The Garmin GPS24xd NMEA 2000 GPS Sensor with Heading Sensor in a rugged black housing is built for serious marine navigation. It blends multi-band GNSS, fast updates, and a dedicated heading sensor to keep charts, radar overlays, and MARPA reliable even in rough conditions.
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Color / Housing: Black housing
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Multi-band GNSS support: GPS, Galileo, GLONASS, and BeiDou for superior location tracking where signals are weak or obstructed
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Heading sensor: Dedicated magnetic heading sensor with accuracy within 3 degrees, stabilizing charts, radar overlays, and MARPA performance at varying speeds
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Update rate: Fast 10 Hz updates delivering high-sensitivity position, velocity, and time data for smoother navigation
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NMEA 2000 compatibility: Seamless integration into existing marine networks with easy installation
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Rugged construction: Fully gasketed, high-impact plastic alloy enclosure with IPX7 waterproof protection for harsh marine environments
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Operating temperature: -30° to 80° C (-22° to 176° F) for dependable operation in varying climates
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Mounting options: Versatile mounting supports under-deck, pole, and surface-mount installations for flexible configuration on any vessel
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Power and electrical: 9–16 V DC, unregulated; typical current 150 mA at 12 V; LEN 3 (150 mA)
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Position accuracy: Typical marine-use accuracy < 50 cm CEP 50%; < 1.0 meter at 88% likelihood
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Cable length: 6 m (19 ft 8 in) for flexible installation routing
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Compass-safe distance: 5.9" (150 mm) from compass to minimize interference
Equip your vessel with precise, reliable navigation that integrates with your displays and autopilots, delivering stable charts and dependable MARPA performance even at slow speeds. The GPS24xd’s multi-band GNSS, accurate heading, and fast update rate provide a solid foundation for confident decision-making in challenging conditions and varied climates.
| Cable length |
19 ft 8" (6 m) |
| Temperature range |
-22° to 176° F (-30° to 80° C) |
| Case material |
Fully gasketed, high-impact plastic alloy; waterproof to IPX7 |
| Compass-safe distance |
5.9" (150 mm) |
| Power source input |
9-16 Vdc, unregulated |
| Input current |
150 mA at 12 Vdc |
| NMEA 2000 Load Equivalency Number (LEN) |
3 (150 mA) |
| Position accuracy, typical marine use |
< 50 cm, CEP 50%; < 1.0 meter, 88% |