Product overview
The BW-VG200 from Wuxi Beiwei Sensing Technology is a digital inclination sensor for dynamic and static attitude measurement. Its applications include unmanned aircraft, platform stabilization, robotics, autonomous driving, marine vessels, construction and agricultural machinery, and underwater ROV navigation. The packaged sensor measures 60 × 59 × 29 mm and weighs 280g including its cable, providing concrete dimensions and mass for installation planning. Weight including packaging is 360g. It is a sensing component for integration into a larger system.
The sensor measures pitch through ±90º and roll through ±180º, with 0.5° dynamic accuracy, 0.01° static accuracy and 0.01° resolution. Processing includes nonlinearity and orthogonality compensation, gyroscope drift compensation, bias tracking and Kalman filtering. Selectable outputs are described as RS232/485/TTL, while the communication specification spells the final interface TLL. Digital output uses a high-performance binary protocol at 2400 to 115200 baud, with a maximum output frequency of 500Hz and startup delay below 50ms. The temperature range is -40°C to +85°C; shock resistance is 2000g for 0.5ms, three times per axis.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer | Wuxi Beiwei Sensing Technology Co., Ltd. |
| Model and product type | BW-VG200 low-cost digital dynamic inclination sensor |
| Measurement modes | Dynamic and static measurement |
| Dynamic accuracy | 0.5° |
| Static accuracy | 0.01° |
| Resolution | 0.01° |
| Inclination range | Pitch ±90º; roll ±180º |
| Dimensions | L60×W59×H29 mm |
| Weight | 280gIncluding cable. |
| Packaged weight | 360gIncluding packaging. |
| Communication interfaces | RS232/RS485/TLL |
| Output options | RS232/485/TTLSelectable interface output. |
| Startup delay | Less than 50ms |
| Maximum output frequency | 500Hz |
| Serial communication rate | 2400 to 115200 baud |
| Digital output format | High-performance binary protocol |
| Mean time between failures | ≥90000 hours |
| Shock resistance | 2000g0.5ms; 3 times per axis. |
| Temperature range | -40°C to +85°C |
| Measurement compensation | Nonlinearity and orthogonality compensation |
| Gyroscope drift compensation | Gyroscope drift compensation |
| Bias tracking | Special bias-tracking algorithm for drift elimination |
| Filtering | High-performance Kalman filtering algorithm |
| Applications | Ships and vessels; construction machinery; platform stabilization; agricultural machinery; underwater ROV navigation; autonomous driving; robotics; unmanned aircraft |
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