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Ellipse-E: INS with External GNSS for Navigation

0.05° Roll/Pitch & 0.2 Heading
 
Ellipse-E belongs to Ellipse series line of miniature, high-performance GNSS-aided inertial navigation systems, designed to deliver reliable orientation, position, and heave in a compact package. It combines an Inertial Measurement Unit (IMU) with an external GNSS receiver, using an advanced sensor fusion algorithm to provide accurate positioning and orientation, even in challenging environments.

  •  Accuracy (RMS):

    Roll / Pitch: 0.1° SP, 0.05° RTK, 0.03° PPK
    Heading: 0.2° Dual antenna 2m
    0.2° Single antenna with dynamics
    0.1° PPK
    Velocity: 0.03 m/s
    Navigation: 1.2 m Single Point
    1 m SBAS
    1 cm RTK / PPK + 1 ppm

     

     Heave Performance:

    Accuracy: 5 cm or 5% - Valid for Marine Version
    Wave Period: Up to 15 s (Auto-Adjusting)

     

     Pressure Sensor:

    Resolution: 1.2 Pa / 10 cm / 0.3 ft
    Pressure Accuracy: ± 50 Pa / ± 200 Pa Relative / Absolute

     

     Interfaces:

    Available Data: Euler angles, quaternion, velocity, position, heave, calibrated sensor data, delta angles & velocity, barometric data, status, GPS data, UTC time, GNSS raw data (Post-processing), etc.
    Aiding Sensors: GNSS, Odometer, RTCM
    Output Rate: 200 Hz, 1,000 Hz (IMU Data)
    Main Serial Interface: RS-232, RS-422, USB - Up to 921,600 bps
    Serial Protocols: Binary eCom, NMEA, ASCII, TSS
    CAN Interface: CAN 2.0A/B - Up to 1 Mbit/s
    Pulses:

    Inputs: Events, PPS, DMI (Direction or Quadrature)

    Outputs: Synchronization (PPS)

    4 Inputs / 2 Outputs

     

     Environmental, Mechanical & Electrical:

    Input Voltage: 5 - 36 V
    Power Consumption:

    < 300 mW
    Specified Temperature: -40 to 85 °C
    Shock Limit: 500 g
    Operating Vibration: 8 g RMS (20 Hz to 2 k Hz per MIL-STD 810G)
    MTBF: 50,000 Hours
    Size (Box Version):

    46 x 45 x 24 mm
    Weight (Box Version):

    47g
    Size (OEM Version):

    29.5 x 25.5 x 11 mm
    Weight (OEM Version):

    8g

HQ:

Leo Drive Teknoloji A.Ş.

Istanbul, TR

EU Office:

Leo Drive B.V.

Eindhoven, NL

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