The MRU of choice for your vessels
In rough sea conditions, a few decimal points can mean the difference between the success and failure of an operation. This is why we design our MRUs with painstaking attention to detail and precision. Accurate motion measurements in Real sea conditions.
The MRU of choice for your vessels
Some of the ship managers using our MRUs
Maintenance free MRUs
Motion Reference Units traditionally are highly maintenance intensive due to regular recalibration requirements.
It is a logistical challenge to send MRUs across the world leading to high administrative and maintenance costs. For older MRUs it is increasingly difficult to get recalibration and service.
Our MRUs are
- accurate, reliable, affordable and maintenance free
- Easy to retrofit with any brand of existing MRUs.
Ship Motion Monitoring
Precise motion measurements are essential for vessel digitalization, supporting fuel optimization, route planning, cargo safety and structural health.
Dynamic Positioning
Dynamic positioning (DP) of vessels necessitates roll and pitch compensation of the GNSS antenna to ensure accurate positioning of the ship's control point.
Active Heave Compensation
Accurate measurement of vertical motion at the crane tip or winch is crucial for the operation of Active Heave Compensated (AHC) cranes and winches.
Helideck Monitoring
Accurate measurement of roll, pitch, and heave motions is crucial for assessing the safety of helidecks during helicopter landing and take-off operations.
Motion Compensated Gangways
Accurate measurements of all 6 degrees of freedom are essential for the automatic motion control of gangways.
Our high accuracy, compact and affordable MRUs
MRU Compact
Usage area
Dry areas
Heave accuracy
5 cm or 5.0%
Roll & Pitch accuracy
- 3000±0.05°
- 6000±0.02°
- 9000±0.01°
Connectors
RJ45 or RJ50
MRU Marine
Usage area
On deck, 50 m depth
Heave accuracy
5 cm or 5.0%
Roll & Pitch accuracy
- 3000±0.05°
- 6000±0.02°
- 9000±0.01°
Connectors
Lemo or Subconn
MRU Subsea
Usage area
6000m depth
Heave accuracy
5 cm or 5.0%
Roll & Pitch accuracy
- 3000±0.05°
- 6000±0.02°
- 9000±0.01°
Connectors
Subconn
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 improves it further to 0.02°
The 9000 series achieves exceptional precision with 0.01°