The Airmar H2183-10 is a solid-state heading sensor built for demanding marine environments where accuracy under motion matters. A three-axis compass, three-axis accelerometer, and three-axis rate gyro work together to deliver better than 1° accuracy in static conditions and 2° accuracy while the vessel pitches and rolls up to 30° — making it well-suited for integration with autopilots, chart plotters, and radar systems. Its circular housing mounts on any angled bulkhead, and a single cable connects simultaneously to both NMEA 0183 and NMEA 2000 networks.

Specifications:

• Better than 1° heading accuracy in static conditions
• 2° heading accuracy in dynamic conditions (pitch and roll up to 30°)
• Three-axis solid-state compass for heading data
• Three-axis accelerometer for pitch and roll data
• Three-axis rate gyro for rate-of-turn data
• Only recreational heading sensor utilizing a three-axis rate gyro
• Default 10 Hz update rate for heading (HDG)
• Simultaneous NMEA 0183 and NMEA 2000 output via single cable
• Compatible with autopilots, chart plotters, and radar systems
• Circular design mounts on any angled bulkhead
• IPX6 waterproof enclosure
• Compass calibration performed from any compatible display or PC

Note: This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Resources:

• Quick Start Guide (PDF)
• Product Brochure (PDF)