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WindObserver II Ultrasonic Anemometer

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MSR175 Shock Transportation Data Logger
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Kenny Laidlaw
Oct 01,2018
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WindObserver II - Lloyds Registered Ultrasonic Anemometer
  • WindObserver II - Lloyds Registered Ultrasonic Anemometer

WindObserver II Ultrasonic Anemometer

Quick Overview

The WindObserver II provides wind speed and direction data via 1 digital and 3 analogue outputs and features an IP66 rated stainless steel housing, which is particularly suitable for use in salt-water environments. The anemometer also has an optional anti-icing heating option enabling the sensor to operate effectively in extreme environmental conditions, like those experienced at high altitude or at sea. The WindObserver II has been type approved by the Lloyds Register for use in marine and offshore applications.
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Details

Features

  • Precision Ultrasonic Anemometer
  • 0-65m/s (145mph) Wind Speed
  • 0-360° Wind Direction
  • Optional De-icing System
  • IP66 Rated Stainless Steel Construction
  • Lloyds Register Type Approved
  • Averaging/Gusts to WMO Guidelines
  • Free Windview Software

Applications

  • Aircraft Landing Systems
  • Marine Vessel Dynamic Positioning Systems
  • Ports and Harbours
  • Road and Rail Monitoring and Safety Systems
  • Wind Turbine Control Systems
  • Building Control and Structural Safety
  • High Altitude Weather Monitoring
  • Power Generation and Transmission Safety

Specifications

Wind Speed Specifications

Range: 0-65m/s (0-145mph)
Starting Threshold: 0.01m/s
Accuracy: ±2% @ 12m/s
Resolution: 0.01m/s

 

Wind Direction Specifications

Range: 0-360° (no dead band)
Accuracy: ±2° @ 12m/s
Resolution: 1°

 

Measurement

Ultrasonic Output Rate: 1, 2, 4, 5, 8, 10Hz
Parameters: UV, Polar, NMEA, Tunnel
Units: m/s, knots, mph, kph, ft/min
Average (Selectable): Rolling Average - 1, 2, 10 m.n, Gusts -3s
Block Average: 0-3600 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

 

Analogue Output

Quantity: 3 (Speed, Direction, Status or Sonic Temp)
Scale: Multiples of ±10m/s up to ±70m/s
Type: ±2.5V, 0-5V or 4-20mA
V Output Resistance: 60 Ohms
4-20mA loading: 10-300 Ohms

 

Power Requirement

Anemometer Only: 9-30vDC (40mA @ 12vDC)
Heating (Optional): 3A @ 24vDC

 

Mechanical

External Construction: 316 Stainless Steel
Size: 381 x 213mm
Weight: 1.4Kg (excluding base & cable)

Availability: Stock Item

 

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
1390-PK-026

WindObserver II with Analogue Output (No Heating). Includes:- 2m Flying Lead and Manual. Wind Speed and Direction. Sonic Temperature. 1Hz to 10Hz Output Analogue output. WindView Software included.
View FileDatasheet
   Size: (425.14 KB)
£2,411.00
or call us for a quote
1390-PK-027

WindObserver II with Analogue Output and Standard Heating. Includes:- 2m Flying Lead and Manual. Wind Speed and Direction. Sonic Temperature. 1Hz to 10Hz Output Analogue output. WindView Software included.
£2,747.00
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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