Motion Reference Units for Shuttle Tankers

An offshore vessel sailing with an oil platform visible in the background

The MRU of choice for shuttle tankers

Shuttle tankers operate at the frontier of offshore logistics. Connecting floating production units (FPSO) to shore in some of the world's most demanding sea conditions. Precise motion measurements are essential for safe and efficient shuttle tanker operations, supporting dynamic positioning during offshore loading, helideck monitoring for safe crew transfer by helicopter, structural health monitoring and fuel optimisation on every voyage.

Our high accuracy, compact and affordable MRUs

MRU Ex

Usage area

Hazardous areas

Heave accuracy

5 cm or 5.0%

Roll & Pitch accuracy

3000±0.05°
6000±0.02°
9000±0.01°

Connectors

Pigtail cable

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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

Learn more

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Versatile MRUs for every budget and requirement

Find your perfect MRU solution designed to meet different budgets and requirements without compromising on quality, functionality, flexibility, performance, or cost-effectiveness.

Roll and pitch dynamic accuracy of 0.05° Heave accuracy: 5 cm / 5 %

The 6000 series provides high performance 0.02° roll and pitch accuracy

The 9000 series achieves exceptional precision with 0.01° roll and pitch accuracy

What our customers say

"Norwegian Subsea MRUs had the accuracy, the temperature range, and the enterprise-level quality we required"

Johnny Rabben, CEO, ShoreConnection

"They are rock solid. Many Norwegian Subsea MRUs have been running 24/7 inside Miros products for up to eight years without issue, producing real-time data every second."

Jonas Røstad, Chief Commercial Officer, Miros

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