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Airmar 150WX Ultrasonic WeatherStation Instrument

Airmar 150WX Ultrasonic WeatherStation Instrument


The Airmar 150WX is a compact weather station ideal for moving platforms. The sensor outputs apparent and true wind, barometric pressure, air temperature, GPS location, and more.


  • Outputs both apparent and true wind speed & direction
  • Integrated GPS & 2-axis compass
  • Optional user-replaceable humidity sensor
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Why Buy From Fondriest?


The Airmar 150WX WeatherStation meets a growing need for real-time, site-specific weather information. For moving applications where true and apparent wind are different, the 150WX includes additional sensors such as a 10Hz GPS and solid-state compass. The 150WX features configurable RS422 and CAN BUS digital data outputs, providing unparalleled versatility for nearly all weather monitoring needs. The many new benefits of the 150WX include:


  • Removable humidity sensor that is field serviceable
  • IPX6 waterproof rating
  • New power supply featuring a 50% reduction in current draw
  • Wider operating voltage range of 9-40 VDC
  • Adjustable, unfiltered wind data for monitoring maximum gust conditions
  • Output via a single cable for power and data interface
  • Low-cost, easy to install units either permanently or as a portable system
  • Units can be installed on a standard pole with 1”-14 UNS or ¾” NPT threads
What's Included:
  • (1) 150WX WeatherStation
  • (1) WeatherCaster Software CD
  • (1) Calibration Certificate
  • (1) Owner's Manual
Image Part # Product Description Price Stock Order
Airmar 150WX Ultrasonic WeatherStation Instrument 44-833-1-01 150WX Ultrasonic WeatherStation, 2-axis compass, 10 Hz GPS, tilt, temperature, pressure & wind
In Stock
Image Part # Product Description Price Stock Order
Airmar WeatherStation Humidity Sensor Module 33-627-02 Humidity sensor module for WX Series instruments
In Stock
Airmar NMEA0183 Output Cable 33-619-01 NMEA0183 output cable with bare leads, 10m
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Airmar NMEA0183 Output Cable 33-862-02 NMEA0183 output cable with Mini-Con-X socket connector, 10m
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Airmar USB Data Converter 33-801-01 NMEA0183 to USB data converter
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Furuno NMEA2000 Output Cables AIR-331-104-01 NMEA2000 output cable with 5-pin male plug connector, 10m
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Shakespeare 4700 6" Stainless Steel Extension 4700 Stainless steel extension, 6"
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Shakespeare 4700-1 12" Stainless Steel Extension 4700-1 Stainless steel extension, 12"
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Shakespeare 4700-2 24" Stainless Steel Extension 4700-2 Stainless steel extension, 24"
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Shakespeare 4705 Pipe Adapter 4705 Stainless steel adapter for 1" OD pipe
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Shakespeare 4711 Nylon Flange Mount 4711 Nylon flange mount, 1.5"
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Shakespeare 4710 Flange Mount 4710 Stainless steel flange mount, 1.5"
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Shakespeare 4365 Straight Mount 4365 Stainless steel straight mount, 4"
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Shakespeare 4720 Economy Rail Antenna Mount 4720 Economy rail mount
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Shakespeare 4721 Economy Ratchet Rail Antenna Mount 4721 Nylon ratchet rail mount, 0.875" to 1" OD rails
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Shakespeare 4186U Nylon Ratchet Mount - Unassembled 4186-U Nylon ratchet mount, unassembled
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Shakespeare 4186BP/L206B Nylon Ratchet Mount 4186-BP Nylon ratchet mount, 4186BP/L206B
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Shakespeare 4187 Stainless Steel Ratchet Mount 4187 Stainless steel ratchet mount
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Shakespeare 4187 Stainless Steel Ratchet Mount In A Box 4187BX Stainless steel ratchet mount, in a box
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Shakespeare 4187HD Stainless Steel Heavy Duty Ratchet Mount 4187HD Stainless steel ratchet mount, heavy duty
In Stock
Shakespeare 4188-SL Rail Mount Ratchet Mount for 1" to 1.5" Rails 4188-SL Stainless steel ratchet rail mount, 1" to 1.5" OD rails
In Stock
Shakespeare 4190 Stainless Steel Rail Mount 4190 Stainless steel ratchet rail mount with cable pass-through, 0.875" to 1" OD rails
In Stock

Airmar 150WX Ultrasonic WeatherStation Instrument Reviews

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Questions & Answers

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What is the difference between true and apparent wind?
True wind is the flow of air caused by differences in atmospheric pressure. Apparent wind is the wind you would feel if you stuck your hand out of a moving vehicle. When you are stationary, apparent wind is equal to true wind. Airmar 150WX and 200WX WeatherStations measure both true and apparent wind, so they can be mounted on a moving platform while still gathering accurate data. When determining true wind, the WeatherStation uses its GPS determined location to correct the compass value from magnetic north to true north.
Does the 150WX need to be facing the direction of travel to get an accurate reading of true and apparent winds, and if taking recording underneath powerlines and other eletrical devices will the electro-magnetic fields have an impact on the accuracy of the recordings? Is there a way to correct the data if this is the case?
The 150WX includes an internal compass to determine and correct for the direction, so orientation is not important. That said, the compass can be influenced by local magnetic conditions. For maximum accuracy, the internal compass should be calibrated to local conditions after installation using the process described on Page 18 of the Owner's Guide (see Documents tab).
Is the humidity sensor included?
The humidity sensor is an optional feature. It can be purchased separately under the Accessories tab.
How accurate is the GPS?
The GPS on the Airmar 150WX and 200WX WeatherStations includes WAAS and EGNOS for 10 ft (3m) accuracy.

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