Clipper NMEA Compass Sensor

The Clipper NMEA Compass Sensor is a compact, waterproof navigation instrument that transmits heading data via NMEA 0183 protocol to compatible marine electronics. Designed for integration with Clipper, Target, Cruiser, and other NMEA-compatible chart plotters and navigation systems, this sensor provides accurate directional information essential for reliable piloting, autopilot systems, and electronic chart display integration aboard fishing vessels, cruising boats, and commercial marine operations.

The sensor outputs NMEA 0183 HDG sentence at 1Hz frequency with compass accuracy of ±2 degrees, sufficient for most recreational and professional navigation applications. A gimbal mount allows up to ±30 degrees of tilt compensation, accommodating vessel heel and pitch during rough seas or aggressive maneuvering without loss of accuracy. The unit operates on 12V DC power and ships with 10 meters of connection cable, minimizing installation complexity. Its compact dimensions (72mm × 68mm × 40mm) allow flexible mounting in pilot houses, console spaces, or below-deck installations where space is limited.

This sensor is ideal for boat owners upgrading legacy navigation systems to modern NMEA-networked architecture, or for those adding autopilot capability to existing vessels. Weekend fishermen benefit from consistent heading reference for return navigation and pattern fishing, while offshore anglers rely on compass data for precise waypoint navigation and long-distance passages. The waterproof construction handles the salt-air and spray environment of marine use without degradation, making it suitable for everything from inland lake boats to coastal and offshore vessels.