DCM260B NEMA0183 Heading Sensor 3D Electronic Digital Compass Sensor For Antenna Positioning

DCM260B NEMA0183 Heading Sensor 3D Electronic Digital Compass Sensor For Antenna Positioning

Click here below for download the full technical datasheet of DCM260B 

DCM250B DCM260B HIGH ACCURACY 3D DIGITAL COMPASS M...

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: L55×W37×H24mm
• With hard magnetic ,soft magnetic and angle compensation
• DC 5V power supply
• Standard RS232/RS485/TTL output interface
• IP67 protection class

General Description

  DCM260B is a low-cost 3D electronic compass (with enclosure), 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 ,DCM260B 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.

DCM260B 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.

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

PARAMETER:

DCM250B&260B Parameters
Compass heading parameters	Heading accuracy	0.8° tilt<10°
		1.5° tilt <30°
		2.0° tilt <40°
		3.0° tilt <60°
	Resolution	0.1°
Compass inclination parameter	Pitch accuracy	0.1°<15°(measure range)
		0.2°<30°(measure range)
		0.3°<60°(measure range)
	Pitch range	±85°
	Rolling accuracy	0.1°<15°(measure range)
		0.2°<30°(measure range)
		0.3°<60°(measure range)
	Roll range	±85°
	Resolution	0.1°
	Tilt compensation angle range	<40°
calibration	Hard iron calibration	Yes
	Soft iron calibration	Yes
	Magnetic field interference calibration method	Rotate horizontally one round (2D calibration)
Physical characteristics	Size	L55×W37×H24mm
	RS232/RS485/TTL	4 cores 1-meter direct lead
Interface	Start delay	<50mS
	Output rate	20Hz/s
	Baud rate	2400 to 19200baud
	Output format	Binary high-performance protocol
Power supply	Supply voltage	(default) DC+5V
		(optional) DC 9～36V
	Current (MAX)	45mA
	Ideal mode	35mA
	Sleep mode	TBD
Environment	Operating range	-40℃～+85℃
	Storage temperature	-40℃～+100℃
	Anti-vibration performance	2500g
EMC	According to EN61000 and GBT17626
MTBF	≥40000 hours/time
Insulation resistance	≥100MΩ
Impact resistance	100g@11ms, three direction (half sinusoid)
Anti-vibration	10grms,10～1000Hz
Weight	Single board: 20g shell package: 90g (Without cable)

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