Oceanic Systems


Oceanic Systems (formerly Offshore Systems or Offshore Dynamics) is a world leading manufacturer of NMEA 2000 based Integrated Alarm, Display and Control Systems for leisure and commercial vessels. Their products include fuel, water and waste tank sensors, electrical system monitoring, temperature management, fuel and water transfer and engine instrumentation.

Gemeco is the sole distributor for Oceanic Systems in the US, Canada and Mexico.

Ultrasonic Tank Senders

Oceanic Systems tank senders can be precisely customised for the depth of your tank, from 0.25m to 3.00m, and are available for gasoline, diesel, fresh water, grey water and black water tanks, with output to an NMEA 2000 network. For both BSP and SAE tank threads.

Tank Adapters

Oceanic Systems tank adapters enable you to connect a standard resistive tank sender to an NMEA 2000 network.

Gauges and Controllers

Oceanic Systems tank level gauges and transfer controllers simplify the monitoring and management of tank contents.

NMEA 2000 Modules

Oceanic Systems temperature, switch and relay modules give you detailed control over your network equipment and data sources.