INT

Low Power Consumption High Accuracy Small Size INT-F42IMU0 Fiber Optic Inertial Measurement Unit

Product Description
Low Power Consumption INT-F42IMU0 Fiber Optic Inertial Unit

This high-accuracy fiber optic inertial unit features compact design, lightweight construction, and low power consumption. It supports pure strapdown, single axis, and dual axis modulation configurations, making it ideal for unmanned platforms, torpedo weapons, and land/airborne weapon systems requiring dynamic measurement of angular and linear motion.

Key Features
  • Small size and lightweight design
  • Low power consumption with high precision
  • Dynamic measurement of carrier angular and linear motion
  • Suitable for various unmanned and weapon platforms
Performance Specifications
ComponentParameterSpecificationNotes
GyroscopeZero bias stability (100s)0.05°/h
Zero bias stability (10s)0.1°/h
Variable temperature zero bias stability0.5°/h
Full temperature scale factor≤200ppm
Random walk coefficient0.01°/√h
Input range400°/s
AccelerometerDeviation monthly comprehensive error50μg
Zero bias temperature sensitivity50μg/℃
Scale factor monthly comprehensive error50ppm
Scale factor temperature sensitivity50ppm/℃
Input range±20g
Whole Machine Characteristics
EnvironmentalOperation temperature-40℃~60℃
Storage temperature-45℃~70℃
Power supply18~36V(DC)
Stable power consumption≤12WStartup power consumption ≤ 25W
Electrical Interfaces
PinConnectivitySignal NameSignal Characteristics
1,2External power supplyPCS power supply positive24V
3,4PCS power supply groundPower Ground
5200Hz signal outputIMU_TX1+IMU data output positive
6IMU_TX1-IMU data output negative
9Synchronization signalIMU_RX1+IMU synchronization signal positive
10IMU_RX1-IMU synchronization signal negative
Structural Appearance and Dimensions
Low Power Consumption High Accuracy Small Size TDF42IMU0 Fiber Optic Inertial Measurement Unit 0
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