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WT61C 6-axis Digital Gyro Inclinometer Accelerometer gyroscope

The WT61C attitude sensor integrates high-precision gyroscopes and accelerometers, utilizing advanced microprocessors and dynamic calculation technology. It applies Kalman dynamic filtering algorithms to quickly determine the real-time motion attitude of the module. With advanced digital filtering technology, it effectively reduces measurement noise and enhances measurement accuracy. The module features a built-in attitude resolver, combined with dynamic Kalman filtering algorithms, accurately outputting the current attitude of the module even in dynamic environments. The static attitude measurement accuracy is 0.2°, exhibiting exceptional stability and performance surpassing certain professional inclinometers.
Description

Overview

This module combines high-precision gyroscopes and accelerometers with state-of-the-art microprocessors and advanced dynamic calculation techniques, utilizing Kalman dynamic filtering algorithms to swiftly determine the real-time motion posture of the module.

 

By leveraging cutting-edge digital filtering technology, it effectively minimizes measurement noise and enhances measurement precision.

 

Equipped with an integrated attitude solver and employing the dynamic Kalman filter algorithm, this module accurately provides the current attitude of the device in dynamic settings. With a static attitude measurement accuracy of 0.2° and exceptional stability, its performance surpasses that of some professional inclinometers.

 

Specifications

Accelerometer parameters

Parameters

Condition

Typical value

Measuring range

/

±16g

Resolution ratio

±16g

0.0005(g/LSB)

RMS noise

Bandwidth=100Hz

0.75~1mg-rms

Static zero drift

Place horizontally

±20~40mg

Temperature drift

-40°C ~ +85°C

±0.15mg/℃

Bandwidth

/

5~256Hz

Gyroscope parameters

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

Magnetometer parameters

parameters

Condition

Typical value

Measuring range

/

±2Gauss

Resolution ratio

±2Gauss

0.0667mGauss/LSB

Pitch and roll angle parameters

parameters

Condition

Typical value

Measuring range

/

X:±180°

Y:±90°

Inclination accuracy

/

0.2°

Resolution ratio

Place horizontally

0.0055°

Temperature drift

-40°C ~ +85°C

±0.5~1°

Note:

1Please perform magnetic field calibration in the test environment before use to ensure that the sensor is familiar with the magnetic field in the environment. During calibration, please stay away from magnetic interference.

2In some vibration environments, there will be cumulative errors. The specific errors cannot be estimated and will be subject to actual testing.

 

Application

· Virtual reality/augmented reality, head-mounted displays

· Large-scale agricultural automatic farming

· Safety monitoring of high-altitude operations

· Drones, manned aircraft

· Industrial attitude monitoring

· Human motion tracking/capture

· Robots, autonomous guided transport vehicles

· Pedestrian navigation

· Unmanned driving/assisted driving

· Military, intelligent weapons and equipment



Scenario application

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Sales Director : Shirley Hou

E-Mail: h@mice-yun.com

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