Kompas 9X

The Compass 9X NKE is a miniature 9-axis sensor designed for high-precision and performance sailing. It provides real-time 3D spatial orientation by integrating accelerometer, gyroscope, and magnetometer data. Its main functions are to measure and transmit the boat's heading, heel, and pitch with high accuracy.

The Compass 9X NKE measures heading, heel, and pitch. It integrates data from accelerometers (±16G), gyrometers (±2000°/s), and magnetometers (±0.8Gauss). The angular resolution for all these measurements is 0.01°.

The Compass 9X NKE provides dynamic accuracy of 2° for magnetic heading (after compensation) and 1° for heel and pitch.

Yes, the Compass 9X NKE is a more performant and simpler-to-install solution that advantageously replaces the old Regatta compass.

The Compass 9X NKE connects directly to the NKE Topline bus. For electrical connection, it must be used with a Topline Bus connection box, such as the standard reference 90-60-121 or the Topline Bus connection box with NMEA input reference 90-60-417.

Once connected to the Topline bus, the NKE Compass 9X automatically creates six dedicated channels for the following data:

Channel 25: Fast compass (not displayable)
Channel 29: Fast heel (not displayable)
Channel 43: Heel
Channel 61: Magnetic heading
Channel 115: Pitch
Channel 207: Magnetic module

Yes, the Compass 9X NKE is NMEA0183 compatible (version 4.1). It has an RS232 output set by default to 38400 baud, transmitting HDG and XDR frames.

The Compass 9X NKE transmits attitude data at a 25 Hz rate and magnetic heading at a 10 Hz rate.

The Compass 9X NKE is powered by a DC voltage ranging from 9 to 30VDC. Its power consumption is less than 500mW, making it energy-efficient.

Thanks to its integration into the Topline bus, the Compass 9X NKE improves the accuracy of true wind data by correcting measurements to account for the boat's heel. This correction is essential because heel can distort anemometer readings.

In autopilot mode, the NKE Compass 9X uses its acceleration data to refine the autopilot heading, thereby contributing to better course-keeping and more accurate navigation.

Yes, when paired with an NKE Gyropilot, the NKE Compass 9X optimizes helm performance and precision, providing better responsiveness and finer boat control.

The Compass 9X NKE has dimensions of H68 mm x Ø78 mm and a weight of 200 g.

The Compass 9X NKE has an IP67 waterproof rating, meaning it is protected against temporary immersion in water.

The Compass 9X NKE is designed to operate within a temperature range of -10°C to +50°C. Its recommended storage temperature is -20°C to +60°C.

To perform the Compass 9X NKE auto-compensation, the boat must make a 360° turn in one direction, followed by another 360° turn in the opposite direction.

If you do not see compass, heel, or pitch data on your NKE displays, the first step is to carefully check the wiring of your sensor, referring to the electrical installation chapter of the manual.

If the displayed magnetic heading differs significantly, you must:

Check the sensor orientation according to the Compass 9X mounting instructions.Ensure no equipment likely to interfere with the Compass 9X is nearby.Check that your boat’s heading compass, used as a reference, is not itself disturbed and is properly compensated.Perform an auto-compensation of the Compass 9X following the indicated procedure.

The product reference for the NKE Compass 9X is 90-60-534.

The Compass 9X NKE is positioned as a technical alternative to traditional inertial measurement units (IMU), particularly for racing sailboats, thanks to its ability to provide accurate 3D spatial orientation.