Product overview
The BWSENSING BW-VG200 is a digital inclination sensor for dynamic and static attitude measurement. Its applications include unmanned aircraft, robotics, platform stabilization, ships, construction and agricultural machinery, autonomous driving and underwater ROV navigation. Measurement processing combines Kalman filtering with nonlinearity, orthogonality and gyroscope drift compensation, together with a special bias-tracking algorithm for drift elimination. Dynamic accuracy is 0.5°, static accuracy is 0.01°, and resolution is 0.01°. Its inclination measurement range covers pitch angles of ±90º and roll angles of ±180º.
The sensor measures 60 × 59 × 29 mm and weighs 280g including its cable; weight including packaging is 360g. It offers selectable RS232/485/TTL outputs, with communication modes also designated RS232/RS485/TLL. Serial communication spans 2400 to 115200 baud using a binary high-performance protocol. Maximum output frequency is 500Hz, and startup delay is below 50ms. The temperature range is -40°C to +85°C. Shock resistance is 2000g for 0.5ms, three times per axis, and mean time between failures is at least 90000 hours.
Specifications
| Specification | Value & conditions |
|---|---|
| Product identity | BWSENSING BW-VG200 low-cost digital dynamic inclination sensor |
| Measurement modes | Dynamic and static measurement |
| Dynamic accuracy | 0.5°Dynamic measurement |
| Static accuracy | 0.01°Static measurement |
| Resolution | 0.01° |
| Inclination range | Pitch ±90º; roll ±180º |
| Dimensions | L60×W59×H29 mm |
| Weight with cable | 280gIncluding cable |
| Packaged weight | 360gIncluding packaging |
| Selectable output interfaces | RS232/485/TTL selectable |
| Communication modes | RS232/RS485/TLL |
| Startup delay | Less than 50ms |
| Maximum output frequency | 500Hz |
| Serial communication rate | 2400 to 115200 baud |
| Digital output format | Binary high-performance protocol |
| Mean time between failures | ≥90000 hours |
| Shock resistance | 2000g0.5ms; 3 times per axis |
| Temperature range | -40°C to +85°C |
| Geometric compensation | Nonlinearity compensation 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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