MTi-680G RTK GNSS/INS

The MTi-680G represents the highest standard in GNSS/INS (Global Navigation Satellite System/Inertial Navigation System) with an internal, integrated Real-Time Kinematic receiver (RTK). With the MTi-680G’s added RTK feature, you can improve your positional data from meter-level to centimeter-level accuracy. You also benefit from sub 0.5 degree orientation estimates, and a rugged, IP68-rated housing at an industry–breaking price point. You can seamlessly integrate the MTi-680G in your application and it is highly flexible, with native CAN support.

The MTi-680G is an RTK enabled GNSS/INS with a rugged housing featuring IP68 protection against environmental influences. Building on the proven MTi 600-series technology it enables a robust and easy to use cm-level positioning and orientation tracking. It features an incredibly powerful onboard u-blox ZED F9 RTK GNSS receiver to provide superior positioning performance. It is designed for easy integration and seamless interfacing with other equipment. Technical specifications

 

Sensor fusion performance

  • Roll, Pitch
    0.2 deg RMS
  • Yaw/Heading
    0.8 deg RMS
  • Position
    1cm CEP
  • Velocity
    0.05m/s RMS

Sensing Components

  • Gyroscope
    Standard full range: 2000 deg/s
    In-run bias stability: 8 deg/h
    Noise density: 0.004 º/s/√Hz
  • Accelerometer
    Standard full range: 10g
    In-run bias stability: 10 (x,y) 15(z) µg
    Noise density: 60 µg/√Hz
  • Magnetometer
    Available
  • GNSS receiver
    Brand: u-blox
    Model: ZED F9
  • Barometer
    Available

System Specifications

  • Mechanical 
    IP-rating (equivalent): IP68
    Dimensions: 28×31.50×13 mm
    Weight: 8.9 gram
  • Electrical
    Input voltage: 4.5 to 24V
    Power consumption (typ.): <1 W
  • Interfaces / IO
    Interfaces: UART, CAN, RS232
    Protocols: Xbus, ASCII (NMEA) or CAN
    Output frequency: 1kHz, 400Hz SDI

 

Dimension : 56.50×40.90×36.75 mm

Operating Temperature : -40 to 85 ºC