Concept
Kongsberg Seatex MRU 5 platform attitude sensor
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1617/ |
|---|---|
| Within Vocab | SeaVoX Device Catalogue |
| Preferred Label | Kongsberg Seatex MRU 5 platform attitude sensor |
| Definition | A platform attitude sensor. For motion compensation of swath bathymetric echo sounders, DP systems, ROVs, helideck monitoring systems, high speed vessel motion damping systems and tow-fish systems. It is also used for structural monitoring of offshore platforms and large vessels. It comprises three highly accurate accelerometers and three Micro-Electro-Mechanical-Structures (MEMS) gyros of type MRG (MRU Rate Gyro). It uses solid state sensors with no rotational or mechanical wearout parts. It has a high output data rate (100 Hz) and offers 189 output variables. These variables can be either digital or analog output signals. Roll/pitch accuracy: 0.02 degrees RMS. Acceleration accuracy: 0.01 m/s RMS. Heave accuracy: 2 cm or 2 % (delayed-mode), 5 cm or 5 % (real-time). |
| Broader |
L05:
platform attitude sensors |
| Related |
B75:
Kongsberg Maritime AS L35: Kongsberg Seatex |
| Note | accepted |
| Deprecated | false |
| Alternative Label | Seatex MRU-5 |
| Version | 1 |
| Has Current Version | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1617/1/ |
| Authored On | 2021-02-03 09:56:26 |
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