Product overview
The Wuxi Beiwei Sensing Technology BW-VG400C is a packaged digital inclination sensor for integration into equipment that needs attitude measurement, including unmanned aircraft, electro-optical pods and stabilization platforms. Its physical envelope is 60 mm long, 59 mm wide and 29 mm high, with a cable-inclusive weight of 280g and a packaged weight of 360g. The product configuration offers a choice of RS232, RS485 or TTL output, making the selected electrical interface a specific integration consideration.
Measurement coverage extends to ±90º in pitch and ±180º in roll. Dynamic accuracy is 0.2°, while static accuracy and resolution are each 0.01°. Signal processing combines Kalman filtering, nonlinearity and orthogonality compensation, and bias tracking for drift elimination. Startup delay is below 50ms, maximum output frequency is 500Hz, and serial communication supports 2400 to 115200 baud using a high-performance binary protocol. The temperature range is -40°C to +85°C; shock resistance is 2000g for 0.5ms, three times per axis.
Specifications
| Specification | Value & conditions |
|---|---|
| Product type | BW-VG400C high-precision digital dynamic inclination sensor |
| Dynamic accuracy | 0.2° |
| Static accuracy | 0.01° |
| Resolution | 0.01° |
| Inclination range | Pitch ±90º; roll ±180º |
| Packaged sensor dimensions | L60 × W59 × H29 mm |
| Weight including cable | 280gIncluding cable. |
| Weight including packaging | 360gIncluding packaging. |
| Startup delay | Less than 50ms |
| Maximum output frequency | 500Hz |
| Serial communication rate | 2400 to 115200 baud |
| Digital output format | High-performance binary protocol |
| Mean time between failures | ≥30000 hours |
| Shock resistance | 2000g0.5ms; 3 times per axis. |
| Interface options | RS232, RS485 or TTLSelectable interface output. |
| Temperature range | -40°C to +85°C |
| Compensation | Nonlinearity and orthogonality compensation |
| Bias tracking | Special bias-tracking algorithm for drift elimination |
| Filtering | High-performance Kalman filtering |
| Application areas | 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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