HCM508B Compact 3D Compass with High Accuracy and Low Power Consumption"
Product Description:
The HCM508B is a high-precision 3D compass developed by Rion Technology Co., Ltd. It features both digital RS232 output and analog 4~20mA output, along with an IP67 waterproof rating, making it ideal for drilling measurements. With hard and soft iron calibration algorithms, it ensures accurate heading information even on tools with a 360° roll angle. Its compact size and low power consumption make it perfect for miniaturized sensitive measurement systems.
Equipped with advanced three-axis magnetic sensing and real-time heading calculation via a central processing unit, the HCM508B also integrates a three-axis accelerometer to compensate for a wide range of tilt angles. This combination of high performance and stability makes it suitable for diverse applications such as antenna stability, vehicle systems, and overall system integration.
Features:
- Heading accuracy: 0.3°~0.5°
- Roll angle measuring range :±180°
- Tilt angle resolution: 0.1°
- Tilt angle accuracy: 0.2°
- Wide Temperature : -40℃~+85℃
- Standard RS232/RS485/TTL output interface
- Analog 4-20mA output
- With hard magnetic ,soft magnetic and angle compensation
Technical Parameters:
| HCA508B | PARAMETER | |
| Compass heading parameter | The best heading accuracy | 0.3° |
| Resolution | 0.1° | |
| Compass tilt parameter | Pitch accuracy | 0.1°<15°(Measure range) |
| 0.1°<30°(Measure range) | ||
| 0.1°<60°(Measure range) | ||
| 0.2°<85°(Measure range) | ||
| Pitch tilt 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 tilt range | ±180° | |
| Resolution | 0.1° | |
| Calibration | Hard iron calibration | Yes |
| Soft iron calibration | Yes | |
| Magnetic field interference calibration method | 24 points(3D calibration) | |
| Physical features | Dimension | L125*W22*H24mm |
| Weight | 90g | |
| RS232/RS485/TTL interface connector | 5PIN connector | |
| Interface features | Start delay | <50MS |
| Maximum output rate | 20Hz/s | |
| Communication rate | 2400 to19200baud | |
| Output format | Binary high performance protocol | |
| Analog output | 4-20mA FS(0-360deg) | Only for heading 4-20mA output |
| Power | Power supply | Default DC 12 V; 18~36v optional |
| Current(Maximum) | 40mA | |
| Ideal mode | 28mA | |
| Sleep Mode | TBD | |
| Enviroment | Operating range | -40℃～+85℃ |
| Storage temperature | -40℃～+85℃ | |
| Resistance shock performance | 2500g | |
| Electromagnetic compatibility | According to EN61000 and GBT17626 | |
| MTBF | ≥98000 hours/times | |
| Insulation resistance | ≥100M | |
| Shock resistance | 100g@11ms,3 Axial Direction (Half Sinusoid) | |
| Anti-vibration | 10grms,10～1000Hz |
|
Applications:
★ Satellite antenna satellite tracking
★ Marine navigation and surveying
★ GPS-based integrated navigation
★ Antenna positioning control
★ Infrared camera
★ Laser distance meter
★ Chart plotter navigation
★ ROV underwater robot guidance
★ Oceanographic measurement devices
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