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WTGAHRS3 Six-axis inertial navigation attitude sensor mems imu Navigation sensors

The WTGAHRS3 six-axis inertial navigation attitude sensor integrates high-precision gyroscopes and accelerometers with advanced microprocessors and dynamic filtering algorithms for real-time motion posture calculations. Enjoy superior stability, high accuracy, and precise attitude output even in dynamic settings. With adjustable output rates and support for various connection methods, this sensor offers exceptional performance and versatility.
Description

Overview

Enhance Your Navigation System with the WTGAHRS3 Six-Axis Inertial Navigation Attitude Sensor. This cutting-edge module integrates high-precision gyroscopes and accelerometers, powered by advanced microprocessors and dynamic filtering algorithms. Enjoy unparalleled real-time motion posture solutions with exceptional accuracy and stability, surpassing professional-grade instruments. Equipped with an attitude solver and a dynamic Kalman filter algorithm, this sensor delivers precise attitude measurements in dynamic environments. With features like advanced digital filtering, voltage stabilization circuit, serial digital interface support, and simultaneous output of GPS and attitude sensor information, this sensor offers reliability and convenience. Experience seamless connectivity and customizable output rates up to 200Hz, ensuring optimal performance for your navigation needs. Trust in this sensor to provide accurate heading angles, even without GPS signal. Elevate your navigation system with the WTGAHRS3 sensor today.

 

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

±80mg

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

0.05(°/s)-rms

Static zero drift

Place horizontally

±0.5~1°/s

Temperature drift

-40°C ~ +85°C

±0.02%/

Bandwidth

/

5~256Hz

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°

Heading angle parameter

Parameters

Condition

Typical value

Measuring range

/

Z:±180°

Heading accuracy

6-axis algorithm, static

0.5°Dynamic integral cumulative error exists

1

Resolution ratio

Place horizontally

0.0055°

 

Note:

1In some vibration environments, there will be cumulative errors. The specific errors cannot be estimated and are subject to actual testing.

 

GPS Parameter

Index

Technical Parameters

Signal reception

BDS/GPS/QZSS/GLONASS  

Cold start TTFF

≤32s

Hot start TTFF

≤1s

Recapture TTFF

≤1s

Cold start capture sensitivity

-148dBm

Hot start capture sensitivity

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Sales Director : Shirley Hou

E-Mail: h@mice-yun.com

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