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BW-VG427C

By BWSENSING ↗

The BWSENSING BW-VG427C is a compact dynamic inclination sensor for attitude measurement in UAVs, stabilization platforms and other systems. It combines pitch and roll sensing with serial and Modbus outputs, temperature compensation and Kalman filtering. Its 60 × 59 × 29 mm package weighs 280g including the cable.

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Manufacturer and modelBWSENSING BW-VG427C high-precision Modbus dynamic inclination sensor
Dynamic accuracy0.2°
Static accuracy0.01°
Resolution0.01°
Inclination rangePitch ±90°; roll ±180°
DimensionsL60 × W59 × H29 mm

Product overview

The BWSENSING BW-VG427C is an inclination-sensing component for integration into unmanned aircraft, electro-optical pods, stabilization platforms and other vehicle or monitoring systems. Its packaged body measures 60 mm long, 59 mm wide and 29 mm high, with a weight of 280g including the cable and 360g including packaging. This defines a compact sensor installation envelope. Output options comprise RS232, RS485, TTL and Modbus, providing the stated electrical and protocol interfaces for integration into a host system.

The sensor measures pitch over ±90° and roll over ±180°, with 0.01° resolution. Dynamic accuracy is 0.2°, while static accuracy is 0.01°, making the distinction between moving and stationary measurement relevant to selection. Signal processing includes Kalman filtering, nonlinearity and orthogonality compensation, and bias tracking for drift elimination. The temperature range is -40°C to +85°C with temperature compensation. Mechanical specifications include 2000g shock resistance for 0.5ms, three times per axis, and a mean time between failures of at least 30,000 hours.

Specifications

SpecificationValue & conditions
Manufacturer and modelBWSENSING BW-VG427C high-precision Modbus dynamic inclination sensor
Dynamic accuracy0.2°
Static accuracy0.01°
Resolution0.01°
Inclination rangePitch ±90°; roll ±180°
DimensionsL60 × W59 × H29 mm
Weight280gIncluding cable.
Packaged weight360gIncluding packaging.
Mean time between failures≥30,000 hours
Shock resistance2000g0.5ms; 3 times per axis.
Output interfaces and protocolRS232 / RS485 / TTL / Modbus output
Temperature range-40°C to +85°C; temperature compensation
Measurement compensationNonlinearity compensation and orthogonality compensation
Drift correctionDedicated bias-tracking algorithm for drift elimination
FilteringHigh-performance Kalman filtering algorithm
ApplicationsUnmanned 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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