Electronic compass
BWSENSING Nine axis all attitude electronic compassHEC390
BWSENSING Nine axis all attitude electronic compassHEC390
HEC390 BWSENSING Nine axis all attitude electronic compassHEC390 Product Introduction:

●Three-axis gyroscope, three-axis accelerometer, three-axis magnetometer
●Dynamic and static measurements
●Temperature offset tracking algorithm eliminates drift
●Heading accuracy: 0.3~0.5°
●Wide temperature range:-40℃~+85℃
●Small size:L60×W59×H29

Shared:

Technical Specifications

Performance Specifications

Compass heading parameter

Heading accuracy


0.3~0.5°(RMS,static, compass working mode)

 2°(RMS,dynamic, attitude working mode)

Repeatability


0.1°

 

Compass tilt parameter

Rolling pitch accuracy


1°(RMS,Dynamic)

 2°(RMS,Static)

Resolution


0.01°

Tilt range


Pitch ±90°;Roll ±180°

 

Calibration

Hard magnetic calibration


Yes

Soft magnetic calibration


Yes

Limited tilt user


Yes

 

Physical specifications

Dimension


L45 x W36 x H13 (mm)

Weight


80g

Output form


RS232/485/TTL optional

 

Interface specifications

Start-up delay


<3s

Maximum output frequency


50Hz

RS-232 Communication

rate


2400 to 115200 Baud rate

Environment

Anti-vibration performance


2000g


Product Size

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