The price range for Inertial Measurement Units (IMUs) depends on the technology used and the level of accuracy. Basic MEMS IMUs typically range from $20 to $1,000. Higher-precision MEMS IMUs range from …..

Space-grade FOG IMUs require ultra-low bias drift (typically below 0.01 deg/h), exceptional precision with an angular random walk (ARW) below 0.01 deg/√h, shock tolerance up to 10,000g, and operating temperature ranges of -40°C to +70°C, with further customizations for specific needs.

The data in this guide comes from a combination of sources: interviews with industry experts, customer feedback, and extensive research into IMU technologies. Information was also sourced from official websites and detailed articles by industry journalists. This comprehensive approach ensures accuracy and reliability in the information provided.

IMU accuracy depends largely on the grade of the sensor. Consumer-grade IMUs typically offer 10 to 100 degrees/hour precision, while industrial-grade IMUs improve this to 1 to 10 degrees/hour. Tactical-grade IMUs provide even better accuracy, ranging from 0.1 to 1 degree/hour, and are suited for military applications. Finally, navigational-grade IMUs offer the highest precision, with less than 0.01 degrees/hour, ideal for aerospace and defense.

An IMU sensor plays a central role in modern navigation systems by measuring an object’s acceleration, angular rate, and sometimes magnetic field to give precise movement data. It ensures stable, accurate motion tracking, making it indispensable in a wide range of high-tech applications.