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MicroStrain Sensors 3DM-CX5-45

GNSS-Aided Inertial Navigation System

The 3DM-CX5-45 all-in-one navigation solution features a high-performance, integrated multi-constellation GNSS receiver utilizing the GPS, Glonass, Beidou, and Galileo satellite constellations. Sensor measurements are fully calibrated, temperature-compensated, and mathematically- aligned to an orthogonal coordinate system for highly accurate outputs. The auto-adaptive estimation filter algorithm produces highly accurate computed outputs under dynamic conditions.

  • MicroStrain Sensors 3DM-CX5-45
MicroStrain Sensors
Hurricane Lane, Suite 102,
05495 Williston
United States
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Description

The 3DM-CX5-45 all-in-one navigation solution features a high-performance, integrated multi- constellation GNSS receiver utilizing the GPS, GLONASS, BeiDou, and Galileo satellite constellations. Sensor measurements are fully calibrated, temperature-compensated, and mathematically- aligned to an orthogonal coordinate system for highly accurate outputs. The auto- adaptive estimation filter algorithm produces highly accurate computed outputs under dynamic conditions. Compensation options include automatic compensation for magnetic anomalies, gyro and accelerometer noise, and noise effects. The computed outputs include pitch, roll, yaw, heading, position, velocity, and GNSS outputs- making it a complete GNSS/INS (GNSS Aided Inertial Navigation System) solution. The use of Micro- Electro- Mechanical System (MEMS) technology provides a highly accurate, small, light- weight device.

Specifications

  • Height [m]
    0.0011
  • Width [m]
    0.0366
  • Length [m]
    0.0442
  • Weight [kg]
    0.013
  • Min. Voltage (DC)
    3.2
  • Max. Voltage (DC)
    5.2
  • Power consumption [W]
    0.5
  • Type of accelerometer
    Triaxial accelerometer
  • Type of application
    Land
  • Non-operating shock tolerance [g]
    5000
  • Operating shock tolerance [g]
    500
  • Max. rotation speed [deg/s]
    300
  • Other
    Inertial Measurement Unit (IMU) outputs: acceleration, angular rate, magnetic field , ambient pressure, Delta-theta, Delta-velocity Computed outputs Extended Kalman Filter (EKF): filter status, GNSS timestamp,LLH position, NED velocity, attitude estimates (in Euler angles, quaternion,orientation matrix), linear and compensated acceleration, bias compensated angular rate, pressure altitude, gyroscope and accelerometer bias, scale factors and uncertainties, gravity and magnetic models, and more. Complementary Filter (CF): attitude estimates (in Euler angles, quaternion, orientation matrix) stabilized, north and up vectors,GNSS correlation timestamp Global Positioning System outputs (GPS): Global Navigation Satellite System outputs (GNSS): LLH position, ECEF position and velocity, NED velocity, UTC time, GNSS time, SV.GNSS protocol access mode available.
  • Number of integrated GNSS receivers and antenna ports
    1
  • No. channels p receiver
    72
  • Tracked satellite signals
    GPS/QZSS L1 C/A, GLONASS L10F, BeiDou B1, Galileo E1 B/C
  • SBAS differential signals
    L1 C/A: WAAS, EGNOS, MSAS
  • Update rate [ Hz ]
    4
  • Cold start [ seconds ]
    27
  • Hot start [ seconds ]
    1
  • Horizontal Position Accuracy [ RMS in cm ]
    250
  • Horizontal Position Accuracy (SBAS) [ RMS in cm ]
    200
  • Accelerometer bias [┬Á-g]
    0.04
  • gyro bias [deg/hr]
    8
  • Name
    MIP Monitor, MIP Hard and Soft Iron Calibration, Windows XP/Vista/7/8/10 compatible
  • Typical application
    GNSS-aided navigation system. Platform stabilization, artificial horizon. Satellite dish, radar, and antenna pointing
  • Distinguishable features
    Fully calibrated, temperature-compensated, and mathematically-aligned to an orthogonal coordinate system for highly accurate outputs

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