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[HWT9073] 0.001°Ultra-high precision, AHRS 3-Axis Acc+Gyro+Angle+Mag,IP67 Waterproof
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HWT9073 RS485 AHRS IMU Sensor
The HWT9073 is a compact precision motion sensor for real-time attitude, heading, and motion measurement. It combines a high performance accelerometer, gyroscope, and magnetometer with Kalman filtering, delivering stable 0.001° attitude accuracy. A high sensitivity accelerometer and high resolution accelerometer help reduce noise in dynamic environments. With 5–36V input, IP67 protection, Modbus RS485, and a small accelerometer design, it suits AGV, robots, UAVs, and industrial control.
9-Axis Multi-Sensor Architecture
With a high performance accelerometer, gyroscope, and magnetometer, HWT9073 delivers advanced 9-axis attitude sensing for demanding applications.
0.001° High-Precision Tilt Monitoring
HWT9073 uses a high accuracy accelerometer sensor and precision motion sensor to capture subtle tilt changes for long-term structural monitoring.
Full-Temperature-Range Precision Calibration
With a high sensitivity accelerometer and point-by-point compensation, HWT9073 passes 24-hour thermal cycling tests.
Factory-Calibrated Precision
Each HWT9073 is tested on a 3-axis non-magnetic turntable with 0.0001° resolution, delivering ultra high precision accelerometer performance.
Third-Party Calibration
HWT9073 is third-party calibrated with U=0.01°, ensuring reliable results for your precision motion sensor applications.
High-Precision IMU Stability
Gyro bias ~2°/h, accel bias ~4ug: HWT9073 is a high performance accelerometer for stable IMU applications.
Calibration Accuracy
Calibrated HWT9073 achieves 0.001° X/Y-axis error, proving its high accuracy accelerometer sensor precision.
Temperature Compensation
HWT9073 keeps 0.03° roll/pitch stability across temperatures, ideal for precision motion sensor use.
Compact Mechanical Design
With a small accelerometer footprint of 37×47×16 mm, HWT9073 fits tight spaces. The high accuracy accelerometer sensor supports easy integration.
Industrial-Grade Protection
HWT9073 features IP68 and an aluminum housing, making it a rugged precision motion sensor for harsh environments. Its high performance accelerometer ensures reliable data.
Real-Time Attitude & Aircraft View
HWT9073 serves as a reliable precision motion sensor, displaying live X/Y/Z angles and aircraft attitude for stable dynamic tracking in real time.
Intuitive 3D Dynamic Visualization
Equipped with a high performance accelerometer, the module enables real-time 3D vehicle tracking and precise dynamic system evaluation for complex motion.
Flexible Sensor Configuration
Easily configure 9-axis algorithms, bandwidth, and baud rates with this high accuracy accelerometer sensor for tailored industrial and robotics applications.
Real-Time Data Graphing & Logging
A high sensitivity accelerometer ensures reliable angle and magnetic field data logging, supporting continuous dynamic analysis and long-term performance monitoring.
Advanced Magnetic Calibration
Achieve ultra high precision accelerometer performance via 3D magnetic calibration, with a small accelerometer design for robust error matrix correction.
Raw Data Monitoring & Debugging
View real-time HEX data streams and packet details. The high resolution accelerometer ensures accurate decoding, system debugging, and reliable data capture.
Application Scenarios
01 Humanoid Robots
For humanoid robot motion control and balance analysis, the HWT9073 serves as a precision motion sensor. Its ultra high precision accelerometer and advanced Kalman filter algorithm deliver 0.001° attitude accuracy, enabling stable dynamic tracking, attitude sensing, and balance assistance.
02 Wind Turbine
The HWT9073 monitors tower tilt, vibration, and structural attitude changes. With a high performance accelerometer, it provides reliable long-term monitoring under harsh temperature and vibration conditions, supporting lower-tilt detection, vibration monitoring, and structural analysis.
03 Bridge Monitoring
At key bridge locations, the module detects subtle tilt and structural attitude changes. A high sensitivity accelerometer and 0.001° inclination resolution help capture micro-tilt, support bridge monitoring, and enable change analysis.
04 Building Structural Health Monitoring
For long-term tilt monitoring of critical high-rise structural components, the compact small accelerometer design enables easy integration. Its high performance accelerometer ensures stable structural assessment, tilt monitoring, and change analysis.
05 AUV / Underwater Robots
The HWT9073 supplies attitude and heading data for underwater positioning and stable navigation. As a precision motion sensor, it combines accelerometer, gyroscope, and magnetometer data for reliable underwater attitude, heading reference, and navigation support.
06 AGV
For AGV attitude and grade sensing on turns and uneven surfaces, the high sensitivity accelerometer and high resolution accelerometer provide real-time acceleration, angular velocity, and angle output. This supports vehicle attitude, grade detection, and steering assist.
07 Rail / Track Monitoring
The HWT9073 provides attitude and rail-tilt data for track inspection. With a high resolution accelerometer and a small accelerometer form factor, it captures track attitude and tilt measurement data even under harsh railway conditions.
08 Satellite Attitude & Geomagnetic Sensing
For ground attitude testing with angular-rate and 3-axis geomagnetic data, the module uses an ultra high precision accelerometer and high accuracy accelerometer sensor to deliver dependable attitude testing, angular rate, and geomagnetic data.
09 Radar / Directional Antennas
The HWT9073 monitors antenna turntable pitch and rotation for equipment condition reference. Its high accuracy accelerometer sensor and RS485/Modbus interface make it easy to integrate into industrial control systems for pitch monitoring, turntable attitude, and pointing reference.