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:
Aircrafts
Airborne navigation and flight control systems
Submarines
Ultra accurate FOG based systems
Artillery
Accurate pointing and navigation for artillery and mortars

IMU 53 Benefits

Extremely low noise and bias

enabling fast and accurate north-finding

Adaptable interfaces

enabling integration within user system

High reliability FOG technology inside

ensuring the long term performance without maintenance.

ITAR-Free

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.

pdf Cielo_IMU53_DatasheetNov
ParametersIMU 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
SUCSSES STORIES

Cielo Inertial Space Solutions

Space applications require accurate, high bandwidth systems.
Additional unique requirements include the absolute need for observation systems to provide
line-of-sight stabilization pointing and to overcome the behavioral problems often caused by radiation in space.

Explore Success Stories
SUCSSES STORIES

DIMU

Cielo has developed an advanced new generation IMU system
based on the closed loop Fiber Optical Gyroscopes (FOG) and linear rebalanced accelerometer technology.

Explore Success Stories

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