Photo of HG4930

The OEM-IMU-HG4930 is a high performing Micro Electro Mechanical Systems (MEMS) Inertial Measurement Unit (IMU). This IMU is economical, robust, small and operates on low power allowing it to provide tactical grade performance. It's ideal for use in unmanned vehicles and commercial or military guidance applications. The IMU is comprised entirely of commercial components which will simplify the export process.

NovAtel’s Synchronous Position, Attitude and Navigation (SPAN) technology can be integrated with this IMU to provide accurate 3D position, velocity and attitude data in a compact package. This combination makes the IMU ideal to use in airborne, marine and ground applications.



  • Ideal for size and weight constrained applications
  • 5 VDC power input
  • 100 Hz data rate
  • SPAN GNSS+INS functionality
  • MEMS gyros and accelerometers


General Info Width/Diametre (mm) 64.8
  Height (mm) 35.7
  Weight (g) 200
  Typical Power Consumption (W) 3
IMU Data Rate 100 Hz  
Gyro Type MEMS  
Performance Gyro Range (±deg/s) 200 
  Accelerometer (±g) 20