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200-1390-65 WindObserver 65

200-1390-65 WindObserver 65
The 200-1390-65 WindObserver 65 is a precision, solid-state ultrasonic anemometer providing wind speed and direction data.
Product Details

The 200-1390-65 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.

Specifications

Wind Speed

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

Wind Direction

  • Range: 0-359º
  • Dead Band Direction: None
  • Accuracy: ±2º @ 12m/s
  • Resolution: 1º

Measurement

  • Ultrasonic Output Rate: 1Hz, 2Hz, 4Hz, 5Hz, 8Hz or 10Hz
  • Parameters: UV, Polar, NMEA, Tunnel
  • Units: m/s, knots, mph, kph, ft/min
  • Averaging (selectable): Rolling average - 1, 2, 10 min, Gust - 3s
  • Block Average: 0-3600s

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 Status: Supplied as part of standard message

Power Requirement

  • Anemometer only: 9-30 VDC (40mA @12VDC)
  • Heating (optional): 3A @24 VAC or DC

Sonic Temperature

  • Range: -40ºC to +70ºC

Analogue Output - Optional

  • 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

Mechanical

  • External Construction: Stainless Steel 316
  • Size: 381mm x 213mm
  • Weight: 1.4kg

Environmental

  • Protection Class: IP66 (NEMA4X)
  • Humidity: 0ºC to 100% RH
  • Operating Temperature: -55ºC to +70ºC (heated option)
  • Precipitation: 300mm/hr
  • EMC: EN 61000-6-2: 2001, EN 61000-6-3: 2001
  • Icing: MILSTD810F Method 521.2 Procedure I

Approvals

  • Standards: Traceable to NAMAS standards
  • Site Calibration: None required. Integrity check unit (Zero wind) supplied as optional extra.

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