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Airmar - 200WX NMEA 0183 / 2000® WeatherStation® - (No Relative Humidity) - RS422


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Airmar - 200WX NMEA 0183 / 2000® WeatherStation® - (No Relative Humidity) - RS422

The Airmar 200WX NMEA 0183 / 2000® WeatherStation® stands as a pinnacle in weather monitoring technology, offering unparalleled precision and reliability. Tailored for a multitude of applications, this innovative device provides essential meteorological data for mobile, land-based, and standalone operations. With a robust construction and advanced sensor suite, the 200WX is the epitome of efficiency and accuracy in weather monitoring.

The Airmar 200WX WeatherStation is the ultimate choice for mobile, land-based, and standalone weather-monitoring applications. Whether mounted on a moving platform such as TV-news vehicles or deployed in stationary installations, its rugged, small housing with IPX6 water-ingress protection ensures durability and reliability. Ideal for military vehicles, research expeditions, and environmental monitoring, the 200WX provides vital meteorological data crucial for informed decision-making in diverse settings.

Key Highlights

  • Comprehensive Sensor Suite: Equipped with ultrasonic sensors for wind speed and direction, barometric pressure measurement, and GPS positioning, the 200WX offers a comprehensive suite of meteorological data.
  • Dynamic Compass Performance: The three-axis electronic compass, complemented by a rate gyro, provides accurate heading, position, speed-over-ground, and course-over-ground functionality, essential for dynamic weather data processing.
  • Versatile Connectivity: With multiple communication protocols including NMEA 0183 and NMEA 2000, the 200WX ensures seamless integration with existing data acquisition systems and platforms.


  • Brand: Airmar Technology
  • Air Temp Accuracy: ±1.1°C at 20°C
  • Barometric Pressure Accuracy: ±0.5 hPa at 25°C (or better)
  • Communications Available Hardware Interface: Serial RS-232, Serial RS-422, CAN
  • Operating Temp Range: -25 to 55°C (-13 to 131°F)
  • Recommend Use: Land-Based, Mobile, Standalone
  • Waterproof Rating: IPX6
  • Optional Relative Humidity Module: Enables dew-point and heat-index calculations

User Perspective

From meteorologists and environmental scientists to military personnel and news broadcasters, the Airmar 200WX WeatherStation offers invaluable insights into prevailing weather conditions. Its compact design, versatile connectivity options, and field-serviceable features make it a trusted companion for professionals in various industries, enhancing safety, efficiency, and decision-making capabilities.


  • Robust construction with IPX6 water-ingress protection
  • Comprehensive sensor suite for accurate meteorological data collection
  • Versatile connectivity options for seamless integration with existing systems


  • Optional features such as the relative humidity module may entail additional cost
  • Setup and calibration may require technical expertise, particularly for standalone deployments

Frequently Asked Questions

Can the 200WX be used in stationary installations?

Yes, the 200WX is suitable for both mobile and stationary deployments, making it ideal for a wide range of applications including research stations and weather monitoring stations.

Is the 200WX compatible with third-party data acquisition systems?

Yes, the 200WX supports multiple communication protocols including NMEA 0183 and NMEA 2000, allowing seamless integration with third-party systems commonly used in weather monitoring.
What is the accuracy of the wind speed and direction measurements?

The 200WX offers high accuracy, with wind direction accuracy of ±3° at 10 m/s and wind speed accuracy of 5% at 10 m/s at 4 angles, ensuring reliable data for critical decision-making.
Can the 200WX be deployed in harsh environmental conditions?

Yes, the 200WX is designed to withstand a wide operating temperature range (-25 to 55°C) and is IPX6 rated for water-ingress protection, making it suitable for use in harsh environments.
Is the relative humidity module necessary for all applications?

The relative humidity module is optional and enables additional calculations such as dew point and heat index. Its inclusion depends on specific application requirements.
Final Verdict

In conclusion, the Airmar 200WX NMEA 0183 / 2000® WeatherStation® is a testament to precision engineering and reliability in weather monitoring technology. With its robust construction, comprehensive sensor suite, and versatile connectivity options, the 200WX offers unmatched performance in a wide range of applications. While optional features may incur additional costs, the overall value and utility of the 200WX make it an indispensable tool for professionals across various industries, empowering them with accurate and real-time meteorological data for informed decision-making.

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