MicroStrain Inertial Sensors
GNSS-Enhanced INS, Vertical Reference Units, MEMS IMUs & AHRS Systems
Our cutting-edge inertial sensors capture a wide array of metrics, including orientation (pitch, roll, yaw), linear acceleration, and angular velocity, available in both single and dual-axis configurations. Their lightweight and compact design facilitates seamless integration into existing unmanned platforms without sacrificing system performance. Sophisticated data acquisition and estimation filtering algorithms ensure precise control and stabilization.
GNSS-Enhanced Inertial Navigation System (INS)
Compact, MEMS-based tactical and industrial-grade GNSS-INS
Our robust GNSS-enhanced INS solutions deliver precise position and orientation estimates for UAVs, UGVs, and mobile robots. Utilizing advanced Extended Kalman Filtering (EKF), thes systems provide calculated pitch, roll, yaw, heading, position, velocity, and GNSS outputs even in dynamic environments.
We offer solutions for both tactical-grade applications, such as stabilization in high-vibration and shock scenarios, and industrial-grade applications like ground robot navigation. Our sensors can be supplied in ruggedized enclosures or as OEM versions with options for direct surface or chassis mounting with ribbon cable connections.
- GNSS / GPS
- Magnetometer
- Gyroscope
- Accelerometer
- Attitude
- Heading
- Pitch & Roll
- Angular rate
- Acceleration
- Inclination
- GNSS / GPS
- Position
- Velocity
Tactical Grade |
||
 3DM-GQ7 |
 3DMGV7-INS |
 3DM-CV7-INS |
| tactical Grade GNSS/INS | Tactical Grade GNSS/INS | Tactical Grade INS |
| General Package | IP68-Rated Package | OEM Package |
High Performance Grade |
|
 3DM-CX5-GNSS/INS |
 3DM-GX5-GNSS/INS |
| High performance GNSS/INS | industrial Grade GNSS/INS |
| OEM Package | General Package |
Attitude and heading Reference Systems
Lightweight, industrial-grade AHRS for drones and robotics
Our Attitude & Heading Reference Systems utilize high-performance MEMS accelerometers and gyroscopes to provide accurate IMU outputs (acceleration, angular rate, magnetic field, ambient pressure, delta theta, delta velocity) along with a variety of computed outputs. A multi-constellation GNSS-aided version is available for enhanced accuracy in both static and dynamic conditions.
Each sensor is fully calibrated and temperature-compensated. OEM versions are available, featuring a fully backward-compatible communication protocol common to many of our product lines, facilitating easy system integration and the development of custom interfaces.
- GNSS / GPS (GX5-35 Only)
- Gyroscope
- Accelerometer
- Magnetometer
- GNSS / GPS (GX5-35 Only)
- Attitude & Heading
- pitch & Roll
- Inclination
- Angular rate
- Acceleration
Tactical Grade |
| 3DM-GV7-AHRS |
| Tactical Grade AHRS |
| IP68-Rated Package |
High Performance Grade |
|
 3DM-GX5-AHRS |
 3DM-CX5-AHRS |
| High Performance Industrial grade AHRS | high Performance industrial Grade AHRS |
| General Package | OEM Package |
Industrial Grade |
 3DM-CV5-AHRS |
| Industrial grade AHRS |
| OEM Package |
Vertical Reference Units (VRU)
High-performance, MEMS-based industrial-grade VRU/IMU
Featuring cutting-edge MEMS three-axis gyroscopes, inclinometers, and accelerometers, our vertical reference units accurately measure tilt relative to gravity, and also orientation and inclination. Various performance grades are available to cater to specific applications, including unmanned vehicles for precision agriculture, construction, and mining.
Our VRU solutions offer auto-steering, terrain compensation, stability and leveling, platform control, alignment, stabilization, and precision navigation—all integrated into one system. Sensors are available in rugged packaging for harsh environments or as compact OEM boards for easy integration into custom designs.
- Gyroscope
- Accelerometer
- Inclinometer
- Acceleration
- Pitch,Tilt & Roll
- Inclination
- Angular rate
Tactical Grade |
| 3DM-GV7-AR |
| Tactical Grade IMU/VRU |
| IP68-Rated Package |
High Performance Grade |
|
 3DM-GX5-AR |
 3DM-CX5-AR |
| High Performance Industrial Grade VRU | High Performance Industrial Grade VRU |
| General Package | OEM Package |
industrial Grade |
|
 MV5-AR |
 3DM-CV5-AR |
| Industrial Grade VRU | Industrial Grade VRU |
| Ruggedized Package | OEM Package |
Inertial Measurement Units (IMUs)
Compact, industrial-grade MEMS IMUs for unmanned systems
Our fully calibrated and temperature-compensated MEMS inertial measurement units provide precise acceleration and angular rate data for drones, UGVs, and other robotic platforms. Available in various performance levels, these high-performance industrial-grade sensors feature dynamic roll/pitch accuracy, low sensitivity to vibration and temperature, and minimal latency.
OEM versions of our IMUs are available, offering even more compact and lightweight solutions for seamless integration into custom packaging and board designs.
- Gyroscope
- Accelerometer
- Inclinometer
- Acceleration
- Angular Rate
- Inclination
High Performance Grade |
|
 3DM-GX5-IMU |
 3DM-CX5-IMU |
| High Performance Industrial Grade IMU | High Performance Industrial Grade IMU |
| General Package | OEM Package |
Industrial grade |
 3DM-CV5-IMU |
| Industrial Grade IMU |
| OEM Package |
MicroStrain Inertial Sensing Applications
navigation and Tracking for Autonomous & Unmanned Vehicles
Our cost-effective IMU, AHRS, and GNSS/INS sensors are trusted in Unmanned Aerial Vehicles (UAVs), Unmanned Ground vehicles (UGVs), and drone navigation and tracking. These compact, lightweight sensors can be utilized in various defense and commercial autonomous platforms to enhance navigation and tracking accuracy and reliability.
With industry-leading size, weight, and power consumption (SWaP), MicroStrain inertial sensors provide an optimal solution for unmanned vehicles across land, sea, and air, ensuring excellent inertial sensing, vehicle tracking, and antenna pointing performance.All sensor systems are factory-calibrated across their full operating temperature range to guarantee reliable performance across devices.
Read More: Navigation and Tracking for Autonomous & Unmanned Vehicles
Sensing Solutions for Robotics and Automation
Our innovative micro-sensor solutions provide an unparalleled combination of lightweight, low-profile performance, making them ideal for robotics and automation, where weight and space constraints are critical for optimal performance.
as robotics and automated processes become increasingly vital in our daily lives—whether on the manufacturing floor, in homes, or in robotic delivery systems—the demand for cost-effective, highly accurate, and reliable performance is paramount.
Our feature-rich sensor designs deliver the reliability and accuracy necessary to integrate sophisticated capabilities into autonomous devices and robotic instruments, with seamless compatibility with ROS (Robot Operating System).
