Product overview
The Wuxi Beiwei Sensing Technology BW-VG520 is an inclination sensor for integration into UAVs, robots, machinery and stabilization systems. It measures pitch through ±90° and roll through ±180°, supporting both dynamic and static measurement. Dynamic accuracy is 0.1°, while static accuracy and resolution are each 0.01°. Its processing combines a Kalman filtering algorithm with compensation for nonlinearity, orthogonality and gyroscope drift. These measurement functions support inclination sensing in moving and stationary equipment, with distinct accuracy figures for the two measurement modes.
The packaged sensor measures 103.8 × 55.4 × 26 mm and weighs 320 g including its cable. Bare-board dimensions are 69 × 49 × 12 mm; length and width may vary by ±1 mm, so actual dimensions take precedence for installation space. Electrical integration uses a 12–36 V supply and a selectable 0–5 V or 0–10 V output. No-load current is typically 50 mA, with a 60 mA maximum. Operating temperature spans −40 to +85 °C, and storage temperature spans −55 to +100 °C.
Specifications
| Specification | Value & conditions |
|---|---|
| Product type | BW-VG520 high-precision voltage-output dynamic inclination sensor |
| Measurement modes | Dynamic and static measurement |
| Compensation | Nonlinearity, orthogonality and gyroscope drift compensation |
| Filtering | High-performance Kalman filtering algorithm |
| Voltage output | 0–5 V or 0–10 VSelectable output configuration. |
| Supply voltage | 12–36 V |
| Operating current | Minimum 20 mA; typical 50 mA; maximum 60 mANo load. |
| Output load resistance | 10 kΩResistive load. |
| Output load capacitance | 20 nFCapacitive load. |
| 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 dimensions | L103.8 × W55.4 × H26 mmPackaged product. |
| Bare-board dimensions | L69 × W49 × H12 mmBare board; length and width may vary by ±1 mm, with actual dimensions taking precedence. |
| Weight | 320 gIncluding cable. |
| Mean time between failures | ≥90,000 hours |
| Shock resistance | 2000 g0.5 ms; three shocks per axis. |
| Applications | Ships and vessels, construction machinery, platform stabilization, agricultural machinery, underwater ROV navigation, autonomous driving, robotics and UAVs |
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