Proven Performance in the Harshest Environments

The 220WX WeatherStation® instrument meets a growing need for real-time, site-specific weather information. For applications where theoretical and apparent wind are important, the 220WX is recommended and includes additional sensors such as a 10Hz GPS, solid-state compass, tilt sensors and a field replaceable relative humidity sensor. This model features configurable RS232, RS422 and CAN Bus digital data outputs, providing unparalleled versatility for all your weather monitoring needs.

This new unit offers a truly best-in-class solution at a better price point that any other weather monitoring system on the market today.

The many features of the WX Series include:

  • Combine up to seven sensors, all with no moving parts, in one compact unit
  • Wind readings are not affected by the common problems known in mechanical anemometers and weather measuring devices like bearing wear, salt and dirt build-up, or bird perching, which can all result in failure or data inaccuracy
  • The units are easy-to-install either permanently, or as a portable system; installed on a standard pole with 1"-14 UNS or 3/4" NPT threads
  • IPX6 waterproof rating (units with the relative humidity option are IPX4 waterproof rated)
  • Optional heater model available for colder climates under 1° C (32° F)
  • Operating voltage range 12-24 VDC

Compare Our WX and WXH Models for the Commerical Fishing Industry

Stationary & Apparent Wind Applications Moving Vessel
Stationary & Apparent Wind Applications Moving Vessel





Click boxes to compare models.

airmar-120wx-weatherstation airmar-220wx-weatherstation airmar-120wxh-weatherstation airmar-200wxh-weatherstation
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Theoretical wind speed and direction checkmark checkmark
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Air temperature plus calculated wind chill checkmark checkmark checkmark checkmark
Output options include:
  • NMEA 0183 (RS422) and NMEA 2000® (CAN)
  • NMEA 0183 (RS232) and NMEA 2000® (CAN)
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Optional field-serviceable relative humidity:
  • Calculated dew point
  • Calculated heat index
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10 Hz GPS (Position, COG, SOG) checkmark checkmark
Three-axis solid state compass with dynamic stabilization:
  • Better than 1° static compass accuracy
  • Best-in-class pitch and roll accuracy
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Three-axis accelerometer for pitch and roll checkmark checkmark
Three-axis rate gyro:
  • Rate-of-turn data
  • Best-in-class pitch and roll
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