Rovins Nano

Compact and cost effective inertial navigation system for ROV navigation

Rovins Nano merges the established high-grade Exail Inertial Navigation System (INS) with our competitive Inertial Measurement Unit (IMU). lt is built on Exail’s renowned Fiber-Optic Gyroscope (FOG) solid state technology and offshore instrumentation expertise. Rovins Nano offers the unbeatable stability and accuracy of the inertial position while simplifying the operation with its autonomous external sensor management.

Exail

Saint Germain en Laye, FR

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Description

Rovins Nano is the navigation solution you can rely on, bringing an additional level of safety in case of deficient aiding sensors.

Features

True north, roll & pitch, rotation rates.
DVL & depth sensor available as options.
Optimized interface with ramses for extending operations.
Web GUI and legacy serial control commands.
Stand-alone, small and lightweight

Benefits

lnertial position & velocity, available with and without DVL.
Open architecture; for all 3rd party sensors brands: DVL, USBL, LBL, depth sensor ...
Sparse array enhancement to your existing LBL network.
Identical interfacing to Rovins, Phins, Octans INS.
ITAR-free, fast export under O&G regulations.
Cost effective: better ROI, lower TCO

Applications

ROV OP & Navigation.
IRM
MWSK
Survey
Dredging

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Specifications

Other specifications: Export restrictions

ITAR-free, fast export under O&G regulations

Graphical user interface

Y

Typical application

ROV OP & Navigation / IRM / MWSK / Survey / Dredging

Distinguishable features

lnertial position & velocity, available with and without DVL / Open architecture for all 3rd party sensors brands: DVL, USBL, LBL, Depth sensor / Sparse Array enhancement to your existing LBL network / Identical interfacing to Rovins, Phins, Octans / ITAR-free, fast export under O&G regulations / Cost effective: better ROI, lower TCO

Environmental: Min. operating temperature [°C]

-20

Max. operating temperature [°C]

55

Max. rotation speed [deg/s]

250

Software: Filtering

Y

Doppler log aided uncertainty: Heading [deg]

0.15

Pitch [deg]

0.05

Roll [deg]

0.05

General: Type of application

Marine

Weight [kg]

6

Min. Voltage (DC)

24

Power consumption [W]

12

Splashproof casting

Y

Water resistant casting

Y

Water resistance [m]

4000

Mean time between failures [hr]

100000

Type of gyro

iXblue FOG

Moving parts

N

Height [m]

0.23

Width [m]

0.17