Garmin GNX 20 Sensor

Gnx 20 is a customizable tool that allows you to display data from over 50 data sets and even displays 3 different data sources at the same time.

The Garmin device has visibility in the day without backlight and at night using the subtle background choosing from a range of 7 different colors, one of the characteristics is that they can be used flush or in a flat surface.

Power consumption varies depending on whether backlight is used. 350 mW without light and 400 mW with medium resistance light.

Marine Instrument with Standard 4” LCD

- Large, easy-to-read black digits and graphs on a white or colour background provides high contrast and high visibility; choose from 7 customisable backlight colours
- Glass-bonded display with anti-glare lens avoids fogging
- Fully customisable user profiles for sail or power boating to display most important marine and vessel data
- Low power consumption (25 mA) with 350 mW (no backlight)/400 mW (mid-level backlight)
- 5 display configurations plus gauge and graph mode to display depth, speed, wind and 50+ marine and boat parameters

The easy-to-read GNX 20 marine instrument display with black digits on a white or colour background clearly shows depth, speed, wind and 50-plus marine and boat parameters. Its glass-bonded display with anti-glare lens coating provides excellent daytime and nighttime readability with high-contrast digits scalable up to 36 mm.

The GNX 20 is the first glass-bonded marine instrument with a combination of directly driven LCD segments and a dot-matrix field to display graphical information. Its low power consumption — (25 mA) with 350 mW (no backlight)/400 mW (mid-level backlight) — is perfect for use on sailboats, and provides a valuable instrument for cruising and fishing. Fully customisable user profiles display wind, depth and speed data. Plus, the GNX 20 includes an auto-scroll feature that rotates through data screens for hands-free operation. It can be installed with the included low profile flush mount or an optional flat mount for the ultimate glass helm solution and custom look for your boat.


Features:

Easy-to-read Display:
- Unique high-contrast hybrid display features large, easy-to-read digits scalable up to 36 mm tall. Offers excellent clarity in direct sunlight, at dusk, or at night. The dot-matrix section can show additional details and/or graphical information.

Glass-bonded Display:
- Glass-bonded display helps prevent fogging, and the anti-glare lens finish increases visibility.

Customisable Colour Background:
- Choose from 7 different backlight colours, or even create a customised colour, to achieve the screen that provides optimum readability for you.

Customisable User Profiles:
- Fully customisable user profiles allow you to choose from 5 available display configurations for sailboat or powerboat user-profiles: single, dual and triple function, plus gauge and graph mode to display wind, depth and speed data, or customise the pages to display the marine and boat data that is most important to you.

Auto Scroll:
- Set your display to automatically cycle between pages at a speed you set for convenient, hands-free operation.

Low Power Consumption:
- Perfect for sailors who want to sail for long intervals without having to run a motor or generator to charge batteries. The GNX 21 uses only 25 mA with 350 mW daytime usage, requiring no backlight and just 400 mW with a mid-level backlight setting at night.

NMEA® 2000:
- Monitor more than 50 marine and boat parameters, including GPS speed, water depth and temperature, wind direction, and wind speed from the NMEA 2000 bus. You can also add a NMEA 0183 device using the optional 7-pin bare-wire power/data cable.


Specifications:

- Physical dimensions: 110 x 115 x 30 mm (4.33 x 4.53 x 1.18)
- Weight: 230 g (8 oz)
- Water rating: IPX7
- Display type: Standard LCD, monochrome

Display size:
- 83 x 60 mm; 101.6 mm diagonal
- (3.3” x 2.4”; 4.0” diagonal)

- Power consumption: 0.35 W (day); 0.4 W (night)
- Mounting options: Flat or Flush
- Glass bonded display: Yes
- Temperature range: From 5° to 158°F (from -15° to 70°C)

Electrical:
- Compass-safe distance: 209 mm (8.25 in.)

Instrument Features:
- Auto-on: Yes
- User profiles: Yes

- Unit dimensions (HxWxD): 11 cm x 11.5 cm x 3 cm
- Display size (diagonal): 4.0 (10.16 cm)
- Weight: 230 g
- Temperature range: From -15° to 70°C
- Display type/color: Standard LCD, monochrome
- Maximum digit height: 36.4 mm
- Glass-bonded display: Yes
- Multiple color schemes: Yes
- Sailboat, powerboat, customisable user-profiles: Yes
- Power consumption: 0.35 W (day); 0.4 W (night)
- NMEA 2000® and NMEA 0183 compatible: Yes
- Single, dual and triple functions: Yes
- Graphs: Yes
- Flush/Flat mount capable: Yes


In the box:

- GNX 20
- Trim piece snap cover
- Protective cover
- Flush mount gasket and hardware
- NMEA 2000 drop cable
- NMEA 2000 T-connector
- Installation instructions
- Documentation