Product overview
The Wuxi Beiwei Sensing Technology BW-VG527E provides dynamic inclination measurement for integration into unmanned aircraft, electro-optical pods and platform stabilization systems. Its packaged sensor body measures 97 × 63 × 27.2 mm, with a weight of 400g including the cable and 480g including packaging. The electrical interface combines a 9-36VDC supply with RS485 communication using Modbus RTU. Operating current is 30mA, with a 40mA maximum, giving integrators defined power and physical requirements for accommodating the sensor.
Measurement coverage extends to ±90° in pitch and ±180° in roll. Dynamic accuracy is 0.1°, while static accuracy and resolution are each 0.01°; the static figure therefore applies to a different measurement condition. Nonlinearity and orthogonality compensation accompany Kalman filtering. Output frequency reaches a maximum of 500Hz, startup delay is below 50ms, and serial rates span 2400 to 115200 baud. Operating temperature is -40 to 85°C, with storage permitted from -55 to 100°C. Shock resistance is specified at 2000g for 0.5ms, three times per axis.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer | Wuxi Beiwei Sensing Technology |
| Model and product type | BW-VG527E high-precision Modbus 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 | 0.1°Dynamic measurement. |
| Static accuracy | 0.01°Static measurement. |
| Resolution | 0.01° |
| Inclination range | Pitch ±90°; roll ±180° |
| Packaged sensor dimensions | L97 × W63 × H27.2 mm |
| Weight including cable | 400gIncluding cable. |
| Weight including packaging | 480gIncluding packaging. |
| Startup delay | Less than 50ms |
| Maximum output frequency | 500Hz |
| Serial communication rate | 2400 to 115200 baud |
| Communication interface and protocol | RS485 with Modbus RTU |
| Mean time between failures | ≥30000 hours per failure |
| Electromagnetic compatibility | According to GBT17626 |
| Shock resistance | 2000g0.5ms; 3 shocks per axis. |
| Compensation | Nonlinearity compensation and orthogonality compensation |
| Signal processing and EMC functionality | High-performance Kalman filtering algorithm and EMC functionality |
| Applications | Unmanned underwater vessels, wind turbine tower sway monitoring, platform stabilization, large ships, electro-optical pods, autonomous driving, special-purpose vehicles and unmanned aircraft |
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