HCM605B Dynamic 3 Axis Electronic Compass Sensor For ROV Underwater Robot Navigation

Brand Name:RION
Certification:CE, ISO
Model Number:HCM605B-232
Minimum Order Quantity:1 Units
Delivery Time:7 days for sample
Payment Terms:T/T, Paypal
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Verified Supplier
Location: Shenzhen China
Address: 4th Floor Block 1, COFCO(FUAN) Robotics Industrial Park , Da Yang Road No. 90, Fuyong Distict, Shenzhen City, China
Supplier`s last login times: within 14 hours
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Product Details
HCM605B Dynamic 3 Axis Electronic Compass Sensor For ROV Underwater Robot Navigation

HCM600/HCM605 is a high-precision 3-axis electronic compass that integrates a three-axis accelerometer, a three-axis gyroscope, and a three-axis magnetic sensor. It dynamically calculates roll angle, pitch angle, and heading angle data in real-time through a 32-bit high-speed processor. The compass has three working modes: pure compass mode, 9-axis fusion mode, and 9-axis fusion anti-jamming mode (anti-temporary interference). It uses a three-axis accelerometer and a three-axis gyroscope to compensate for heading angle errors caused by significant tilt angles and adopts hard iron and soft iron calibration algorithms, ensuring high-precision heading angles within the range of ±180°.


Key features include:

  • Heading Accuracy: 0.3°~0.5°
  • Roll Range: ±180°
  • Tilt Resolution: 0.1°
  • Tilt Accuracy: <0.2° (Full Range)
  • Wide Temperature Range: -40℃~+85℃
  • Dimension: L110×W19.5×H19.5mm
  • With Hard-Iron and Soft-Iron Magnetic Calibration and Tilt Compensation
  • Interfaces: RS232/RS485/TTL

HCM600/HCM605 is suitable for various applications that require attitude and heading angle measurements, such as:

  • Satellite Antenna Search
  • Marine Navigation
  • Surveying and Mapping
  • GPS Integrated Navigation
  • Antenna Servo Control
  • Infrared Imagers
  • Laser Range Finders
  • Plotter Mapping
  • ROV Underwater Robot Navigation
  • Oceanography Measurement Instruments
  • Special Occasion Robots

The product is available with or without housing, with the housing offering up to IP67 waterproof protection.


HCM600B/HCM605B parameters
headingHeading accuracy0.5° tilt<10°
Resolution0.1°
Tilt parametersPitch accuracy0.1°<15°(measure range)
0.1°<30°(measure range)
0.1°<60°(measure range)
0.2°<85°(measure range)
Pitch range±85°
Roll accuracy0.1°<15°(measure range)
0.1°<30°(measure range)
0.1°<60°(measure range)
0.2°<180°(measure range)
Roll range±180°
Resolution0.1°
CalibrationHard iron calibrationYes
Soft iron calibrationYes
Magnetic interference calibrationRotate 360deg horizontally; vertical rotation(option)
Physical featureSizeL111.5×W19.5×H19.5mm
Weight≤85g(exclude cable)
RS232/RS485/TTL5PIN quick plug connector
interfaceStart delay<50ms
Max output speed20Hz/s
Communication speed2400 to 115200baud (default 9600)
Output formatBinary High-performance Protocol
PowerPower voltage(default) DC+5V
Current(max)30mA
Ideal mode26mA
Hibernate modeTBD
EnvironmentOperating range-40℃~+85℃
Storage temperature-40℃~+85℃
Vibration resistance100g
ProtectionIP67
Electromagnetic compatibilityAccording to EN61000 and GBT17626
MTBF≥40000 hours/time
Insulation resistance≥100mego-ohm
Impact resistant100g11ms, 3 Axial Direction (Half Sinusoid)
Anti-Vibration10grms, 10~1000Hz



China HCM605B Dynamic 3 Axis Electronic Compass Sensor For ROV Underwater Robot Navigation supplier

HCM605B Dynamic 3 Axis Electronic Compass Sensor For ROV Underwater Robot Navigation

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