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Ekinox2-A


 
General 
Product Name:Ekinox2-A
Product Description:Ekinox-A is an ITAR Free Attitude & Heading Reference System (AHRS) or MRU (Motion Reference Unit). It combines high end gyroscopes, accelerometers, magnetometers, and runs an enhanced Extended Kalman Filter (EKF) to provide Roll, Pitch, Heading, and Heave.
Type of application:Air, Land, Marine
Year of initial development:2012
Height [m]:0.058
Width [m]:0.086
Length [m]:0.1
Weight [kg]:0.40
Min. Voltage (AC):
Max. Voltage (AC):
Min. Voltage (DC):9
Max. Voltage (DC):36
Power consumption [W]:3
Splashproof casting:Y
Water resistant casting:N
Water resistance [m]:
Mean time between failures [hr]:50000
Type of accelerometer:MEMS
Type of gyro:MEMS
Removable from base plate:
Moving parts:
Environmental 
Non-operating shock tolerance [g]:1000
Operating shock tolerance [g]:500
Min. operating temperature [C]:-40
Max. operating temperature [C]:75
Max. rotation speed [deg/s]:800
Data formats 
NMEA formats:GGA, RMC, HDT, ZDA
RTCM:N
Other :TSS1
GNSS Positioning Sensor 
Number of integrated GNSS receivers and antenna ports:
No. channels p receiver:
Tracked satellite signals:
SBAS differential signals:
RTK Network Compatibility:Y
Update rate [ Hz ]:
Cold start [ seconds ]:
Hot start [ seconds ]:
GNSS positional accuracy 
Horizontal Position Accuracy [ RMS in cm ] :
Horizontal Position Accuracy (SBAS) [ RMS in cm ]:
Horizontal Position Accuracy (RTK) [ RMS in cm ]:
GNSS aided uncertainty 
Heading [deg]:0.05
Pitch [deg]:0.02
Roll [deg]:0.02
Heave: constant part [m]:0.05
Heave: variable part [%]:5
Surge/sway [m]:
Increase in position uncertainty w.r.t. stand-alone GPS [m]:
EM log aided uncertainty 
Heading [deg]:
Pitch [deg]:
Roll [deg]:
Heave [m]:
Surge/sway [m]:
Decrease in position accuracy [m/hr]:
Doppler log aided uncertainty 
Heading [deg]:
Pitch [deg]:
Roll [deg]:
Heave [m]:
Surge/sway [m]:
Decrease in position accuracy [m/hr]:
Unaided uncertainty 
Heading [deg]:
Pitch [deg]:0.02
Roll [deg]:0.02
Heave [m]:0.05
Surge/sway [m]:
Decrease in position accuracy [m/hr]:
Inertial Measurement Unit 
Accelerometer bias [µ-g]:5
gyro bias [deg/hr]:0.5
Calibration procedure:Dynamic calibration from -40 to 75°
Software 
Name:sbgCenter
Filtering:Y
Adaptable filter strength:
Adaptable input signals:Y
Integrity monitoring of position input:Y
Integrity monitoring of log input:
Max. number of position input signals:
Max. number of log input signals:
Maximum latency of position input [ms]:
Maximum latency of log input [ms]:
Uncertainty indicators given in output:Standard Deviation + Status Flags
Uncertainty of time stamp for output [ms]:0.0001
Other specifications 
Export restrictions:No
Graphical user interface:Y
Typical application:Ekinox-A can be used as AHRS, Vertical Gyro, MRU, IMU for Ship Motion Monitoring, Buoy & ROV orientation, and embedded imagery system orientation and stabilization such as Sonar, LiDAR, Camera, Antenna, etc.
Distinguishable features:Ekinox-A delivers real-time auto adjusting heave on 4 monitoring points, handles magnetic disturbances, and provides NMEA outputs. This motion sensor computes an enhanced heave based on position and speed computation, and robust heading even during turns thanks to Single or Dual Antenna GPS inputs. With a low latency (<3 ms), a high output rate (200Hz), and a very low noise on Euler Angles (<0.03°), the Ekinox-A is a cost-effective alternative solution for mobile equipment orientation & stabilization.
 


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Supplier Information
  • SBG Systems

  • 3 bis, chemin de la Jonchere
  • 92500 Rueil-Malmaison
  • France

 

 

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