HCM380B ROV 3D Electronic Compass Underwater Robot Roll Pitch Heading Sensor
HCM380B ROV 3D Electronic Compass Underwater Robot Roll Pitch Heading Sensor
PRODUCT DESCRIPTION
HCM380B / HCM385B is a high-precision 3D compass sensor, and the protection reaches IP67 level. Using advanced hard and soft iron calibration algorithms, make any tool surface with a roll angle of 360 ° can still provide high-precision heading information. With the characteristics of small size and low power consumption, it is more suitable for today's miniaturized sensitive measurement systems. The product can be ordered with a complete sealed casing or a circuit board.
HCM380B / HCM385B integrates three-axis magnetic flux gate technology. It uses a central processing unit to calculate heading data in real time, and uses a three-axis accelerometer to compensate for a wide range of tilt angles. HCM380B / HCM385B has been widely used in many fields such as stable antennas, vehicles, and system integration.
KEY FEATURES
▶ KEY FEATURES
★ Tilt accuracy: <0.1 °
★ Standard RS232 / RS485 / TTL output interface
★ Azimuth accuracy: 0.5 °
★ Tilt resolution: Reference performance index
★ Wide temperature range: -40 ℃ ～ + 85 ℃
★ Rolling angle measurement range: ± 180 °
★ With hard magnetic, soft magnetic and tilt compensation
▶ APPLICATION
★ Satellite Antenna Searching
★ Navigation Navigation Mapping
★ Infrared imager
★ GPS Integrated Navigation
★ Antenna Servo Control
★ Oceanographic Tester
★ Laser rangefinder
★ Map complementer
★ ROV underwater robot navigation
★ Special occasion robot
TECHNICAL DATA
| HCM380B/HCM385B Parameters | ||
| Compass heading | Best heading accuracy | 0.5° |
| Resolution | 0.1° | |
| Compass tilt angle | Pitch accuracy | 0.1°<15°(Measure range ) |
| 0.1°<30°(Measure range) | ||
| 0.1°<60°(Measure range) | ||
| 0.2°<90°(Measure range) | ||
| Pitch measure range | ±85° | |
| Roll accuracy | 0.1°<15°(Measure range) | |
| 0.1°<30°(Measure range) | ||
| 0.1°<60°(Measure range) | ||
| 0.2°<180°(Measure range) | ||
| Roll measure range | ±180° | |
| Resolution | 0.1° | |
| Calibration | Hard iron calibration | Yes |
| Soft iron calibration | Yes | |
| Soft Magnetic field interference calibration method |
Horizontal rotation 360 °; vertical rotation (optional) |
|
| physical characteristics | Dimension | L49×W57×H25.5mm |
| Weight | 210g(without cable) | |
| RS232/RS485/TTL interface | Direct leading cable | |
| Interface characteristics | Start delay | <50ms |
| Max output | 20Hz/s | |
| Communication rate | 2400 ~115200baud | |
| Output format | Binary high performance protocol | |
| Power supply | Power voltage | (default)DC+5V |
| Current (max) | 30mA | |
| Idea mode | 26mA | |
| Sleep mode | TBD | |
| Environment | Working temperature | -40℃～+85℃ |
| Storage temperature | -40℃～+85℃ | |
| Anti vibration performance | 100g | |
| Protective performance | IP67 | |
| Electromagnetic compatibility | According to EN61000 and GBT17626 | |
| MTBF | ≥40000 hours/time | |
| Insulation resistance | ≥100 Mega ohm | |
| Impact resistance | 100g@11ms,3 Axial Direction (Half Sinusoid) | |
| Anti vibration | 10grms,10～1000Hz | |
PRODUCT SIZE
▶ PCBA BOARD SIZE
▶ SHELL SIZE
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