TJ-MIMU300S
Gyroscope Bias stability(1σ):≤0.3°/h
Accelerometer Bias stability(10s smoothing,1σ):≤20μg
Dimensions:44.8mm×38.6mm×21.5mm
Weight:≤70g">

TJ-MIMU300S MEMS IMU

MEMS IMU


TJ-MIMU300S
Gyroscope Bias stability(1σ):≤0.3°/h
Accelerometer Bias stability(10s smoothing,1σ):≤20μg
Dimensions:44.8mm×38.6mm×21.5mm
Weight:≤70g
Technical Support

PRODUCT INTRODUCTION

This product is equipped with a high-precision surveying-grade satellite receiver board, a high-precision three-axis MEMS gyroscope, and a three-axis MEMS accelerometer, enabling a micro-electromechanical inertial/satellite integrated navigation system capable of single-antenna dynamic alignment or dual-antenna (RTK) high-precision rapid orientation. The product is equipped with a new integrated navigation sound-based antenna, utilizing SFE's optimized design for antenna obstruction and multipath interference scenarios. It effectively meets the demands for long-term, high-precision, and high-reliability navigation applications in complex geographical environments such as urban areas and canyons. It can provide centimeter-level positioning accuracy in environments with good satellite conditions and maintain position, velocity, and attitude accuracy over extended periods.

PRODUCT FEATURES

· High dynamic range measurement and support for IE post processing

·  Combined navigation function,real-time calculation of carrier position, speed, course and attitude, etc

· Interface design suitable for a variety of unmanned platforms, surveying and measurement industries.

· Support real-time RTK function, store post processing data and provide standardized user-friendly protocol

APPLICATIONS

· Airborne applications:UAV,  satellite attitude control

· Vehicle and ship borne application:Autonomous driving and unmanned ship

· Other applications: Stabilization platforms and robots

TECHNICAL INDICATORS

 

Parameters

TJ-MIMU300S

 

Gyroscope

Range

±400°/s

Bias stability

≤3°/h

Zero sum repeatability

≤1°/h

Random walk coefficient

≤0.15°/h ½

Scale factor non-linearity

≤300ppm

Scale factor repeatability

≤50ppm

 

Accelerometer

Range

±10g

Bias stability10s Smoothing

≤20ug

Bias monthly Repeatability

≤300ug

Scale factor non-linearity

≤500ppm

Bias monthly Repeatability

≤300ppm

Scale factor repeatability

≤200ppm

 

 

Physical characteristics

Input voltage

+4.5~+5.5VDC

Rated power consumption

≤2W

Operating temperature

-40°C+70°C

Storage temperature

-55℃~+85℃

Ingress protection

IP65

Vibration

6.06g20-2000HzBandwidth random

Shock

20g,4.5ms,1/2sin

Communication interface

RS422

Transmission rate

115200bpsConfigurable

Data update rate

1000HzConfigurable

Dimensions

≤44.8x38.6x21.5mm

Weight

≤70g

TJ-MINS200S TJ-MG-3Q

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