BD-S890 SE is a self-developed Pressure-resistant FOG Strapdown Inertial Navigation System for subsea operations. The system consists of high precision fiber optic gyroscopes and quartz accelerometers.

This product independently performs alignment and outputs navigation data, including position, speed, and attitude information. Equipped with a advanced navigation fusion algorithm, the INS/DVL Tightly-coupled solution integrates leading-edge navigation technologies to deliver a scalable, plug-and-play solution. Its performance and capabilities ensure a high level of continuous navigation data for ROVs, AUVs, and other applications.

The product has good scalability. Various statements can be customized to meet user’s needs, adapting to different deep-sea exploration equipment. Stainless steel version with pressure water depth ≤2000 meters, titanium alloy version with pressure water depth ≤6000 meters can be customized.