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​Dcm301b 3d Digital Compass High Precision Electronic Rs232 Rs485 Digital Compass

Categories 3D Digital Compass
Brand Name: RION
Model Number: DCM301B-232
Certification: CE, ISO
Place of Origin: Guangdong, China
MOQ: 1
Price: $235.00/Pieces 1-99 Pieces
Payment Terms: T/T, Paypal
Supply Ability: 30000 Piece/Pieces per Week
Delivery Time: 5 days for samples
Packaging Details: 1pcs/polybag, 20pcs/inner box with sponge , 200pcs/ctn
Heading accuracy:: 0.5-0.8
Tilt angle measuring range: +/-90deg
Tilt angle resolution: 0.1
Tilt angle accuracy: 0.3
Wide temperatur: -40~ +85C
Product size: L43*W35*H8mm
Power supply: DC5V
Ouput interface: Standard RS232/RS485/TTL optional
Calibration: 2D
for: ROV Underwater Robot Navigation
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​Dcm301b 3d Digital Compass High Precision Electronic Rs232 Rs485 Digital Compass

Dcm301b 3d Digital Compass High Precision Electronic Rs232 Rs485 Digital Compass


▶ FEATURE
★ Heading accuracy: 0.5°~0.8°
★ Tilt angle measuring range :±85°
★ Tilt angle resolution: 0.1°
★ Tilt angle accuracy: 0.1°
★ Wide temperature : -40℃~+85℃
★ Size: L60×W59×H33mm
★ With hard magnetic, soft magnetic and angle compensation
★ DC 5V power supply
★ Standard RS232/RS485/TTL output interface
★ IP 67 protection class

▶ APPLICATION
★ Satellite antenna search satellite
★ Marine navigation surveying and mapping
★ GPS integrated navigation
★ Antenna servo control
★ Infrared imager
★ Laser range finder
★ Map for plotter
★ ROV underwater robot navigation
★ Oceanography measurement instruments
★ Special occasion robot

▶ INTRODUCTION
DCM301B/DCM302B is a 3D electronic compass with high precision using two-dimensional plane
calibration algorithm. The calibration does not require a three-dimensional attitude tilt, and only needs to
rotate the plane in place to complete the calibration process. Using hard magnetic and soft magnetic
calibration algorithms, the compass can achieve ideal measurement results through three-dimensional
calibration in an environment with magnetic interference. This compass integrates three-axis magnetic
sensing technology, which can calculate the heading in real time through the central processing unit, and
A three-axis accelerometer is used to compensate for a wide range of tilt angles to ensure that the
compass can provide accurate heading data even at tilt angles of up to ±85°. The electronic compass
integrates high-precision MCU control, with diversified output modes. The standard interfaces include
RS232/RS485/TTL and other interfaces, and other communication interfaces can be customized.
DCM302B is small, low in power consumption, and can be used in many fields such as antenna
stability, vehicles, and system integration. Its high shock resistance and high reliability also enable the
compass to work normally in extremely harsh environments, and it is suitable for high-precision
measurement integration control system.

▶ SPECIFICATION

DCM301B / DCM302BPARAMETER
Compass headingThe best heading accuracy0.5°
Resolution0.1°
Compass tilt parameterPitch accuracy0.1°<15°(Measure range)
0.2°<30°(Measure range)
0.3°<60°(Measure range)
0.3°<85°(Measure range)
Pitch tilt range±85°
Roll accuracy0.1°<15°(Measure range)
0.2°<30°(Measure range)
0.3°<60°(Measure range)
0.3°<85°(Measure range)
Roll tilt range±85°
Resolution0.1°
The best tilt compensation range<40°
CalibrationHard iron calibrationYes
Soft iron calibrationYes
Magnetic field interference calibration methodPlane rotation in 1circle(2D Calibration)
Physical featuresDimensionL60×W59×H29mm
WeightPCB:20g,with shell:100g
RS-232/RS485/TTL interface connector5PINconnector
Interface featuresStart delay<50MS
Maximum output rate20Hz/s
Communication rate2400 to 19200baud
Output formatBinary high performance protocol
PowerPower supply(Default)DC+5V
(Customized)DC9~36V
Current(Maximum)40mA
Ideal mode30mA
Sleep ModeTBD
EnviromentOperating range-40℃~+85℃
Storage temperature-40℃~+85℃
Resistance shock performance2500g
Electromagnetic compatibilityAccording to EN61000 and GBT17626
MTBF≥40000 hours/times
Insulation≥100M
Anti-shock100g@11ms,3 Axial Direction (Half Sinusoid)
Anti-vibration10grms,10~1000Hz




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