Product overview
The BWSENSING BW-VG628E is a high-precision dynamic inclination sensor for attitude measurement, with applications including unmanned aircraft, robotics and platform stabilization. Its physical envelope measures 104 mm long, 62 mm wide and 50 mm high, defining the space needed for the sensor itself. The electrical interface combines RS485 communication with support for up to four analog output channels. Integration requires a 12-36V DC supply; operating current is 20-60mA with no load, and startup delay is less than 50ms.
The measurement range covers pitch through ±90° and roll through ±180°, with 0.05° dynamic accuracy, 0.01° static accuracy and 0.01° resolution. Signal processing includes Kalman filtering, nonlinearity and orthogonality compensation, and a dedicated bias-tracking algorithm for drift elimination. Serial communication supports 9600 to 460800 baud. Environmental limits are -40 to 85°C in operation and -55 to 100°C in storage. Shock resistance is specified as 2000g for 0.5ms, with three shocks per axis; mean time between failures is at least 30000 hours.
Specifications
| Specification | Value & conditions |
|---|---|
| Product type | BW-VG628E series high-precision current-output dynamic inclination sensor |
| Supply voltage | 12-36V DC |
| Operating current | 20-60mANo load. |
| Operating temperature | -40 to 85°C |
| Storage temperature | -55 to 100°C |
| Dynamic accuracy | 0.05° |
| Static accuracy | 0.01° |
| Resolution | 0.01° |
| Inclination range | Pitch ±90°; roll ±180° |
| Dimensions | L104 × W62 × H50 mm |
| Startup delay | Less than 50ms |
| Serial communication rate | 9600 to 460800 baud |
| Analog outputs | Supports up to 4 analog output channels |
| Mean time between failures | ≥30000 hours per failure |
| Shock resistance | 2000g0.5ms; 3 shocks per axis. |
| Communication interface | RS485 |
| Compensation | Nonlinearity and orthogonality compensation |
| Drift compensation | Dedicated bias-tracking algorithm for drift elimination |
| Filtering | High-performance Kalman filtering algorithm |
| Electromagnetic protection | High-level EMC protection |
| Applications | Marine vessels, construction machinery, platform stabilization, agricultural machinery, ROV underwater navigation, autonomous driving, robotics and unmanned aircraft |
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