Ultrasonic Anemometer Key Features  Precision Ultrasonic Anemometer  Optional de-icing system  IP66 rated stainless steel construction  Optional base mounts/cable exit  Free data logging software The Gill WindObserver 65 is a precision, solid-state ultrasonic anemometer providing wind speed and direction data via 1 digital and 3 optional analogue outputs and features an IP66 rated stainless steel housing, which is particularly suitable for use in saltwater environments. 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. WIND SPEED SONIC TEMPERATURE Starting threshold ANALOGUE OUTPUT - OPTIONAL 3 (Speed, direction, status or sonic temp) WIND DIRECTION Dead band direction External Construction Refer to diagram overleaf Ultrasonic output rate UV, Polar, NMEA, Tunnel Average (Selectable) Rolling average - 1, 2, 10 min, Gust - 3s Block average Operating Temperature DIGITAL OUPUT Protection Class RS422/RS485 full duplex/half duplex Baud rates Traceable to NAMAS standards 8 bit data; odd, even or no parity Site Calibration Anemometer status Supplied as part of standard message None required. Integrity check unit (Zero wind) supplied as optional extra ACCESSORIES POWER REQUIREMENT Pipe Mount Contact Gill Anemometer only WindView Software Display/logging software Heating (optional) WindCom Software

Ultrasonic Anemometer Typical Applications 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  Note: Optional base mounts and cable exit options are available. Specifications may be subject to change without prior notice. Gill Instruments Limited Saltmarsh Park, 67 Gosport Street Lymington, Hampshire SO41 9EG United Kingdom Tel: +44 (0) 1590 613 500 Fax: +44 (0) 1590 613 501 [email protected] www.gillinstruments.com...

Ultrasonic Anemometer WindObserver Product Numbers Explained 1 = Connector 2 = Cable Gland + 2m Cable 3 = Cable Gland + 10m Cable 4 = Cable Gland + 15m Cable Product Code 1 = No Base Mount 2 = Base Mount Short 3 = Base Mount Long 4 = Pipe Mount 1 = No Heating 2 = Standard Heating Product options may be model specific. Consult the Gill sales team for availability Connection Options Drawings below shown without base mounts WindObserver fitted with integral connector 213mm (8.4") WindObserver fitted with cable gland and flying lead Cable length options 2m, 10m & 15m Base & Pipe Mount Options Base...