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Nke

PF000167

9X Compass

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Retail priceBenefit from the professional rate

£808.61 GBP

£808.61 GBP ~~£1,043.10 GBP~~

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Low stock

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of approved installers

Find an installer

Support service

Opt for additional installation assistance

Technical specifications

Operating voltage	9 à 30 V
Operating temperature	-10 à +50 °C
Max power consumption	0.5 W
Typical power consumption	0.5 W
Product width	78 mm
Product height	68 mm
Product depth	78 mm
IP rating	IP67
Bus compatibility	Bus Topline,NMEA 0183
Wired network	Bus Topline,NMEA 0183
Heading accuracy	2 °
Update rate	25 Hz
Data output	Cap magnétique, Gîte, Tangage, Module magnétique via NMEA 0183 (HDG, XDR)
Storage temperature	-20 à +60 °C
Angular Resolution	0.01
Compatible NMEA 2000	Non
Product diameter	78
Product type	Capteur
Required Connection Box	NKE 90-60-121 ou 90-60-417
Roll and pitch accuracy	1
Weight	0.2
Wired output	RS-232

Detailed description

Designed for high-precision and performance sailing, the Compas 9X NKE (reference 90-60-534) is a miniature 9-axis sensor that provides real-time 3D spatial orientation. It integrates data from accelerometers (±16G), gyroscopes (±2000°/s) and magnetometers (±0.8Gauss) to deliver heading, heel and pitch information with an angular resolution of 0.01°. This system advantageously replaces the previous Regatta compass, offering a more efficient and simpler installation solution.

Integration and Advanced Performance

The Compas 9X connects directly to the NKE Topline bus, automatically creating six dedicated channels. It is also NMEA0183 compatible (version 4.1) with a default RS232 output at 38400 bauds, transmitting HDG and XDR frames. This integration enables an emission frequency of 25 Hz for attitude and 10 Hz for magnetic heading. Powered between 9 and 30VDC, its power consumption is below 500mW, making it energy-efficient. Its dynamic accuracy reaches 2° for magnetic heading and 1° for heel and pitch. These features position it as a technical alternative to traditional inertial measurement units (IMU), particularly for racing sailboats.

Key Features for Navigation

Thanks to integration with the Topline bus, the Compas 9X improves the accuracy of true wind data by correcting measurements to account for the boat’s heel, which can distort anemometer readings. In autopilot mode, it uses acceleration data to refine the autopilot heading. Paired with an NKE Gyropilot, it optimizes the performance and precision of the helm. The sensor features self-compensation and allows integration of a correction table to adjust magnetic heading. Its IP67 waterproof housing and compact dimensions (H68 mm x Ø78 mm, 200 g) facilitate installation on vertical bulkheads, away from magnetic interference sources.

Documentation

Type	Nom
	EN - User and Installation Manual - Compass 9X

Expert opinion

Pol CONIN

Digital Manager

« Analyse technique : le Compas 9X NKE, un capteur inertiel pour la performance »

Le Compas 9X de NKE représente une avancée significative pour les systèmes de navigation à bord, en particulier pour les voiliers de performance. Sa capacité à fournir une orientation 3D complète (cap, gîte, tangage) via une unité 9 axes le distingue des compas fluxgate classiques. Pour les régatiers, l'intégration au bus Topline est un atout majeur : la correction de la gîte sur les données de vent réel permet une analyse beaucoup plus fine et des décisions tactiques plus précises. C'est un point critique qui peut faire la différence en compétition.

L'installation est simplifiée par son format compact et son connecteur direct au bus Topline, ne nécessitant qu'une boîte de connexion bus standard (90-60-121) ou une version avec entrée NMEA (90-60-417). Il est crucial de respecter les préconisations de montage, notamment l'éloignement des masses magnétiques et des sources d'interférences électriques, pour garantir la précision spécifiée. L'auto-compensation intégrée et la possibilité d'utiliser une table de correction sont des fonctionnalités pratiques pour affiner la calibration sur site. Ce compas est un choix stratégique pour ceux qui cherchent à améliorer la performance de leur pilote automatique et la fiabilité de leurs données de vent, notamment en remplacement des générations précédentes de compas NKE comme le Regatta, dont il surpasse les capacités à un coût optimisé et une complexité d'installation réduite.

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9X Compass

£808.61 GBP

£808.61 GBP ~~£1,043.10 GBP~~

Frequently Asked Questions

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What is the Compass 9X NKE and what are its main functions?

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.

What data does the NKE Compass 9X measure and with what resolution?

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°.

What is the accuracy of the Compass 9X for magnetic heading, heel, and pitch?

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

Is the Compass 9X NKE a replacement for older compass models?

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

How does the Compass 9X NKE connect to the NKE Topline system?

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.

Which dedicated channels does the Compass 9X create on the Topline bus?

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: HeelChannel 61: Magnetic headingChannel 115: PitchChannel 207: Magnetic module

Is the Compass 9X NKE compatible with the NMEA 0183 protocol?

Yes, the Compass 9X NKE is compatible with NMEA 0183 (version 4.1). It has an RS232 output set by default to 38,400 baud, transmitting HDG and XDR frames.

What is the data transmission rate for attitude and magnetic heading?

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

What are the power supply requirements for the NKE Compass 9X?

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.

How does the NKE Compass 9X improve the accuracy of true wind data?

Thanks to its integration with the Topline bus, the NKE Compass 9X 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.

What is the role of the Compass 9X NKE in autopilot mode?

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

Can the Compass 9X NKE be paired with an NKE Gyropilot?

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

What are the dimensions and weight of the NKE Compass 9X?

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

What is the waterproof rating of the NKE Compass 9X?

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

What are the operating and storage temperatures for the NKE Compass 9X?

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.

How to perform self-compensation of the NKE Compass 9X?

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

What to do if no compass, heel or pitch data appears on NKE displays?

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.

What to do if the magnetic heading displayed by the Compass 9X differs significantly from the ship's compass?

If the displayed magnetic heading is very different, 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. Verify 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.

What is the product reference for the NKE Compass 9X?

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

Is the Compass 9X NKE considered an Inertial Measurement Unit (IMU)?

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