SENSYS Offshore Magenetometer Survey

FGM3D UWD

  • Offshore Magnetic Survey
  • Underwater Magnetic Survey

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Description

The FGM3D UW is a 3-axis fluxgate magnetometer specifically designed for offshore and underwater applications, including ROV (Remotely Operated Vehicle) surveys, underwater infrastructure inspections, detection of underwater objects such as UXO (Unexploded Ordnance), and seafloor magnetic mapping. It is a core component of the MAGNETO® MX3D UW system, which is used for high-quality magnetic data acquisition in marine environments.

SPECIFICATION

Sensor Type
3-Axis Fluxgate Magnetometer
Measurement Range
±100,000 nT
Resolution
≤ 0.1 nT
Sensitivity
≤ 0.05 nT
Sampling Rate
Up to 1,000 Hz (configurable)
Noise Level
< 20 pT/√Hz @ 1 Hz
Dimension
± Ø70–100 mm x panjang 300–400 mm
Weight
± 2–4 kg (water)

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Download the full specifications PDF file via the link below.

General Questions

The FGM3D UW is a 3-axis fluxgate magnetometer designed for offshore and underwater applications. This sensor is used to detect underwater magnetic anomalies such as UXO, pipes, cables, and other ferromagnetic structures.

3-axis berarti sensor mampu mengukur medan magnet dalam tiga arah (X, Y, Z) secara simultan. Hal ini memungkinkan:

  • Deteksi anomali lebih presisi

  • Analisis arah sumber magnetik

  • Data lebih lengkap untuk interpretasi geofisika

FGM3D UW umum digunakan untuk:

  • UXO detection & clearance offshore

  • Inspeksi pipa dan kabel bawah laut

  • Survey jalur instalasi subsea

  • Marine geophysical survey

  • Monitoring struktur offshore

Ya. FGM3D UW dirancang untuk integrasi dengan:

  • ROV (Remotely Operated Vehicle)

  • AUV (Autonomous Underwater Vehicle)

  • Towfish system

  • Vessel-mounted survey system

Depending on the housing configuration, this system can be used at depths of up to thousands of meters (deep-water capable). Depth specifications are tailored to project needs.

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