Motion Reference Units for Digital Twins of Ships and Offshore Assets

The MRU of choice for Digital Twins of Ships and Offshore Assets

Digital twins of ships and offshore assets are rapidly moving from concept to operational reality. A digital twin is only as accurate as the real-world data it receives, and for any maritime or offshore asset operating at sea, accurate motion measurements are the essential foundation of the model. Norwegian Subsea MRUs provide the continuous, high-accuracy 6DoF motion data that digital twin platforms depend on to reflect actual operating conditions.

Our high accuracy, compact and affordable MRUs

MRU Marine

Usage area

50 m depth, IP 68

Heave accuracy

5 cm or 5.0%

Roll & Pitch accuracy

3000±0.05°
6000±0.02°
9000±0.01°

Connectors

Lemo or SubConn 8 or SubConn 16

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MRU Compact

Usage area

IP 65

Heave accuracy

5 cm or 5.0%

Roll & Pitch accuracy

3000±0.05°
6000±0.02°
9000±0.01°

Connectors

RJ45 or RJ50

Learn more

Download product brochure

What our customers say

"The motion compensation industry was overmature with too few players. Norwegian Subsea disrupted that business, bringing the sector several steps ahead."

Jonas Røstad, Chief Commercial Officer, Miros

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"Installation is easy, and costs are low..."

Johnny Rabben, CEO, ShoreConnection

"Our certified HMS, are rapidly becoming the global benchmark and with over 7,000 moving helidecks worldwide, we expect to be working with Norwegian Subsea systems for years to come."

Johnny Rabben, CEO, ShoreConnection

"We can get a Norwegian Subsea unit that retains adequate precision through the planned life of our systems without the shipowner having to go through the cost or hassle of returning the unit to shore for recalibration every few years."

Karianne Pran, Director of Engineering, Light Structures