Product overview
The BW-VG625E provides dynamic inclination measurement through a CAN bus interface for integration into a larger system. Its applications include unmanned aircraft, electro-optical pods and platform stabilization, alongside marine, vehicle and tower-monitoring uses. The sensing functions include nonlinearity and orthogonality compensation with Kalman filtering. Pitch measurement extends to ±90º and roll to ±180º. Static accuracy is 0.01°, while the performance specifications give dynamic accuracy as 0.05°; the product features also state a dynamic accuracy range of 0.02-0.05°.
The packaged sensor occupies L97 × W63 × H27.2 mm and weighs 400g including its cable; weight including packaging is 480g. A bare-board format measures L60 × W54 × H6 mm, with possible ±1mm variation in length and width. Electrical integration requires 9-36VDC, drawing 30mA with a 40mA maximum. Operating temperature spans -40 to 85°C, startup delay is below 50ms, and maximum output frequency is 500Hz. Resolution has two stated values: 0.01° in the performance specifications and 0.001° among the product features.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer | Wuxi Beiwei Sensing Technology |
| Model and product type | BW-VG625E high-precision CAN bus dynamic inclination sensor |
| Supply voltage | 9-36VDC |
| Operating current | 30mA; 40mA maximum |
| Operating temperature | -40 to 85°C |
| Storage temperature | -55 to 100°C |
| Dynamic accuracy | 0.05° |
| Dynamic accuracy range | 0.02-0.05° |
| Dynamic roll and pitch accuracy | 0.05° |
| Static accuracy | 0.01° |
| Resolution in performance specifications | 0.01° |
| Resolution in product features | 0.001° |
| Inclination range | Pitch ±90º; roll ±180º |
| Overall dimensions | L97 × W63 × H27.2 mmPackaged sensor. |
| Bare-board dimensions | L60 × W54 × H6 mmBare board; length and width may each vary by ±1mm, with actual dimensions governing. |
| Weight with cable | 400gIncluding cable. |
| Weight with packaging | 480gIncluding packaging. |
| Startup delay | Less than 50ms |
| Maximum output frequency | 500Hz |
| Mean time between failures | ≥30,000 hours per failure |
| Electromagnetic compatibility | According to GBT17626 |
| Shock resistance | 2000g0.5ms; three shocks per axis. |
| Compensation | Nonlinearity compensation and orthogonality compensation |
| Filtering | High-performance Kalman filtering algorithm |
| EMC protection | High-grade EMC protection |
| Applications | Unmanned underwater craft; wind turbine tower sway monitoring; large vessels; platform stabilization; electro-optical pods; autonomous driving; special-purpose vehicles; unmanned aircraft |
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