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GC-DXY-B300 Orientation
Features: true north direction; measurement accuracy of course angle (RMS) : 0.5° (baseline of 1m).
OverviewPerformance ParametersApplication

GC-DXY-B300 Beidou/Magnetic Compass Orientation Instrument uses dual-antenna GNSS orientation unit, and integrates with the Guochuang Intelligent high-precision three-axis micro-magnetic sensor, high-precision three-axis acceleration sensor and high-precision three-axis gyroscope. GC-DXY-B300 Beidou/Magnetic Compass Orientation Instrument module has the course accuracy of greater than 0.5° and the attitude accuracy of less than 1°. The series of module uses the carrier frequency and carrier phase of Beidou Navigation Satellite System to determine the true course of carrier, so its performance is not affected by speed, longitude and latitude, geomagnetic field, etc.; integrating with GNSS, magnetic orientation and gyroscope deep fusion technology continuously provide course attitude information under no or poor satellite signal, or under adverse magnetic environment.


 

 


Product Performance Parameters


01) Measurement accuracy of course angle (RMS): 0.5° (baseline of 1m);


02) Resolution of course angle: 0.01°;


03) Measurement range of dip angle: ±85°;


04) Accuracy of dip angle: 0.1°;


05) Resolution of dip angle: 0.01°;


06) Refresh rate: ≤100Hz;


07) Measurement range of magnetic field: ±70,000 nT(±0.7Gs);


08) Sensitivity of magnetic sensor: 0.1nT;


09) Calibration: compensation calibration of soft iron and hard iron;


10) Measurement range of gyroscope: ±450°/s;


11) Measurement range of acceleration: ±4g;


12) Supply voltage: DC9V±5%;


13) Operating temperature: -40℃ ~ +85℃;


14) Interface: RS-485;


15) Power consumption: 3.5W;


16) Size: 124×86×46.5mm;


17) Built-in magnetic compass;


18) Mass: 450g;


Reliability Parameters


19) Seismic grade: GJB 150.16;


20) Operating vibration grade: V.H.5;


21) Surge current: ≤1A;


22) Anti-power reverse: power reverse protection;


23) Housing-breakdown voltage: >20kV;


24) Service life: 100,000 hours;


25) Signal output protection: short-circuit protection at the signal output level;


26) Electromagnetic compatibility: GJB151A, GJB152A;


GC-DXY-B300 Beidou/Magnetic Compass Orientation Instrument is mainly used in marine navigation, UAV, engineering machinery, intelligent robot, aviation, marine survey, high precision surveying and mapping and other industries.


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