Raymarine  A80229  EV Sensor Core

At the center of every Evolution system is the intelligent EV sensor core, a 9-axis sensor that monitors vessel motion in all three dimensions. The innovative EV sensor core combines advanced solid-state sensors with the Evolution autopilot processor into a single easy-to-install housing.
Mount the EV sensor core above or below decks, the rugged enclosure is fully sealed and built to IPX6 and IPX7 waterproofing and submersion standards.

The EV-1 is designed for Evolution mechanical and hydraulic autopilot systems. SeaTalkng networking enables a single cable connection for power and data to the Evolution ACU (actuator control unit) and extended SeaTalkng and NMEA2000 networks.

• Precision monitoring of heading, pitch, roll, and yaw allowing the autopilot to evolve instantly as sea conditions and vessel dynamics change
• Auto-compensation for on board magnetic fields and reliable heading accuracy in the northern and southern extremes
• Fast and reliable heading data for MARPA, radar overlay, and heading modes on Raymarine multifunction displays