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DIGITAL MAGNETIC COMPASS
FEATURES
• Heading accuracy: ± 0.5º
• Roll & Pitch accuracy: ± 0.2º
• Output Rate: up to 10 Hz
• Power supply: +9V to +28 VDC
• Low Power Consumption
• Robust, Cost Effective and Easy to Use
• Hard Iron Calibration and Soft Iron Calibration
• RS232 and RS485 interfaces
APPLICATIONS
• Surveying
• Robot navigation
• Inertial guidance
• Marine navigation
• Platform stabilization & control
• Antenna orientation (positioning)
• Unmanned vehicle navigation
• Embedded electronics and avionics
DESCRIPTION
Galileo family includes reliable, low power and compact digital magnetic compass DMC300.
The device measures magnetic heading from north with high accuracy, and is suited for
land, naval and airborne applications.
DMC300 consists of the highly sensitive and stable MEMS triaxial accelerometer to measure
the roll and pitch. These measurements are further used to compensate the body
orientation (tilt compensation) and calculate the heading accurately. DMC employs proprie-
tary digital filter for noise resistance aiding to provide precise heading information even un-
der dynamic conditions. Owing to the use of solid state components DMC is reliable in vari-
ous operating conditions.
Equipped with features like plug-and-play, selectable update rate (1Hz, 10Hz) and widely
used RS232 and RS485 interfaces; the DMC300 is most suited for compassing, navigation,
land surveying, antenna orientation and other direction sensing applications.
GALILEO
Aeron Systems Pvt. Ltd. | www.aeronsystems.com | sales@aeronsystems.com
TM
GALILEO DMC 300
Datasheet Ver. 2.0.5
Aeron Systems Pvt. Ltd. | www.aeronsystems.com | sales@aeronsystems.com
TM
GALILEO
* - Factory Configurable
Datasheet Ver. 2.0.5
TECHNICAL
Parameters
Parameter Values
GALILEO
DMC 300
HEADING
Accuracy ± 0.5˚ (1σ)
For Pitch < 60˚
Resolution 0.01˚
ROLL & PITCH
Range ±180˚ (Roll)
±90˚(Pitch)
Accuracy ± 0.2 (1σ) (in static conditions)
Resolution 0.01˚
OUTPUT RATE* 1Hz to 10Hz
INTERFACES
Format RS232 , RS485
Baud Rate 9600 (default), 19200, 57600, 115200
ELECTRICAL
Power Supply +9V to +28V DC
Current Consumption < 150mA @ 12VDC
< 80mA @ 24VDC
MECHANICAL
Size 98 (L) x 62 (W) x 27 (H)
Weight < 250gm
ENVIRONMENTAL
Operating Tempera-
ture -10˚C to +70˚C
Storage Temperature -20˚C to +85˚C
Humidity 0 – 95 %
Sealing IP60
Magnetometer Range ± 4 /8/12 gauss
Mechanical Dimensions All dimensions in mm
Graphical User Interface - Desktop Application
Aeron Systems Pvt. Ltd. | www.aeronsystems.com | sales@aeronsystems.com
TM
GALILEO
Note: These images are for reference. Updates take place from time to time; hence there is a possibility of
modification in the application. Various tabs are provided that allow configuration and display the output roll, pitch
and heading.
Ordering Information:
GLO_DMC300_ XX
Datasheet Ver. 2.0.5
DMC Configuration
DMC Outputs - Roll , Pitch & Heading
01 - RS232 02 - RS485
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