Description

Product description The build-in *-axis magnetic sensor and *-axis tilt sensor .the output direction is the projective angle to both compass(to the north) on level and magnetism(to the north) on the earth .Because of the compensation to both pitch and roll , with these two conditions , the influence by pith and roll is small . The compass mainly focuses on the design to satellite antenna positioning, it has the features of very low temperature lose, good repeat-use capacity, very less influence and so on. In practical use , the accuracy of inclinometer can meets the demand of C wave or KU wave which both are the satellite antenna positioning accuracy(within 2 d-meter). Compass is the sensor for measuring magnetic field, but to the interference of both outside magnetic field and the Earth magnetic field, the compass can not perfectly distinguish those two magnetic fields. The key to guarantee accuracy of using compass is to provide it with less interference environment , meanwhile , letting up the lining and turning acceleration of the compass is another key to guarantee the accuracy