web analytics

Maretron ultrasonic wind sensor, the plot thickens

Maretron WSO100_webAt the NMEA show, Maretron showed off a prototype of this ultrasonic wind sensor that also measures air temp, barometric pressure, and relative humidity. In other words, the WSO100 Weather Station Outdoor is quite like Airmar’s WeatherStation. Neither, in fact, is actually a shipping product yet, even though Airmar’s was introduced at the 2004 NMEA show (the power boat model is supposedly very close, and is now detailed in a .pdf at Airmar’s Web site). Airmar’s first unit, for about $1,000, will talk in NMEA 0183 and will include an electronic compass and GPS so it can calculate true wind speed and direction. Maretron’s will cost around $600 and will need heading and SOG info from the NMEA 2000 network to do the True calculations. Airmar plans to eventually introduce a 2000 WeatherStation and Maretron may very well do an 0183 version of its sensor, which, by the way, it engineered from scratch. I hope to try both when possible, and figure that having two ultrasonic wind sensors on the market (beside the French original) will be good for consumer awareness (and a healthy competition).

Similar Posts:


Airmar WeatherStation
April 16, 2005

Ultrasonic wind speed, handheld version
May 6, 2005

Ultrasonic Weather Wars, w/ Raymarine as Switzerland
June 23, 2006

Airmar Weather Station, really here and really works
April 11, 2006

Ben Ellison

Ben Ellison

Panbo editor, publisher & chief bottlewasher since 4/12/2005, and now excited to have Ben Stein as a very able colleague. Panbo is going to the next level in 2018 and beyond.

4 Responses

  1. Kees says:

    There’s more versions you may not be aware of; my alma mater (Delft University in the Netherlands) was developing this years ago. It’s commercially available from:
    http://www.mierijmeteo.nl/
    One site you can actually buy it from:
    http://www.omniinstruments.net/airweath/mmweather.htm

  2. Chris Stock says:

    Gill Instruments has been shipping a very similar wind speed and direction sensor for the last 5 years.
    Available now http://www.gill.co.uk

  3. Anonymous says:

    Circuit Cellar has an article on building your own in the current issue.
    bob

Join the conversation

Your email address will not be published.