The system is mainly one accurate dynamic tuning gyro. It adopts gyro's feature-dual free degree. Gyro's self rotating axis will remain still relative to inertial space, but the earth will rotate relative to inertial space for it has its own rotating axis. If take the earth as standard, we will find the gyro's axis will rotate relative to the earth. Therefore, the gyro can track down and measure the earth's rotating rate, then get the system's position info by the rate difference on X and Y sensitive axis.

Specification
Supply: 24+/-5%Vdc
Current: 1.5A
Digital ourput: RS232
Baud Rate: 9600
Range: 0~360degree
Accuracy: 0.06degree
Resolution: 0.01degree
North seeking time: 4min
Weight: 7kg
Dimension: 240mm*170mm*215mm
Working temp: -40~60
Shock: 3G 11ms