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SBD-IMU-S2

SBD-IMU-S2

The Seabed-IMU-S2 is one of the two submersible units of Seabed. The SBD-IMU-S2 is designed to perform with extreme stability in the most demanding environments, including thermal ambient conditions, with outstanding shock and vibration performance, the high reliability of the fibre optic gyro or FOG technology is a core feature that assures sustained IMU operation and mission success.

Seabed
Amsterdam, NL

Description

The Seabed-IMU-S2 is one of the two submersible units of Seabed. The SBD-IMU-S2 is designed to perform with extreme stability in the most demanding environments, including thermal ambient conditions, with outstanding shock and vibration performance, the high reliability of the fiber optic gyro, or FOG technology is a core feature that assures sustained IMU operation and mission success.

Specifications

Other specifications

Graphical user interface

Y

Typical application

Ideal for Maritme, airborne and ground applications.

Distinguishable features

Easy integratable with QINSy.Post processing available through Waypoint Inertial Explorer.Easy to integrate with SPAN GNSS receivers

Environmental

Non-operating shock tolerance [g]

40

Operating shock tolerance [g]

9

Max. rotation speed [deg/s]

490

Min. operating temperature [Ā°C]

-40

Max. operating temperature [Ā°C]

75

Software

Name

NovAtel Connect

Filtering

N

Integrity monitoring of position input

Y

Integrity monitoring of log input

Y

Uncertainty of time stamp for output [ms]

0

GNSS aided uncertainty

Heading [deg]

0.08

Pitch [deg]

0.015

Roll [deg]

0.015

General

Year of initial development

2014

Height [m]

0.14

Width [m]

0.116

Length [m]

0.104

Weight [kg]

1.2

Min. Voltage (DC)

9

Max. Voltage (DC)

36

Power consumption [W]

8

Splashproof casting

Y

Water resistant casting

Y

Water resistance [m]

30

Mean time between failures [hr]

50

Type of accelerometer

MEMS

Type of gyro

Fiber Optic Gyro

Removable from base plate

Y

Type of application

Air, Land, Marine

Moving parts

Y

Unaided uncertainty

Heading [deg]

0.055

Pitch [deg]

0.03

Roll [deg]

0.03

Data formats

NMEA formats

All

RTCM

Y

Other

RTCA, RTCM V3 and CMR

Inertial Measurement Unit

Accelerometer bias [Āµ-g]

7500

gyro bias [deg/hr]

0.05

Calibration procedure

Self calibrating

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