The BD-S891 is composed of 0.001°/h high-precision closed-loop fiber gyroscope and 10ug quartz accelerometers.Pure Inertial Navigation Accuracy is better than 1nmile/h. Self-Alignment Heading Accuracy is better than 0.01°.

This product can achieve Self-Alignment quickly and accurately, providing position, speed and attitude information output.

This product has rich interfaces, and can be connected to sensors such as odometers and DVLs. The mature fusion algorithm can provide users with stable and reliable continuous navigation information. The product has good scalability and can be customized various statement protocols. Adjust the adaptation mode according to the operating environment, suitable for sea, land, air, and other fields.