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WindObserver 70, 75 & 90 Ultrasonic Anemometers

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WindObserver 70, 75 & 90 Ultrasonic Anemometers

WindObserver 70, 75 & 90 Ultrasonic Anemometers

Quick Overview

The WindObserver 70 is a solid state, heated ultrasonic anemometer designed for use within the aviation industry and for applications where weather conditions are more extreme. The sensor is accepted for service by both the FAA (Federal Aviation Administration and the CAA (Civil Aviation Authority) for the observation and reporting of surface wind. This WindObserver meets the requirements of Annex 3 of the convention on International Civil Aviation Organization (ICAO). The WindObserver 75 is recommended for high altitude, Arctic and Antarctic weather monitoring. The WindObserver 90 is ideal for measuring high wind speeds, up to 100m/s (224mph), in extreme weather conditions, eg typhoons and hurricanes.

The new WindObservers are currently being approved by the Lloyd's Register of London.
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Details

Features

 

  • Precision Ultrasonic Anemometer
  • FAA & CAA Accepted for airport applications, (when supplied as part of a suitable Automatic weather observing system)
  • Wind Speed Ranges 0-70m/s (0-156mph), 0-75m/s (0-168mph) or 0-100m/s (0-224mph)
  • 0-359° Wind Direction
  • Optional De-icing System
  • IP66 Rated Stainless Steel Construction
  • Calibration to NAMAS Standards
  • Connector or cable exit options
  • Optional customer base mounts
  • Free Windview Software

 

Specifications

Wind Speed Specifications

Model: WindObserver 70 WindObserver 75 WindObserver 90
Range: 0-70m/s (0-156mph) 0-75m/s (0-186mph) 0-100m/s (0-224mph)
Starting Threshold: 0.01m/s
Accuracy: ±2% @ 12m/s
Resolution: 0.01m/s

 

Wind Direction Specifications

Range: 0-359° (no dead band)
Accuracy: ±2° @ 12m/s
Resolution: 1°

 

Measurement

Ultrasonic Output Rate: 1-4Hz
Parameters: UV, Polar, NMEA
Units: m/s, knots, mph, kph, ft/min
Averaging: Flexible, 1-3600 seconds

 

Digital Output

Communication: RS422/RS485 full duplex/half duplex
Baud Rates: 1200, 2400, 4800, 9600, 19200, 38400.
Formats: 8 bit data; odd, even or no parity
Anemometer Statue: Supplied as part of standard message

 

Power Requirement

Anemometer Only: 9-30vDC (Max 60mA @ 12vDC). WindObserver 90 20-30vDC (max 60mA)
Heating (Optional): Max 7A @ 24vAC or DC

 

Mechanical

External Construction: 316 Stainless Steel
Size: 381 x 213mm
Weight: 1.3Kg (excluding base & cable)

 

The new WindObservers are currently being approved by the Lloyd's Register of London. The previous generation,  WindObserver II, have approval and will be available on request until the new units are approved. Please contact us for details.

Availability: In stock

Price range : £2,857.00 - £4,343.00

Price as configured: £2,857.00

* Required Fields

Price as configured: £2,857.00

 

Part Builder

Description       WindObserver Ultrasonic Anemometer with an IP66 Stainless Steel housing. Operating Temperature -55 to +70°C (with mounting base and enhanced heating option).
 

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF DESCRIPTION DOWNLOADS PRICE ORDER ITEM
WindObserver70
 WindObserver 70 Ultrasonic Anemometer with an IP66 Stainless Steel housing. Wind speed range 0-70m/s, wind direction 0-359 degrees . Optional heating and analogue outputs, plus various connection and base mounting options. Approved for Aviation applications.
View FileDatasheet
   Size: (625.98 KB)
£2,857.00

Not Available online
WindObserver75
 WindObserver 75 Ultrasonic Anemometer with an IP66 Stainless Steel housing. Wind speed range 0-75m/s, wind direction 0-359 degrees. Optional heating and analogue outputs, plus various connection and base mounting options. Recommended unit for high altitude, Arctic and Antarctic weather monitoring.
View FileDatasheet
   Size: (624.72 KB)
£2,887.00

Not Available online
WindObserver90
 WindObserver 90 Ultrasonic Anemometer with an IP66 Stainless Steel housing. Wind speed range 0-100m/s, wind direction 0-359 degrees . Optional heating and analogue outputs, plus various connection and base mounting options. Ideal for extreme weather conditions.
View FileDatasheet
   Size: (322.54 KB)
£3,025.00

Not Available online
 
Additional WindObserver Cable
026-02663
 Standard 9 Pair Cable for WindObserver 70 & 75. Price per metre
£15.00
or call us for a quote
026-04416
 7 Pair Low Temperature Cable for WindObserver 70 & 75. Price per metre
£36.72
or call us for a quote
 
Mounting Accessories
1771-PK-116
1771-PK-116

Anodized Aluminium Bracket with 316 grade Stainless Steel sensor mount with isolation gasket to reduce corrosion. The Bracket uses a mounting clamp suitable for attaching to a vertical pipe with a diameter of 30-58mm. When mounting the WindObserver, consider the position, orientation and alignment of the unit. Mount at the top of a pipe to ensure a clear unobstructed measurement view. Kit includes stainless steel mounting bolts, multiple earth points and wall / pole mounting kit

 

 
View FileDatasheet
   Size: (887.85 KB)
£216.00
or call us for a quote
Omni Instruments

 

Omni Instruments Ltd, Unit 1, 14 Nobel Road, Wester Gourdie Industrial Estate, Dundee, DD2 4UH, UK

 

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