DESCRIPTION
NF600 north finder is mainly composed of a high-accurate DTG and two accelerometers. With the two basic traits of double free gyro:precession and gyroscopic inertia,gyro rotation axes relative to the inertia space remains unchanged,but the earth’s rotation around the polar axes with its own angular velocity is revolving turning to the inertia speace.You can find its rotation axis of the gyro relative to the earth is revolving if the earth is as the reference.That’s why that gyroscope is able to track and measure the earth’s axis rotation angular velocity. By gyro sensitive to the different components of angular velocity of the Earth axis rotation on X axis and Y axis,we can get the orientation information of the product reference axis and then get the tilt data of axes via the two axes accelerometer sensor. The platform of product is adjustable.