AHRS
BWSENSING Low cost Modbus Attitude and Heading Reference System AH127
BWSENSING Low cost Modbus Attitude and Heading Reference System AH127
AH127 BWSENSING Low cost Modbus Attitude and Heading Reference System AH127 Product Introduction:

AH127 Attitude and Heading Reference System (AHRS) is a high performance, low cost inertial measurement device that measures the attitude parameters (roll and pitch), angular velocity, acceleration information and heading angle of the dynamic carrie

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Technical Specifications


 

Attitude parameter

Roll/Pitch accuracy


Heading accuracy


Tilt range

Pitch±90º,Roll±180º

 

 

 

Gyro

Resolution

0.01°


Range

±400°/sec


Bias stability at full temperature

30 °/h(10s,1σ)


ARW

0.1 °/√h


Scale factor non-linearity

≤100ppm(1σ)


Scale factor repeatability

≤100ppm(1σ)


Bandwidth

100Hz

 

Accelerometer

Range: X, Y, Z

±3.6 g


Bias stability

0.001mg(25℃,100s,1σ)

0.01mg(25℃,10s,1σ)

Interface characteristics

Communication mode

RS232/RS485/TLL


Maximum output frequency

100Hz

MTBF

≥90000 h/time

EMC

According to GBT17626

Insulation resistance

≥100 MΩ

Impact resistance

2000g,0.5ms,3 times/axis

Weight (with cable)

280g


Product Size

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