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TracVision G4 Technical Manual
A.2 GyroTrac Compass
Specifications
Performance Data
Accuracy ±3.0° peak; ±1.0° typical
1
Repeatability ±0.25°
Resolution ±0.1° (gyro ±0.01)
Tilt angle/pitch & roll range ±45°
Rate gyro drift 0°/minute (auto-corrected)
Maximum angular velocity 45°/second
Bandwidth 10 Hz
Power/consumption 12-32 VDC/330 mA (stand-alone)
TracVision component: 11-16 VDC
3.5 amps nominal, 4.5 amps peak
Data I/O format RS-422 (NMEA 0183 Version 2.2)
Zero point stability ±0.8°
1. After calibration, free magnetic field to tilt angles of ±20°; accuracy ±5.0
RMS to ±45
° tilt or roll.
Environmental Data
Operating temperature -13°F to +130°F (-25°C to +55°C)
Storage temperature -40°F to +185°F (-40°C to +85°C)
Maximum shock (performance) 20G, 11 msec
EMI/RFI IEC 945; FCC Part 15J, Class B
Table A-4
TracVision G4 GyroTrac
Performance Specifications
Table A-5
TracVision G4 GyroTrac
Environmental Specifications
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