AHRS
BWSENSING High cost performance Modbus Attitude and Heading Reference System AH327
BWSENSING High cost performance Modbus Attitude and Heading Reference System AH327
AH327 BWSENSING High cost performance Modbus Attitude and Heading Reference System AH327 Product Introduction:

● Nonlinear compensation, quadrature compensation
● Dynamic static measurement
● Special offset tracking algorithm eliminates drift
● Gyro drift compensation
● Heading accuracy 0.8°
● RS232/485/TTL/Modbus interface output is optional
● temperatur

Shared:

Technical Specifications


 

Attitude parameter

Pitch/Roll accuracy

0.3°


Heading accuracy

0.5°


Tilt range

Pitch±90º,Roll±180º

 

 

 

Gyro

Resolution

0.01°/sec


Range

±400°/sec


Bias stability at full temperature

15°/h(10s,1σ)


Angle random walk coefficient

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,Modbus


Maximum output frequency

100Hz

MTBF

≥90000 h/times

EMC

According to GBT17626

Insulation resistance

≥100 MΩ

Impact resistance

2000g,0.5ms,3times/axis

Weight(with cable)

280g


Product Size

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