- 0-75 m/s (270 km/h) wind speed
- 0-360° wind direction
- RS485, MODBUS, NMEA and SDI-12 outputs
- Corrosion free construction
- Environmental protection to IP66, IP68 and IP69k
- 270g with 1" pole mount
WindUltra compact, lightweight 2-axis ultrasonic wind sensors (anemometers) - more details
Designed and manufactured by Gill Instruments in the UK, WindUltra ultrasonic anemometers accurately and reliably measure wind speed and direction.
Accurate and easy to use, WindUltra is robust and easy to install and maintain.
Output protocol options for WindUltra include RS485, MODBUS, NMEA, SDI-12.
Environmental protection to IP66, IP68, IP69k.
Ultrasonic technology is used in WindUltra wind sensors to deliver highly accurate measurements with no moving parts to wear or recalibrate, making WindUltra anemometers extremely reliable and low maintenance. WindUltra anemometers are alternatives to traditional cup and vane or propeller wind sensors but with all the benefits of solid-state ultrasonic technology.
WindUltra Accessories
WindUltra is supported by a range of standard accessories. These accessories enable the product to be configured, connected and installed easily. WindUltra accessories include connection, mounting, measurement and configuration/maintenance accessories. Details can be found in the datasheet below.

WindUltra end user accessories datasheet
WindSet

Overview
WindSet is a PC application which can be used to configure and update Gill WindUltra wind sensors.
Compatible Products
The WindSet application is compatible with the following products:
- WindUltra
Compatible Operating Systems
The WindSet application is compatible with the following operating system:
- Windows® 10
WindView

Overview
WindView is a PC application which can be used to view data collected by Gill wind sensors.
Compatible Products
The WindView application is compatible with the following products:
- WindSonic (serial numbers 08100001or higher)
- WindMaster
- WindMaster Pro
- WindMaster HS
- WindObserver II, 65, 70, 75, 90, RH
- In addition the WindView application can be used as a terminal emulator to view data from the following products:
- WindUltra
- R3-50, R3-100
- HS-50, HS-100
Compatible Operating Systems
- The WindView application is compatible with the following operating systems:
- Windows® 10
- Windows® XP
- Windows® Vista
Additional Applications to support Gill products
Gill have a number of applications to support older products and older operating systems. For more information please contact anemsupport@gillinstruments.com specifying
- Product Name
- Part Number
- Product Serial Number
- PC Operating System