IMU 53
Navigation grade inertial measurement unit
The IMU53 is a navigation grade, high performance strap-down Inertial Measurement Unit (IMU), suited for aircraft, land and marine navigation with extremely low noise and bias, enabling rapid and accurate north-finding. Ideally suited for applications requiring high performance for navigation, line-of-sight stabilization and flight control, it employs the latest closed-loop fiber-optic gyro (FOG) and linear rebalanced accelerometer technology.
Compatible for the following applications:
IMU 53 Benefits

Enabling fast and accurate north-finding

Enabling integration within user system

Ensuring the long term performance without maintenance.

Our products are ITAR-free and are entirely designed and developed in-house
Technical Information
The IMU 53 is a navigation grade IMU containing closed-loop fiber optic gyros and linear rebalanced accelerometer technology. The IMU 53 has reliable navigation grade performance and is suitable for versatile application usage.

Parameters | IMU 53 |
---|---|
Gyro | |
Bias repeatability (day to day) [°/hr] | < 0.01 |
Bias residual (over temperature) [°/hr] | < 0.01 |
Bias stability (constant temperature) [°/hr] | 0.003 |
Dynamic Range [°/sec] | ±600 |
Angular Random Walk [°√hr] | 0.0005 |
Scale Factor Linearity [ppm] | 30 |
Accelerometer | |
One year bias composite error [ug] | 300 |
One year SF composite error [ppm] | 300 |
Dynamic range [g] | 50 |