Gill Instruments

Gill Instruments 2 Axis Ultrasonic Wind Sensors - WindObserver

ClimateMeteorological Station & Sensors

Robust ultrasonic wind sensors for challenging environments

Precision wind measurement
Robust stainless steel construction
Models for marine, aviation & hazardous areas

Quantity

Overview

WindObserver ultrasonic anemometers have a proven record of providing reliable data in critical applications. The product has been selected for use by commercial marine businesses and national navies across the world, as well as being deployed at a range of high volume international airports.

Typical Applications

Wind speed and direction observation
General purpose marine use (models with Lloyds Register Type Approval)
Dynamic positioning systems
Airport weather systems (FAA & CAA approved models)
Low temperature applications
Turbine control
Intrinsically safe applications including offshore rigs

Key Features

High quality wind measurements up to 65m/s (234 km/h) for normal use
Models available up to 90m/s (324 km/h) for extreme conditions
Unheated and heated models to match application and available power
Robust stainless steel construction for challenging environments
Intrinsically safe models available (ATEX, IECEx & UKEX certification)
Comprehensive support includes software and technical advice

Comparison

WindObserver Comparison

	WindObserver 65	WindObserver 70	WindObserver 75	WindObserver 90	WindObserver II	WindObserver IS
Wind Speed	0 - 65 m/s	0 - 70 m/s	0 - 75 m/s	0 - 90 m/s	0 - 65 m/s	0 - 75 m/s
Accuracy	±2% @12 m/s					±4°
Wind Direction	0-360°
Accuracy	±2° @12 m/s
Output Rate	1Hz, 2Hz, 4Hz, 5Hz, 8Hz or 10Hz	1 - 4Hz	1 - 4Hz	1 - 4Hz	1Hz, 2Hz, 4Hz, 5Hz, 8Hz or 10Hz	1 Hz, 2 Hz or 4 Hz
Digital Output	RS422/RS485 full duplex/half duplex
Construction	Stainless Steel 316
Averaging/Gusts	Yes, to WMO guidelines
Standards	Traceable to national standards	Traceable to national standards	Traceable to national standards	Traceable to national standards	Traceable to national standards. Lloyds Register type approval	ATEX, IECEx & UKEX certification