Canada’s Instrumentation Leader Since 1946.

MicroStrain 3DM-GV7-AHRS

Tactical Grade Ruggedized IMU/AHRS.

Contact us for details
Description

Ruggedized IP68 tactical grade IMU/AHRS. Individually calibrated for optimum performance. Features an advanced Extended Kalman Filter, cutting-edge orientation algorithms, advanced time management, and event triggering system.

 

Use Cases

Agriculture

Compact, state-of-the art inertial sensors with proven fifth generation high-performance industrial grade solid-state MEMS accelerometer and gyro inertial sensor technology.

Low-cost, compact size and full 360-degree measurement range about all axes

Full accuracy over the entire operational temperature range of -40°C to 85°

Auto-Adaptive Extended Kalman Filter for optimal dynamic accuracy and on-vehicle performance.

Mobile Robotics

Low-noise, linear, and stable MEMS gyros and accelerometers enable superior heading accuracy during turns & bumps

Auto-adaptive Kalman Filter algorithms provide exceptional dynamic performance

Auto self-calibration and automatic anomaly rejection make units with magnetometer reliable and accurate heading reference

Fully calibrated and temperature compensated IMUs provide stable performance in demanding environments

Antenna and Camera Pointing

Low-noise, low latency, and linear MEMS gyros and accelerometers result in accurate and stable attitude tracking

Rugged machined aluminum industrial packaging provides reliable performance in high-vibration and shock environments

Compact OEM versions for embedded applications permit lower cost without losing accuracy

 

Specs

Sensor

  • Tactical grade gyro (1.5°/hr bias instability)
  • Fully calibrated over entire temperature range
  • Roll/pitch accuracy
    • Static: 0.25°
    • Dynamic: 0.5°
  • Integrated magnetometer for absolute heading tracking

Operation

  • Onboard Extended Kalman Filter for attitude estimation
  • User-selectable accelerometer and gyroscope range
  • Adjustable sampling rates up to 1 KHz
  • Factory supported ROS1 and ROS2 driver
  • SensorConnect software for configuration, control, display, and logging
  • MSCL open source API for easy integration

Package

  • Ruggedized IP68 package
  • Precision-machined anodized aluminum enclosure
  • Precision alignment features
  • Compact and low profile
    • 36.2 mm x 36.6 mm x 10.2 mm
    • 17.7 grams
  • –40 to +85°C operating temperature range
Email
Phone:
+1-800-665-5871
Our Offices