GMI™/GNX™ Wired Sail Pack 52

• The GMI 20 display features a large, bright 4-inch anti-reflective color screen with a lens finished in high-visibility glass
• GNX 20 display features monochrome LCD screens that provide maximum visibility
• The gWind transducer features a 3-blade propeller and double-finned design
• The intuitive DST810 pass-through transducer provides depth, speed, and water temperature data, as well as a sensor to detect attitude/stall and roll/pitch data
• Wireless connectivity with Bluetooth® -enabled devices enables calibration of the DST810 transducer directly through Airmar's Cast app

Capture wind and water data

With a GMI/GNX Wired Sail Pack 52, you have all the instrumentation you need to know wind and water data.

Large and Bright GMI 20 Nautical Display

The GMI 20 marine display is designed to fit perfectly on both power and sailboats. Designed to clearly show depth, speed, wind and over 100 nautical and boat-related data, the large and bright 4" color screen with very large digits is easy to read from a distance and from a viewing angle of 170 degrees.

A glass-trimmed lens on the GMI 20 prevents the screen from fogging and increases contrast. Daytime readability is improved by a high-contrast color scheme. For better visibility at night, you can choose between the red/black, green/black color scheme or normal night mode with the control of a light intensity controller. You can set up automatic scrolling of screens, automatic switching from one page to another without user intervention. This option is very useful for the owner as it allows the unit to be installed in different locations on the boat. Predefined profiles can be customized for powerboats, sailboats, fishing boats, engine/fuel boats, as well as many other user-specified profiles. Power is supplied from the NMEA 2000® network.

GNX 20 marine display

The easy-to-read GNX 20 marine display features black digits on a white or color background. It clearly shows water depth, boat speed, water temperature and over 50 nautical and boat-related parameters. The screen with bonded glass and anti-reflective lens coating offers excellent readability by day and night, with high-contrast, modular digits up to 36 mm.

GWind transducer

The gWind transducer includes two-fin technology with a 3-blade propeller for more accurate TWS data in light wind conditions, while the two-fin design offers more reliable TWA data. The three-finned propeller, unlike the cupped propellers, is always efficient. In combination with optical readout, this transducer offers superior accuracy at low wind speeds and excellent linearity.

The intuitive Airmar DST810 through-transducer

The DST810 combines accurate depth, velocity and temperature data with a trim/stall and roll/pitch data sensor, which it then provides to the NMEA 2000® network and the GNX 20 display. This transducer is capable of reading depths up to 100 meters, offers fast 5 Hz water velocity signal output, and boasts an operating frequency of 235 kHz with a 10 x 44 degree fan beam width. In addition, wireless connectivity with Bluetooth® -enabled devices enables calibration of the DST810 transducer directly through Airmar's Cast app. Advanced speed calibration enables calibration at multiple speeds and heeling angles.

1 Requires an additional direction sensor.

The Bluetooth trademark and logos are registered trademarks of Bluetooth SIG, Inc. and their use by Garmin is under license.