Wind vane anemometer transducer (wireless)
Nexus

Wireless Wind transducer including WSI-box. The twin-fin wireless wind transducer brings all the advantages of wireless instrumentation to the cruising sailor. Gone are the complications and aesthetic issues of running wiring from the top of the mast down to the chart table. Instead, the wind transducer establishes a unique pairing using radio with the WSI connection box that forms the core of the NX instrumentation system, ensuring that each transducer / server pairing is distinct from every other. The information is then fed from the WSI connection box to both the NX Sea Data and Wind Instrument.

The twin fin design makes this a highly stable and accurate wind transducer. The internal batteries are continuously charged by a small solar panel mounted on the transducer arm, have a life of around three to four years, and are easily replaced.