iIMU-FSAQ: Inertial Measurement System (Gyro + Accelerometer)
Tactical Grade IMU with Trigger, Integrated Power Regulation and Enhanced Accelerometers
The iIMU-FSAQ is a very small size IMU consisting of 3 fiber optical gyros (FOG) in closed-loop technology of class 0.9 deg/hr (OTR, over temperature range) and 3 servo-accelerometers of Q-Flex technology. Three classes of accuracy are available, one of the is free of any export restrictions.
Features:
- Gyro Bias OTR and Rate Range: 0.9 deg/hr bias OTR // 450 deg/s range ; 1'200 Hz
- Accel. Bias OTR and Accel. Range: 160 / 550 / 1'300 µg bias OTR // 10 / 20 / 40 g range ; 1'200 Hz
- Bias stability (AllanVariance): < 10 µg and < 0.1 deg/hr
- Interfaces: RS422 UART, CAN
- used in guidance, stabilisation and control tasks, INS/GPS navigation, surveying applications
- used in many countries / applications worldwide
The IMU is designed for ruggedized applications and can be mounted on shock Absorbers on demand. The iIMU-FSAQ can be operated on an unregulated wide range input supply voltage and is protected against wrong polarity and moderate over-voltage. The data output is free running via RS422 UART or CAN.
As an option the system can be delivered with an additional integrated AHRS or navigation processor and with odometer interface. All signals are fed via an robust water-tight connector of type MicroSubD25.
The iIMU-FSAQ is manufactured in Germany and is used in commercial and defense applications as a replacement for Litton’s LN-200 or Honeywell’s HG1700/1900 or Optolink's IMU500 / TRS500.