Wuxi Bewis Sensing Technology LLC
Attitude is everything!
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Key Specifications
Triaxial Gyroscope: Measurement range ±450°/s
Triaxial Accelerometer: Measurement range ±18g
Triaxial Magnetometer: Measurement range ±8 gauss
Digital Barometer: Measurement range 300 mbar ~ 1100 mbar
High Bandwidth: 400Hz
Factory-Calibrated Temperature Compensation: Bias stability, linearity, and cross-axis error calibration
Temperature Compensation Range: −40°C ~ +85°C
Communication Interface: SPI
Integrated Temperature Sensor
Power Supply Range: 3.0 V ~ 3.6 V
Shock Resistance: 2000 g
Compact Design: Lightweight and miniature form factor
Compatibility: Matches ADIS16488A
Application Fields
Industrial Vibration Resistance & Attitude Control
Automated Machinery
Robotics Control
Platform Stabilization & Control
Instrumentation Systems
Product Description
The Inertial Measurement Unit (IMU) is a compact, high-shock-resistant device designed for precise navigation, control, and dynamic measurement of moving carriers. It integrates a triaxial MEMS gyroscope and triaxial accelerometer with advanced error compensation algorithms (including temperature, installation misalignment, and nonlinear corrections). Processed data is output via a customizable SPI interface, while built-in sensors (magnetometer, barometer) enable comprehensive environmental sensing
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Core Features:
High-Precision Sensors
Gyroscope: ±450°/s range, 1.2°/h Allan variance bias stability
Accelerometer: ±18g range, 20µg Allan variance bias stability
Magnetometer: ±8 gauss range for yaw angle accuracy
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Robust Environmental Adaptability
Operates in −40°C to +85°C with factory-calibrated temperature compensation.
Survives 2000g shock and vibration-intensive industrial environments
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Compact Integration
Dimensions: 47mm (L) × 44mm (W) × 14mm (H)
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Weight: Optimized for drones, robotic arms, and portable instrumentation.
Data Output & Compatibility
SPI interface supports high-speed data streaming (up to 2000Hz).
Compatible with industrial standards
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Competitive Advantages
Cost-Effective Industrial Solution: Balances MEMS performance with reliability for harsh conditions.
Multi-Sensor Fusion: Integrated magnetometer and barometer enable 10-axis sensing
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Low Power Consumption: Efficient 3.0–3.6V power design extends battery life in mobile applications.