Product overview
The Beiwei Sensing BW-VG127C is a low-cost Modbus dynamic inclination sensor for attitude measurement in applications including unmanned aircraft, electro-optical pods and platform stabilization. Its pitch range is ±90º and its roll range is ±180º. Dynamic accuracy is 1°, while static accuracy and resolution are each 0.01°. This distinction matters when selecting the sensor for moving equipment: the finer static accuracy applies to static measurement, while the separate dynamic specification describes its accuracy during motion.
The packaged sensor measures 60 mm long, 59 mm wide and 29 mm high, defining the space needed for the sensor body within an equipment installation. Weight is 280g including the cable, or 360g including packaging. Integration interfaces comprise RS232, RS485, TTL and Modbus outputs. The sensor combines Kalman filtering, bias tracking, nonlinearity compensation and orthogonality compensation. Its temperature range is -40 ℃ to +85 ℃ with temperature compensation, and shock resistance is specified at 2000g for 0.5ms, three times per axis.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | Beiwei Sensing BW-VG127C dynamic inclination sensor |
| Product type | Low-cost Modbus dynamic inclination sensor |
| Dynamic accuracy | 1° |
| Static accuracy | 0.01° |
| Resolution | 0.01° |
| Inclination range | Pitch ±90º; roll ±180º |
| Packaged sensor dimensions | L60 × W59 × H29 mm |
| Weight | 280gIncluding cable. |
| Packaged weight | 360gIncluding packaging. |
| Mean time between failures | ≥30000 hours |
| Shock resistance | 2000g0.5ms; 3 times per axis. |
| Interface outputs | RS232 / RS485 / TTL / Modbus protocol interface outputs |
| Temperature range | -40 ℃ to +85 ℃; temperature compensation |
| Measurement compensation | Nonlinearity and orthogonality compensation |
| Drift compensation | Special bias-tracking algorithm for drift elimination |
| Filtering | High-performance Kalman filtering algorithm |
| Applications | Unmanned underwater vessels; wind turbine tower sway monitoring; platform stabilization; large ships; electro-optical pods; autonomous driving; special-purpose vehicles; unmanned aircraft |
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