Satellite dishes heading orientation sensor, analog north finder for satellite antenna heading
HCM508B is a high-precision 3D compass independently developed by Rion Technology Co., Ltd. it is integrated with digital signal RS232 output and analog 4-20mA output. IP67 waterproof rating, more suitable for drilling measurement. It uses hard iron and soft iron calibration algorithms, so that any tool surface with a roll angle of 360° can still provide high-precision heading information. It has the characteristics of small size and low power consumption, suitable for miniaturized sensitive measurement systems.
HCM508B integrates three-axis magnetic sensing technology, calculates heading data in real time through the central processing unit, and uses a three-axis accelerometer to compensate for a wide range of tilt angles. It is a high-performance and high-stability product. HCM508B is small, low power consumption and is widely used in many fields such as antenna stability, vehicles, and system integration.
Specifications
| HCA508B | PERFORMANCE 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 | |
| nterface 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 | ≥40000 hours/times | |
| Insulation resistance | ≥100M | |
| Shock resistance | 100g@11ms,3 Axial Direction (Half Sinusoid) | |
| Anti-vibration | 10grms,10～1000Hz | |
