GarminMarine
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Garmin
GMI 20
A compact NMEA 2000 marine instrument display for engine, navigation, and environmental data, housed in a gasketed, IPX7-rated case.
- Brand
- Garmin
- Category
- Marine
- Manufacturer
- Garmin website ↗
- Availability
- Enquire for lead time
Technical
Specifications
| Dimensions without sun cover (H×W×D) | 110 x 115 x 30 mm (4.33 x 4.53 x 1.18 in.) |
|---|---|
| Dimensions with sun cover (H×W×D) | 115 x 120 x 35.5 mm (4.53 x 4.72 x 1.40 in.) |
| Weight without sun cover | 247 g (8.71 oz.) |
| Weight with sun cover | 283 g (9.98 oz.) |
| Temperature range | From 5° to 158°F (from -15° to 70°C) |
| Compass-safe distance | 209 mm (8.25 in.) |
| Material | Case: fully-gasketed polycarbonate; Lens: glass with an anti-glare finish |
| Water Resistance | IEC 60529 IPX7 |
| Power usage | 1.35 W max |
| Unit max. voltage | 32 Vdc |
| NMEA 2000 input voltage | From 9 to 16 Vdc |
| NMEA 2000 load equivalency number (LEN) | 3 (150 mA at 9 Vdc) |
Overview
About this product
The GMI 20 is a general-purpose marine instrument display for showing navigation, engine and environmental data over NMEA 2000, built into a fully gasketed polycarbonate case with a glass, anti-glare lens and an IPX7 water rating. It measures 110 x 115 x 30 mm and weighs 247 g without its optional sun cover, drawing a maximum of 1.35 W from a 9 to 16 Vdc NMEA 2000 connection with a load equivalency of 3 (150 mA at 9 Vdc). It is rated for operation from minus 15 to 70 degrees C and carries a compass-safe distance of 209 mm.
Questions
Frequently asked questions
Is the Garmin GMI 20 waterproof?
Yes. It carries an IEC 60529 IPX7 water resistance rating, with a fully-gasketed polycarbonate case and anti-glare glass lens.
What operating temperature range does the GMI 20 support?
It is rated to operate from -15 to 70 degrees C (5 to 158 degrees F).
How does the GMI 20 connect and how much power does it draw?
It connects over NMEA 2000, accepting 9 to 16 Vdc input with a load equivalency number of 3 (150 mA at 9 Vdc), for a maximum power usage of 1.35 W.
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