Discover the unique advantages that set our MRUs apart from others in the Industry.
An Motion Reference Unit (MRU) is a device used to measure and record the movements of a vessel or object in all six degrees of freedom: roll, pitch, yaw, surge, sway, and heave.
MRUs are key components in control and monitoring of helidecks, offshore gangways, cranes, winches, sonars, ships, buoys, and many other applications.
MEMS sensors + Sensor Fusion Algorithms = High Accuracy at low cost
Advances in MEMS technology
gyroscopes and accelerometers
enable new high accuracy sensors
at low cost
Our unique advanced sensor fusion algorithms get the most out of the best
available sensors to provide great results under realistic circumstances
High Accuracy in Real
Sea Conditions
Many suppliers tend to present test data solely for simple regular motions observed in laboratory conditions. Unfortunately, vessels experience irregular and coupled motions at sea. While most sensors perform well in sine wave motion, only a select few excel in irregular sea conditions. Our MRUs stand out as they consistently deliver exceptional performance across all conditions.
Read more about how we validate our MRUAll Norwegian Subsea Motion Reference Units (MRUs) can be easily configured using the MRU Configurator (free of charge).
Simply define the communication ports and protocols as well as the MRU mounting orientation and location, and you are ready to go.
The MRU Configurator is also a great tool to monitor the outputs in real-time, plot the variables, check the on-board diagnostics and update the MRU firmware.
Read more about the MRU Configurator
At our company, we are committed to delivering top-of-the-line Motion Reference Units that combine exceptional quality with cost-effectiveness. Our unwavering focus on optimizing value enables us to cut upfront expenses and reduce maintenance costs, ensuring maximum savings for your operations.
Lemo or SubConn 8 or SubConn 16
IP 65
5 cm or 5.0%
RJ45 or RJ50
6000 m depth
5 cm or 5.0%
SubConn 8
Hazardous areas
5 cm or 5.0%
Pigtail cable
