Specifications

DCM250B Cheap Magnetic Sensor Products / Digital Compass Calibration From Reliable Shenzhen Factory  

General Description

  DCM250B is a low-cost 3D electronic compass (Single board), using USA patented technology of hard magnetic and soft magnetic calibration algorithm, make the compass eliminate the magnetic influence through calibration algorithm in the magnetic interference environment ,DCM250B integrated three-axis fluxgate sensor, in real time solver heading through the central processor, and using 3-axis accelerometer to proceed heading compensation for the wide range tilt angle, to ensure the compass still can provide high-precision heading data when the tilt angle up to ±85°.Electronic compass integrated high-precision MCU control, various output mode, standard interfaces including RS232/RS485/TTL and other interfaces, and accept other communication interface customization.

DCM250B with small size, low power consumption, can be used for the antenna stability, vehicles, systems integration and other more fields , high shock resistance, high reliability makes the compass work properly in extremely harsh environments, and is more suitable for nowadays miniaturization military high-precision measurement integrated control system.

Features:

• Heading accuracy: 0.8°                                   
• Tilt angle measuring range :±85°    
• Tilt angle resolution: 0.1°                                 
• Tilt angle accuracy: 0.2°
• Wide temperature :  -40°C~+85°C                        
• Size:  L33×W27×H8mm
• With hard magnetic ,soft magnetic and angle compensation   
• DC 5V power supply     
• Standard RS232/RS485/TTL output interface                
• accept other functions customized

Application :

• Satellite antenna search satellite              
•  Marine navigation surveying and mapping
•  GPS integrated navigation                   
• Antenna servo control
• Gun emission system                        
• Infrared imager
• Laser range finder                           
• Map for plotter
• ROV underwater robot navigation              
• Oceanography measurement instruments   
• Special occasion robot                       
• Unmanned aircraft