gWind™ Race wind transducer only

The Garmin gWind™ Race transducer is an anemometric sensor designed specifically for racing sailing. It provides wind data with precision suited to regatta requirements, measuring wind speed and angle to optimize race strategy and polar calculations.

1-meter straight mast: Positions the sensor above the masthead to reduce turbulence errors.Three-blade propeller: Optimized for accurate true wind speed (TWS) measurements, even in light winds.Dual tail vane: Ensures increased stability of the true wind angle (TWA), minimizing fluctuations caused by boat movements.Optical reading: Guarantees reliable performance at low wind speeds and excellent linearity for consistent data.

The gWind™ Race wind transducer is equipped with a three-blade propeller, specifically designed for accurate measurement of true wind speed (TWS). This design is optimized to reliably capture wind data, even in light wind conditions, ensuring consistent and usable data for racing navigation.

The straight one-meter (3.3 ft) mast of the gWind™ Race transducer is a key element of its design. It positions the anemometric sensor above the masthead, significantly reducing turbulence errors generated by the sails. This elevated position is crucial for obtaining undisturbed wind measurements, essential for data accuracy in regattas.

The gWind™ Race transducer features a dual-fin design that provides enhanced stability in true wind angle (TWA) measurement. This design minimizes fluctuations in wind angle data that could be caused by boat motion, ensuring more stable and reliable readings—particularly critical in racing conditions.

For maintenance of the gWind™ Race wind transducer, it is recommended to use a mild soap solution if necessary, then rinse with fresh water. It is important not to use harsh detergents or high-pressure water, as this could damage the device. It is also advisable to remove the transducer for extended storage.

No, the Garmin gWind™ Race transducer cannot operate autonomously. It requires the Garmin GND™ 10 black box (sold separately) to process and transmit its data. The GND™ 10 bridges the transducer and your boat's NMEA 2000® network.

To use the gWind™ Race transducer, you must have the Garmin GND™ 10 black box (sold separately). The GND™ 10 is essential for transmitting data to an NMEA 2000® network. Once the data is on the NMEA 2000® network, it can be displayed on compatible Garmin chartplotters and Garmin marine instruments, such as the GMI™ 20.

Yes, the gWind™ Race transducer is compatible with NMEA 2000® networks. However, it does not connect directly. It transmits its data via the Garmin GND™ 10 black box, which bridges data from the Nexus network to the NMEA 2000® network, enabling integration with NMEA 2000®-compatible equipment.

Yes, when the GND™ 10 unit is connected to a computer via a USB cable, you can use the data from the connected wind sensors, including the gWind™ Race wind transducer, with third-party sailing software such as Expedition and Adrena. Garmin's NexusRace™ software can also be used to calibrate advanced sensors.

Yes, it is possible to connect other Nexus devices to the network in addition to a gWind™ sensor. However, if you connect additional devices, you must provide a separate power supply connected directly to the Nexus power terminals.

The gWind™ Race transducer must be mounted on a horizontal surface at the top of the mast. It should be installed facing forward, parallel to the boat's centerline. If the surface is not horizontal, a suitable shim must be added to create a flat surface. Care must be taken when working at height.

To install the propeller, ensure the shaft aligns correctly with the slot on the propeller (the propeller bushing only fits one way onto the shaft). Press the propeller down until it is fully seated on the device. Then install the set screw to secure the propeller firmly to the device.

To mount the bracket, use it as a template to mark the pilot hole locations. Drill pilot holes using a 4.5 mm (11/64 in) bit. Finally, secure the mounting bracket to the surface using the supplied screws.

To secure the depth sounder:

Loosen the locking nut on the device by turning it counterclockwise by hand until it stops. Place the device into the mounting bracket by pushing it down and sliding it backward until it stops. Secure the device in the bracket by turning the locking nut clockwise by hand until it stops. Attach the safety clamp to the device to prevent the locking nut from loosening.

You must use the field-installable connector to create the correct cable length. Connect the finished end of the supplied bulk cable to the wind transducer on the mast. Route the stripped end of the cable to the GND 10 location. Cut the cable, remove the housing, and strip the individual wires. Disassemble the connector, slide the components (crimp screws, clamp ring, gasket, sleeve) onto the cable, then connect each wire to the appropriate terminals (Green, Yellow, Bare, White). Screw the sleeve in place, slide the gasket and clamp ring into position, then tighten the crimp screw. Finally, connect the assembled connector to one of the NEXUS ports on the GND 10.

If the sensor is not mounted exactly facing the bow of the boat, you must adjust the wind angle offset. On the connected marine instrument (e.g., GMI™ 20), go to the NMEA 2000® settings, select the device name (GND 10), then choose 'Wind Angle Offset'. Select the angle in degrees to adjust the orientation difference, considering the angle set clockwise around the mast from the exact center of the bow (e.g., 90 degrees for starboard, 270 degrees for port).

Yes, the Garmin gWind™ Race transducer is covered by Garmin’s limited consumer warranty. This warranty gives you specific legal rights, and you may have other legal rights that vary by state or country.

Garmin's limited warranty states that non-aviation products are warranted against defects in materials and workmanship. For a full understanding of your rights and specific warranty terms, consult your state, country, or province’s laws as well as Garmin’s official warranty documentation.