Digital Compass
Article No.: DCM220B/230B
Dimensions: L50×W42×H15mm
Package: Standard export carton
Weight: 60g
Description: This is a 2D electronic compass, with excellent performance when to be used in the plane working environment.
Summary
DCM220B/230B is a 2D electronic compass, measuring heading 0 ° to 360 ° , using our patented technology of hard magnetic and soft magnetic calibration algorithm, make the compass get the best results through the plane rotation of calibration method in the magnetic interference environment, because it is a plane compass , this product with excellent performance when to be used in the plane working environment , e.g the heading data will occur error if the tilt angle bigger than ± 5 ° this environment. DCM230B use RS232 or TTL level output interface, output baud rate is 9600bps, small size, low power consumption, strong practical applications and diversity application occasions, can accept customized based on any customer request.
Features
●DC 5V power supply
●Heading accuracy: 1°
●Heading measuring range: 360°
●Wide temperature working: -20℃ ~ +70℃
●Size: L50×W42×H15mm
●Standard RS232/RS485/TTL output interface
●Can accept other functions customized
●With hard magnetic, soft magnetic and inclination compensation
Application
●Satellite antenna search satellite
●Various robots
●GPS integrated navigation
●Antenna servo control
●Vehicle-mounted rearview mirror
●Tower crane control
●Geomancy compass
● Various positioning integrated
Specifications
Parameters | ||||||
Compass heading parameter |
The best heading accuracy |
± 1° |
Physical features |
Dimension |
L50*W42*H15mm |
|
Wegiht |
Board | 20g | ||||
|
with shell | 60g | ||||
Resolution |
1° |
Direct lead line |
RS-232/RS485/TTL interface |
|||
Compass tilt parameter |
Navigation tilt allow angle range |
± 5° |
Power |
Power supply |
(Default) DC+5V |
|
Current (Max) |
40mA |
|||||
Ideal mode |
18mA |
|||||
Heading accuracy |
1° |
Sleep mode |
TBD |
|||
1° |
Interface features |
Start delay |
<50ms |
|||
Max output rate |
10Hz/s |
|||||
Resolution |
1° |
Communication rate |
2400 ~ 19200baud |
|||
|
Binary high performance protocol |
|||||
1° |
Environment |
Opearting range |
-25℃ ~ +85℃ |
|||
Storage temp. |
-25℃ ~ +85℃ |
|||||
Calibration |
Hard iron calibration | YES | Resistance to shock |
2500g |
||
Soft iron calibration |
YES | EMC |
According to EN61000 and GBT17626 |
|||
Calibration method |
2D calibration | Impace resistant |
100g@11ms, 3Times/Axis (half sinusoid) |
|||
IR |
≥100MΩ |
Shockproof |
10grms, 10 ~ 1000Hz |
|||
MTBF |
≥40000 hours/times |
Dimensions
Ordering Information