Wind direction – RS485
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Wind direction – RS485

Wind Direction device

  • High quality, High Accuracy
  • Professionnal measurement instrument
  • 16 Natural azimuth Wind directions (22.5° each)
  • RS485 interface
  • 7 - 24V
€43.89 (tax incl.) €36.27 (tax excl.)
Tax included
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Meteorological Wind Direction instrument - RS485 transmitter

This high quality sensor is used to measure the horizontal "wind direction".

This professional meteorological instrument integrates a hall sensor inside able to detect and returns the wind direction among the 16 azimuths natural wind directions (360°/16=22.5° for each direction).

The shell and weather vane are made with aluminum alloy cast down into a precision mold. The results into a small tolerance on dimension and very good/smooth surface. The high precision manufacturing results into a high precision instrument widely used in meteorology, ocean, environment, airports, ports, laboratories, industry, agriculture, and transportation.

The sensor's internal circuit is PROTECTED inside the sensor. This sensor offers high strength, weather resistance, anti-corrosion and -off course- waterproofing. The high quality cable connector adopts a corrosion-resistant military plug for long service life and results stability.

The wind vane have low-inertia so it can react quickly to wind direction. When the wind direction changes, the tail wing rotates and drives the axis magnet over the hall sensor offering an accurate wind direction information.


  • High measurement accuracy, fast response, good interchangeability
  • Easy to install and operate
  • High sensitivity: start-up wind speed≤0.3m/s
  • Suitable for various harsh environments, high wind resistance

Technical details

  • Measuring Range: 16 directions (16 natural azimuths)
  • Start-up Wind Speed: 0.3m/s
  • Lead Length: 2.5m
  • Power Voltage: 7-24V
  • Communication Protocol: RS485 interface Modbus protocol


For each order, you will receive

  • 1x Wind direction sensor
  • 1x Connexion Wire 2.5m