MTi 680G

About

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 RTK GNSS/INS comes as an industrial-grade, highly affordable MEMS-based orientation sensor with an integrated sensor fusion algorithm and an easy-to-use Starter Kit.

MTi-680G-d

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: 0.007 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: 28x31.50x13 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
code-screenshot-gotoconfig-1

MTi-680G Software

You can do everything you need to with your MTi-680G using Xsens’ comprehensive MT Software Suite. The suite comes with many useful tools, example source code and documentation. Its software programs include: 

  • MT Manager (GUI) 
  • MT SDK, including programming examples for C, C++, C#, MATLAB, Python, ROS and Nucleo boards 
  • Magnetic Field Mapper (MFM) calibration tool, as GUI and SDK 

The MT Software Suite also offers an easy-to-use graphical user interface, as well as drivers for various operating systems. And you can always reach out with your questions and challenges to our technical support staff. 

Documentation

MTi 680-G Leaflet
Download Software

Where to buy

Are you ready to purchase or try out an MTi-680G module? Here are three next steps you can choose from.