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GNSS compass and position sensor

The SeaNav 300 navigation sensor is tested and approved in accordance with international regulations as a THD (Transmitting Heading Device), and has Wheelmark certification. The SeaNav 300 provides position and true heading output with no moving parts.

The instrument has the potential of replacing several vessel instruments with one compact navigation package (gyrocompass, GNSS receiver equipment, speed log and rate of turn) which outputs heading, position, velocity and rate of turn.

Installation / maintenance

All electronics is placed within the antenna module and the unit is by default delivered with a bracket for easy mounting. The unit needs power and a signal cable. It requires no scheduled maintenance or recalibration.

The unit is easily configured using the built-in WEB user interface (UI). Software updates are supported via the WEB UI but also the locally available USB interface will automatically detect new software when a USB storage device is inserted. The update will be accomplished without interfering with the existing configuration. The latest software will continuously be available for download from an FTP server hosted by KONGSBERG.

Services and support

  • 24/7 Technical support

    Our 24/7 technical support team is there to help at any time, day or night, wherever your vessel is.

    Contact us:

  • Spares

    We understand the importance of having the right parts, available in the right place, at the right time.

  • Training

    Ensure that your crew is properly and thoroughly trained. This will reduce operational risk, downtime and maximise return on asset investment.

How can I help you?

Terje Dyhre
Vice President Bridge Systems