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Product Name:Ekinox2-U
Product Description:Ekinox-U is an ITAR Free Underwater Inertial Navigation System. Designed for Subsea applications, Ekinox-U is operational up to 6,000 m. It combines an Inertial Measurement Unit (IMU), runs an enhanced on-board Extended Kalman Filter (EKF), and can be connected to several aiding equipment for accurate and reliable navigation.
Year of last update:
Year of initial development:2014
System components:Accelerometer(s), Gyroscope(s)
Height [mm]:1380
Width [mm]:870
Length [mm]:
Weight [gr]:155
Power Supply  
Min. Voltage (DC):9
Max. Voltage (DC):36
Power consumption [W]:3
Non-operating shock tolerance [g]:
Operating shock tolerance [g]:
Min. operating temperature [C]:
Max. operating temperature [C]:
Splashproof casting:Y
Water resistant casting:Y
Water resistance [m]:6000
Casting and coating:
Heading static accuracy [ ° ]:
Heading dynamic accuracy [ ° ] :0.05
Pitch and Roll static accuracy [ ° ]:
Pitch and Roll dynamic accuracy [ ° ]:0.02
Max. rotation speed [deg/s]:
Interface types:Digital and/or Analog
Interfaces :RS-322, RS-422, USB, UART
Other interfaces and additional information:
Start up time [s]:
Output data formats:
Output frequency [ Hz ]:
Num. of Gyroscopes :3
Range [± ° / sec]:
Resolution [ ° / s ]:
In-Run Bias Stability [ °/ hr]:0.5
Bandwidth [ Hz ]:
Non-linearity [ % ]:
Alignment Error [ ± ° ]:
Num. of Accelerometers:3
Range [max g]:
Resolution [mg]:
In-Run Bias Stability [mg]:5
Bandwidth [ Hz ]:
Non-linearity [ % ]:
Alignment Error [ ± ° ]:
Num. of Magnetometers:
Range [ ± Gauss ] :
Resolution [ microtesla ]:
In-Run Bias Stability [ nT ]:
Bandwidth [ Hz ]:
Non-linearity [ max % ]:
Noise :
Temperature sensor 
Temperatue sensor:
Temperature measurement range:
Resolution [ ° C ]:
Temperature measurement accuracy:
Pressure sensor 
Pressure sensor:
Measurement range [ Pa ]:
In-Run Bias Stability [ RMS Pa ] :
Accuracy pressure sensor:
Additional specifications 
Distinguishable features :By offering highly accurate position, orientation, and delayed heave on 4 monitoring points in a robust sealed enclosure, Ekinox-U perfectly fits Marine applications such as Hydrography or Offshore applications. This higly robust INS can be mounted under a boat or on surface if you need your motion sensor to be fixed permanently. Ekinox sensors are compatible with all hydrographic software (Hypack, QPS, Teledyne PDS, etc.).
Application:Hydrography Bathymetry Vessel motion monitoring

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Supplier Information
  • SBG Systems

  • 1, avenue Eiffel
  • 78420 Carrières-sur-Seine
  • France



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