Product overview
The BWSENSING BW-VG220 measures inclination during both motion and stationary operation, supporting applications including unmanned aircraft, robotics, platform stabilization and machinery. Its measurement architecture incorporates gyroscope drift compensation, nonlinearity and orthogonality compensation, a special bias-tracking algorithm and Kalman filtering. The distinction between dynamic and static performance matters for integration: dynamic accuracy is 0.5°, while static accuracy and resolution are each 0.01°. Its angular measurement coverage extends to ±90º in pitch and ±180º in roll.
The packaged sensor occupies an envelope of 103.8 × 55.4 × 26 mm, providing a defined space requirement for installation. Weight is 320g including the cable, with a separate packaged weight of 400g. Electrical output is specified as 12–36V, and the temperature range is -40°C to +85°C. Physical endurance specifications include shock resistance of 2000g for 0.5ms, three times per axis, and a mean time between failures of at least 90000 hours.
Specifications
| Specification | Value & conditions |
|---|---|
| Product | BWSENSING BW-VG220 low-cost voltage dynamic inclination sensor |
| Dynamic accuracy | 0.5° |
| Static accuracy | 0.01° |
| Resolution | 0.01° |
| Inclination range | Pitch ±90º; roll ±180º |
| Dimensions | L103.8×W55.4×H26 mm |
| Weight | 320gIncluding cable. |
| Packaged weight | 400gIncluding packaging. |
| Mean time between failures | ≥90000 hours |
| Shock resistance | 2000g0.5ms; 3 times per axis. |
| Voltage output | 12–36V |
| Temperature range | -40°C to +85°C |
| Measurement modes | Dynamic and static measurement |
| Compensation | Nonlinearity and orthogonality compensation |
| Gyroscope compensation | Gyroscope drift compensation |
| Bias tracking | Special bias-tracking algorithm for drift elimination |
| Filtering | High-performance Kalman filtering algorithm |
| Applications | Ships and naval vessels; construction machinery; platform stabilization; agricultural machinery; underwater ROV navigation; autonomous driving; robotics; unmanned aircraft |
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