| Parameter | DCM301B / DCM302B Specifications |
|---|---|
| Compass Heading Accuracy | Best accuracy: 0.5° | Resolution: 0.1° |
| Pitch Parameters | Accuracy: 0.1°<15° | 0.2°<30° | 0.3°<60° | 0.3°<85° Tilt range: ±85° |
| Roll Parameters | Accuracy: 0.1°<15° | 0.2°<30° | 0.3°<60° | 0.3°<85° Tilt range: ±85° |
| Tilt Resolution | 0.1° |
| Best Tilt Compensation Range | <40° |
| Calibration Features | Hard iron calibration: Yes Soft iron calibration: Yes Magnetic field interference calibration: Plane rotation in 1 circle (2D Calibration) |
| Physical Dimensions | L60×W59×H29mm Weight: PCB: 20g, with shell: 100g Connector: 5PIN connector |
| Interface Features | Start delay: <50MS Maximum output rate: 20Hz/s Communication rate: 2400 to 19200 baud Output format: Binary high performance protocol |
| Power Requirements | Power supply: (Default) DC+5V | (Customized) DC9~36V Current: Maximum 40mA | Ideal mode: 30mA | Sleep Mode: TBD |
| Environmental Specifications | Operating range: -40℃~+85℃ Storage temperature: -40℃~+85℃ Resistance shock: 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 |