HWT9073 0.001° Precision Crystal Gyro Inclinometer

The HWT9073 attitude sensor adopts advanced technology and algorithms, integrates high-precision gyroscopes, accelerometers, and geomagnetic field sensors, and can solve the motion posture of the module in real time, providing a wide measurement range, excellent noise resistance, and stable temperature characteristics. In addition, it has an independent voltage stabilization circuit and supports multiple digital interfaces, suitable for long-term stable operation in industrial environments.

Description

Overview

Cutting-edge module integrating top-tier gyroscopes, accelerometers, and geomagnetic field sensors, powered by high-performance microprocessors and innovative Kalman dynamic filtering algorithms for real-time motion posture analysis. Featuring an impressive measurement range, exceptional noise immunity, zero hysteresis, and reliably stable temperature characteristics.

Leveraging advanced digital filtering tech for noise reduction and enhanced measurement precision.

Equipped with an integrated attitude solver and dynamic Kalman filter algorithm, delivering precise module attitude updates in dynamic settings. Boasting a remarkable attitude measurement accuracy of 0.001°, unparalleled stability, surpassing even professional inclination angle instruments!

Owns a voltage stabilization circuit supporting an operational range of 5V to 36V.

Supports 485, CAN, and various digital interfaces, offering users flexibility in connection preferences. Adjustable serial port rates ranging from 4800bps to 230400bps.

Automatically switches to crystal gyroscope integral calculation in the presence of magnetic field interference to maintain heading angle consistency and minimize cumulative errors.

Designed with P67 level protection, aluminum shell, and robust resistance to external electromagnetic interference, ensuring stable performance for long-term operation in demanding industrial environments.

Specifications

Accelerometer parameters

Parameters	Condition	Typical value
Measuring range	/	±2g
Resolution ratio	±2g	0.0000039(g/LSB)
Static zero drift	Place horizontally	±25mg
Temperature drift	-40°C ~ +125°C	±0.1mg/℃
Bandwidth	/	5~256Hz

Gyroscope parameters (XY axis)

Parameters	Condition	Typical value
Measuring range	/	±2000°/s
Resolution ratio	±2000°/s	0.061(°/s)/(LSB)
RMS noise	Bandwidth=100Hz	0.028~0.07(°/s)-rms
Static zero drift	Place horizontally	±0.5~1°/s
Temperature drift	-40°C ~ +85°C	±0.005~0.015 (°/s)/℃
Bandwidth	/	5~256Hz

Gyroscope parameters (Z axis)

Parameters	Condition	Typical value
Measuring range	/	±400°/s
Resolution ratio	±400°/s	0.000055(°/s)/(LSB)
Static zero drift	Place horizontally	±1°/s
Temperature drift	-40°C ~ +85°C	±5(°/s)/℃

Magnetometer parameters

Parameters	Condition	Typical value
Measuring range	Loop count value (200)	-800uT to +800 uT
Linearity ±200uT	Loop count value (200)	0.6%
Resolution ratio	±2Gauss	8.333nT/LSB

Pitch and roll angle parameters

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With the mission of defining the next-generation communication protocol framework, we will reconstruct the connection paradigm for battlefields, cities, and industrial scenarios through a communication neural network that makes autonomous decisions, allowing the Internet of Things to break free from the constraints of physical rules.

Shirley Hou
Shirley Hou
188 0664 3732

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