Sperry Marine Gyrocompass Navigat 200

Details

Networked Spinning Mass Gyro Compass System

The Navigat 200 is a high-end, networked spinning mass gyro compass system designed for vessels requiring maximum accuracy, redundancy, and operational resilience. Integrated into the CompassNet heading management system, it enables flexible multi-gyro configurations and seamless bridge integration, making it ideal for modern, safety-critical navigation environments. Built on proven Sperry Marine technology, the Navigat 200 combines exceptional performance with scalable system architecture, ensuring reliable heading information even under demanding operational conditions.

Design and Main features

The Navigat 200 is a micropocessor controlled system which features internal North speed error correction. The housing is made out of polyurethane, which allows installation on any kind of bridge.

Connectivity

The Navigat 200 offers the possibilty to connect 8 gyro repeaters (IEC61162-1/2) including 24V DC power supply on different outputs at the same time. Additional 11 Outputs (IEC61162-1/2) are available to transmit data to e.g. Radar, AIS or ECDIS. Also a analog +/- 10V output is offered. Availability of inputs for a Central Alarm Monitor, 2x Speedlog, 2x GPS and magnetic heading source offers everything needed for a reliable and precise heading output.

Maintenance intervalls

The regular maintenance should be carried out by a authorized service technician in a 18 month circle. It is recomended that the Gyrosphere and centerpin are replaced every 5-years.

Networked system architecture (CompassNet)

Fully integrated into CompassNet, allowing connection of up to four gyro compasses plus one magnetic compass for maximum redundancy and uptime.

Maximum redundancy & flexibility

Supports single, dual, triple, and quadruple gyro configurations, making it ideal for vessels requiring compliance with higher redundancy standards.

Outstanding accuracy and reliability

Delivers industry-leading heading precision with advanced digital pick-up technology and low settling time for stable and accurate data.

Centralized control and monitoring

Operation and configuration via a single NAVITWIN V Control and Display Unit (CDU), with support for multiple operator stations across the bridge.

Efficient installation & retrofit

Ethernet-based architecture and reduced cabling enable fast installation and easy integration into both newbuilds and retrofit projects.

Low lifecycle costs

Extended system life and lowest gyrosphere maintenance intervals reduce service requirements and operational expenditure.

Open platform integration

Flexible interfacing with third-party systems, including radar, ECDIS, DP systems, AIS, and legacy bridge equipment.

Certified for global operation

Fully type-approved according to MED, IMO, IEC and major classification societies, ensuring worldwide compliance.

Technical informations:

Power Supply 24 VDC (main) and 24 VDC (backup)
Heading resolution:  0.1°
Heading accuracy: 0,4°
Roll and pitch: 100°/sec 
settling time: <3h