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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: RION
  • Model Number: DCM230
  • Usage: Magnetic Sensor
  • Theory: magnetic fields
  • Output: Analog Sensor
  • Heading accuracy:0.5degree: 80 degrees tilt compensated

Packaging & Delivery

Packaging Details Sponge & Cartons
Delivery Time 6-25 business days


1) DCM230 2D Electronic Compass compass sensor
2) connect to PC by RS232 full-duplex (485/TTL Optional)
high accuracy and rel

DCM230 2D Electronic Compass compass sensor


  1. featuring an on-board microprocessor for control and interfacing
  2. It communicates with PC through RS232 full-duplex (485/TTL Optional) with high accuracy and stable performance.
  3. At the same time it has declination angle and deviation angle compensation function
  4. Its Baud rate is 9600bp/s (4800 /19200Optional).
  5. Advantages include 5 V operation for compatibility with new systems, low power a small footprint:30mm, large signal noise immunity under all conditions, and a large magnetic field dynamic range.


  1. Resolution:1 °                            
  2. Accuracy: ±1 °
  3. RS232/RS485/TTL Optional              
  4. Low power: draws 2 mA at 5 VDC (continuous output)
  5. Size: L50mm*49mm*15mm(Customizable)    
  6. self-Hard magnetic compensation
  7. Non-volatile memory: retains calibration when power is removed


1:High performance ROV navigation             
2:GPS system integration
3:Vehicle tracking                             
4:Remote terrestrial antenna direction indicators
5:Sonar targeting systems                     
6:3-axis magnetic field sensing
7:Survey equipment                           
9:Satellite positioning Search                    
10:Robotic systems
11:Navigation system









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