DCM301B Digital Compass PCBA Compass sensor Module For Special occasion robot
DCM301B Digital Compass PCBA Compass sensor Module For Special occasion robot General Description DCM301B is a high precision 3D electronic compass using the 2D plane calibration algorithm, various output mode, standard interfaces including RS232/RS485/TTL and other interfaces, and accept other communication interface customization. DCM301B with small size, low power consumption, can be used for the antenna stability, vehicles, systems integration and other more fields , high
DCM301B Digital Compass PCBA Compass sensor Module For Special occasion robot
General Description
DCM301B is a high precision 3D electronic compass using the 2D plane calibration algorithm, various output mode, standard interfaces including RS232/RS485/TTL and other interfaces, and accept other communication interface customization.
DCM301B with small size, low power consumption, can be used for the antenna stability, vehicles, systems integration and other more fields , high shock resistance, high reliability makes the compass work properly in extremely harsh environments.
Features:
- Heading accuracy:0.5°~0.8°
- Tilt angle measuring range :±90°
- Tilt angle resolution: 0.1°
- Tilt angle accuracy: 0.3°
- Wide temperature : -40°C~+85°C
- Size: L43×W35×H8mm
- With hard magnetic ,soft magnetic and angle compensation
- 2D tilt calibration
- Standard RS232/RS485/TTL output interface
Application :
- Satellite antenna search satellite
- Marine navigation surveying and mapping
- GPS integrated navigation
- Antenna servo control
- Laser range finder
- Map for plotter
- ROV underwater robot navigation
- Oceanography measurement instruments
- Special occasion robot
| DCM301B&DCM302B | PARAMETER | |
| Compass heading | The best heading accuracy(RMS) | 0.5° tilt<10° |
| 1.0° tilt<30° | ||
| 2.0° tilt<40° | ||
| 2.5° tilt<70° | ||
| Resolution | 0.1° | |
| Compass tilt parameter | Pitch accuracy(RMS) | 0.1°<15°(Measure range) |
| 0.2°<30°(Measure range) | ||
| 0.3°<60°(Measure range) | ||
| 0.3°<85°(Measure range) | ||
| Pitch tilt range | ±85° | |
| Roll accuracy(RMS) | 0.1°<15°(Measure range) | |
| 0.2°<30°(Measure range) | ||
| 0.3°<60°(Measure range) | ||
| 0.3°<85°(Measure range) | ||
| Roll tilt range | ±85° | |
| Resolution | 0.1° | |
| The best tilt compensation range | <40° | |
| Calibration | Hard iron calibration | Yes |
| Soft iron calibration | Yes | |
| Magnetic field interference calibration method | Plane rotation in 1circle(2D Calibration) | |
| Physical features | Dimension | L60×W59×H29mm |
| Weight | PCB:20g,with shell:100g | |
| RS-232/RS485/TTL interface connector | 5PINconnector | |
| Interface features | Start delay | <50MS |
| Maximum output rate | 20Hz/s | |
| Communication rate | 2400 to 19200baud | |
| Output format | Binary high performance protocol | |
| Power | Power supply | (Default)DC+5V |
| (Customized)DC9～36V | ||
| Current(Maximum) | 40mA | |
| Ideal mode | 30mA | |
| 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 | ≥100M | |
| Anti-shock | 100g@11ms,3 Axial Direction (Half Sinusoid) | |
| Anti-vibration | 10grms,10～1000Hz | |
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