GARMIN GMI20 Wind Sail Pack 52 / with DST810 and gWind Wind Transmitter (wired)

Available within 2-3 weeks
SVB price: €1,201.64
Excl. VAT, excl. shipping costs.
This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
€1,201.64 This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
Article Number
Model no.
GMI20 Wind Sail pack 52 / with DST810 and gWind Wind Transmitter / wired
Instrument type
Depth gauge, Log, Anemometer
Display options
Battery power, Speed through the water, Speed Over Ground, GPS position, GPS course, Compass course, Fuel tank level, Waste water tank level, Water tank level, Coolant temperature, Motor alerts, Oil pressure, Oil temperature, Rudder position, Depth, Time, Water temperature, Wind
Operating voltage
12 V (via NMEA2000)
Display size
4 Inch
Colour display
Housing colour
Round instrument
With transducer
Installation height
90 mm
Installation width
90 mm
11.5 cm
11 cm

Product details

The wired Garmin GMI Wind Sail pack 52 includes the GMI 20 multifunction instrument, the advanced gWind transmitter and the latest Airmar DST810 transducer with Bluetooth interface for easy calibration and data display (depth, temperature, speed) on your smartphone.

Modern components for a reliable display

Garmin GMI20

GARMIN's brand new GMI20 multifunction instrument displays data such as log, water depth, temperature, wind, GPS data, tank contents and much more, both manually and automatically. It features a 4" colour display that is easy to read even from a distance and in bright sunlight. The device is compatible with the NMEA2000 data format and can therefore be integrated into most existing on-board networks. Thanks to Plug&Play, the GMI20 is easy to install and operate and is controlled via three softkeys (keys that are assigned differently depending on the menu) and a practical 'Back' key. At first it may seem unusual, but in practice it is very user-friendly. Special display profiles can be configured for motorboat, sailboat, engine/fuel, fishing and many other user-defined applications.


Airmar DST810 with NMEA2000 & Bluetooth

The DST810 plastic thru-hull transducer reliably and precisely measures depth, speed and temperature readings in the water. Thanks to NMEA2000 and Bluetooth connectivity, data can be displayed in a variety of ways. The sensor can also be calibrated quickly and easily via the Bluetooth interface using the Airmar Cast App. The device can measure depths up to 100 m, speeds up to 45 knots and temperatures up to +40 °C. A 5 Hz signal output ensures smooth playback on your display device.

Wireless connection via Bluetooth also allows easy calibration of sensor data via the Airmar Cast app.

gWind Wind sensor (wired)

The gWind-transducer uses Twin-Fin technology with a three-bladed propeller to provide more accurate data for true wind speed at very low wind levels. The twin-fin design provides more precise data about true wind speeds, and the three-bladed propeller ensures greater, constant efficiency.


GMI 20 technical data
Dimensions: 110 x 115 x 30 mm
Display size: 4"
Resolution: 320 x 240 pixels
Weight: 247g
Water rating: IPX7
Wattage: 3W max
Input voltage via NMEA2000: 9-16V DC voltage
Input voltage maximum: 32V DC voltage

gWind wired technical data
Dimensions: 450 x 300 mm (width x height)
Weight: 260g
Cable length: 25m
Water rating: IPX6
Input voltage via NMEA2000: 9-16V
Wattage: 0.33W max
Angular accuracy: Better than +/- 15 degrees
Speed: Better than +/- 3

DST810 technical data
Frequency: 235 kHz
Output: 100 W
Beam width: 10 x 44 degrees
Hull deadrise: 0-22 degrees
Min. depth: 0.5 metres
Max. depth: 100 metres
Temperature sensor measuring range: -10 to +40 degrees Celsius
Bluetooth: Yes
Connectors: NMEA2000 Micro-C (male)
Cable length: 6 metres
Weight: 0.9 kg


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