Airmar
Airmar 300WX WeatherStation
A multisensor family combining ultrasonic wind and environmental measurements. Contact Kordil for model and connection selection.
Measured parameters and data
- Air temperature
- Air pressure (barometric pressure)
- Apparent wind speed and direction (ultrasonic measurement)
- Compass heading
- Pitch and roll angles
- GNSS position, speed over ground (SOG) and course over ground (COG)
Calculated output: True wind speed and direction are calculated from apparent wind, vessel motion and heading data.
Humidity sensor: The featured 300WX-7-232-01 (NO RH) configuration does not measure relative humidity. Humidity-dependent dew point and heat index are therefore not listed as outputs of this configuration.

Wind measurements, air temperature and pressure are complemented by GNSS position/speed and motion sensing. Position and heading data support true-wind calculations on moving platforms. For harbour, buoy, survey-vessel and unmanned-surface-vehicle projects, select the sensor and data interface together.
300WX-7-232-01 configuration
- RS232 / NMEA 0183
- NMEA 2000 / CAN bus
- IPX7
- No relative humidity sensor (NO RH)
Cable: WS-C15, 15 m NMEA 0183 cable; part no. 33-862-01.
Family options
The current brochure lists 300WX (IP64, with relative humidity) and 300WX-IP67 separately. Their features must not automatically be applied to 300WX-7-232-01.