PHAROS G3

pharos-G3

The PHAROS G3 north-finding device, using advanced inertial measurement technology and a fiber optic gyroscope (FOG), determines true north with an accuracy of 0.35 sec(lat) in 4 minutes and 0.5 sec(lat) in 3 minutes. This level of precision remains consistent even in environments with severe magnetic interference or where GNSS signals are unavailable.

A key advantage of the PHAROS G3 over similar systems is its ability to deliver fast, accurate, and stable navigation performance in vibrating and challenging environments—conditions in which many other devices experience performance degradation.

This makes the PHAROS G3 an excellent choice for sensitive applications and harsh operational conditions.

FEATURES

  • Fiber Optic Gyroscope (FOG) technology
  • North-finding accuracy 0.08 sec(lat)(1σ)
  • North-finding time: 3 and 4 minutes
  • Capability to display pitch and roll angles of the system within ±10
  • North-finding capability on inclined platforms up to ±5
  • Azimuth transfer capability from the base platform to the sighting platform up to 80 (Considering the additional inclinometer and the transfer process)
  • Maintenance north-finding accuracy in vibrating environments (for example, vibration caused by generators)
  • Can be equipped with a module for transmitting and receiving data from external GNSS modules
  • Functional fault detection and alerting capability
  • Supports NMEA and isolated RS422, RS232, Ethernet, and CAN protocols
  • Immunity to EMI and compatibility with EMCIP67 protection
  • IP67 protection

APPLICATIONS

  • Satellite-independent north finding
  • Surveying and navigation
  • Geophysical and scientific research
  • Industrial and commercial applications
  • Marine and aviation applications

TECHNICAL INFORMATION

Downlowd Data Sheet