Fluxgate magnetic sensor with enhanced stability by a solid-state rate gyroscope. The PG-700 is a rate compensated heading sensor that incorporates innovative electromagnetic compass technology for highly accurate and stable readouts of your ship’s heading. These sophisticated components are contained within a rugged, compact case. Unique design elements make the PG-700 virtually maintenance-free and easy to install. The PG-700 heading sensor detects terrestrial magnetism and produces compass data that can be utilized in CAN bus network.