Product overview
Wuxi Beiwei Sensing Technology’s BW-VG227 is a dynamic inclination sensor for integration into equipment requiring pitch and roll measurement. Its applications include unmanned aircraft, robots, autonomous driving, platform stabilization, marine vessels, construction machinery, agricultural machinery and underwater robot navigation. The sensor supports both moving and stationary measurement, with respective accuracy figures of 0.5° and 0.01°. Its 0.01° resolution accompanies a pitch range of ±90º and a roll range of ±180º, defining the angular coverage available to an integrating system.
The packaged sensor measures 60 × 59 × 29 mm and weighs 280g including its cable; weight including packaging is 360g. Its output interface and protocol listing comprises RS232, RS485, TTL and Modbus. Processing features include nonlinearity and orthogonality compensation, gyroscope drift compensation, bias tracking and Kalman filtering. The temperature range is -40 ℃ to +85 ℃. Shock resistance is specified at 2000g for 0.5ms, three times per axis, while mean time between failures is ≥ 90000 hours.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer | Wuxi Beiwei Sensing Technology Co., Ltd. |
| Model and product type | BW-VG227 low-cost Modbus dynamic inclination sensor |
| Measurement modes | Dynamic and static measurement |
| Dynamic accuracy | 0.5°Dynamic measurement. |
| Static accuracy | 0.01°Static measurement. |
| Resolution | 0.01° |
| Inclination range | Pitch ±90º; roll ±180º |
| Dimensions | L60 × W59 × H29 mmPackaged sensor housing. |
| Weight including cable | 280gIncluding cable. |
| Weight including packaging | 360gIncluding packaging. |
| Mean time between failures | ≥ 90000 hours |
| Shock resistance | 2000g0.5ms pulse duration; 3 times per axis. |
| Output interfaces and protocol | RS232 / RS485 / TTL / Modbus |
| Temperature range | -40 ℃ to +85 ℃ |
| Compensation functions | Nonlinearity compensation and orthogonality compensation |
| Gyroscope drift 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; ROV underwater robot navigation; autonomous driving; robots; unmanned aircraft |
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