WindObserver II

The Gill WindObserver II is a precision, solid-state ultrasonic anemometer which has been type approved by the Lloyds Register for use in marine and offshore applications.

The WindObserver II provides wind speed and direction data via 1 digital and 3 optional analogue outputs and features and IP66 rated stainless steel housing, which is particularly suitable for use in salt-water environments.


Product Description

WindObserver II

Offering a high wind speed measurement range, this anemometer has an optional de-icing system enabling the sensor to operate effectively in environmental conditions experienced at high altitude or at sea and is recommended for use in aviation, marine and offshore applications.

Customer selectable vector rolling average and 3-second gust in accordance with WMO – No. 8 Seventh Edition 2008 ISBN 978-92-63-10008-5.


Technical specs


  • Precision Ultrasonic Anemometer
  • 0-65m/s Wind Speed
  • 0-359° Wind Direction
  • Free data logging software
  • Optional de-icing system
  • IP66 rated stainless steel construction
  • Lloyds Register Type Approved
  • Averaging/gusts to WMO guidelines
  • Building Controls/Structural Safety
  • High Altitude Mountainous Regions
  • Marine Vessel Dynamic Positioning Systems
  • Wind Turbine Control
  • Road & Rail Tunnels/Transport Safety
  • Ports & Harbours
  • Aircraft Landing Systems


Download WindObserver II Spec
Download WindObserver II Manual



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