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3DM-GX5-LARGE Product Photo

3DM-GX5-GNSS/INS

The 3DM-GX5-GNSS/INS 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 accurate outputs. The highly linear sensor performance and auto-adaptive estimation filter algorithm produces exceptionally accurate computed outputs under real-world dynamic conditions.

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3DM-GX5-GNSS/INS

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Sensor

  • Multi-Constellation receiver tracks up to 32 satellites

  • High Performance Accelerometer
    • 25 µg/√Hz (8g option)
    • 80 µg/√Hz (20g option)
  • Super-stable Gyro
    • 8 dph in-run bias (-40 to +85°C)
    • Offset temperature hysteresis 0.05°/s
    • ARW 0.3°/√hr
  • Pitch-roll Dynamic Accuracy ±0.2°

Operation

  • Adjustable sampling rates up to 500Hz

  • 34 state auto-adaptive EKF
  • Independently configurable IMU, GNSS, EKF outputs
  • Forward compatible MIP Protocol optimizes bandwidth
  • SensorConnect software for configuration, control, display, and logging

Package

  • CNC Anodized Aluminum

  • Precision alignment features
  • Highly compact and low profile
    • 44.2 mm x 36.6 mm x 11 mm
    • 20 grams
  • USB and RS-232 interfaces
  • –40 to +85 °C operating temperature range

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3DM-GX5-GNSS/INS Data Sheet Data Sheets English
3DM-GX5-GNSS/INS - Quick Start Guide, MIP Monitor Quick Start Guide English
3DM-GX5-GNSS/INS - Quick Start Guide, SensorConnect Quick Start Guide English
3DM-GX5-GNSS/INS Data Communications Protocol Manual English
3DM-GX5-GNSS/INS - User Manual Manual English
Inertial Sensor Utils Software - Manual Manual English
Product Comparison: 3DM-GV7 Series vs. 3DM-GX5 Series Inertial Sensors Buyers Guide English
Migrating from 3DM-GX4 to 3DM-GX5 Series Tech Notes English
Using a GX5 with Bluetooth RS-232 Adapters Tech Notes English
3DM-GX5/CX5/CV5 Firmware Changelog - - Technical Note Tech Notes English
Micro D-to-USB Communication and Power Cable Accessory Guide English
Craft Cable with Micro DB9 and Flying Leads Accessory Guide English
Micro-D to RS232 Communication and Power Cable Accessory Guide English
Tallysman TW4721 GNSS Antenna Datasheet Accessory Guide English
6212-3002 CONNECTIVITY KIT USB, GNSS Accessory Guide English
PSA-05R-090 9 Volt DC Power Supply for RS-232 Cable Accessory Guide English
6212-3000 CONNECTIVITY KIT, RS232, GNSS Accessory Guide English
When to Use Capture Gyro Bias - Technical Note Instructions For Use English
Using Hardware Datalogger with Inertial Sensors Instructions For Use English
3DM-GX5-GNSS/INS Sensor Origin Drawing Technical drawing English

Certificates and Approvals

3DM-GX5 Declaration of Conformity (EU) Declaration of Conformity English
3DM-GX5 Declaration of Conformity (UK) Declaration of Conformity English
MicroStrain REACH-SVHC Compliance Declaration Declaration of Conformity English
3DM-GX5 (Large) CAD File CAD Step Files
3DM-GX5-GNSS/INS
Performance Grade High Performance Grade
Features Accelerometer, Gyroscope, Magnetometer
Random Walk Accel: 20 µg/√/Hz, Gyro: 0.3 °/√hr
Bias Instability (Gyroscope) 8 °/hr
Bias Instability (Accelerometer) 40 μg
Hysteresis Accel bias: 4.8 mg, Accel gain: 300 PPM, Gyro bias: 0.12 °/s, Gyro gain: 300 PPM
Communication Port Type Micro D9
Communication Interface RS-232, USB
Update Rate IMU: 1000 Hz, EKF: 500 Hz, GNSS: 4 Hz
Inputs/Outputs 3xGPIO
Weight 20 g
Weight 0.705 oz
Size 44.2 mm x 36.6 mm x 11.1 mm
Size 1.74 in x 1.44 in x 0.44 in
Power Consumption 0.7 W
Input Voltage 4.0 V to 36.0 V
Minimum Operating Temperature -40 °C
Maximum Operating Temperature 85 °C
Minimum Operating Temperature -40 °F
Maximum Operating Temperature 185 °F
MTBF 396193 h
GNSS Constellations GPS/QZSS, GLONASS, Galileo, BeiDou
GNSS Frequency Bands L1C/A, L10F, E1B/C, B1
Sensing Range (Accelerometer) 2 g
Sensing Range (Gyroscope) 75 °/s
Sensing Range (Magnetometer) 8 Gauss
Sensing Range (Pressure) 1260 mbar
Accuracy Roll/Pitch (static): 0.25 °, Heading (static): 0.8 °, Position (static): 2m horizontal, 5m vertical
Ingress Protection Rating Not Rated
Housing Material Aluminum
Software MSCL, ROS, SensorConnect
Mounting Style Screw Down, Precision Alignment

List of accessories available for all variants of this family

Product Code Description
USB/GNSS CABLE & ANTENNA KIT 6212-3002 USB/GNSS CABLE & ANTENNA KIT
RS232/GNSS CABLE & ANTENNA KIT 6212-3000 RS232/GNSS CABLE & ANTENNA KIT
MICRO DB9/LEADS 6224-0100 MICRO DB9/LEADS

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