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Bartington Instruments System / Package

Mag613 8-sensor magnetometer array

Array of eight miniature three-axis fluxgate sensors for analysing magnetic signatures of ship and submarine scale models in pressurised tanks.

Description

Mag613 is an array of eight miniature three-axis fluxgate magnetometer sensors designed for use in an oil-filled tank at pressures equivalent to 500m depth (50 bar). It is intended for analysing the magnetic signatures of ship and submarine scale models and for simulating closed-loop degaussing. Each sensor sits in a miniature enclosure and is connected by a 3m cable to an electronics module containing the power supply, drive circuitry and an analogue multiplexer. The small sensor volume allows mounting for high spatial resolution, and crosstalk is suppressed up to 3kHz. An export licence is required for shipment outside the UK.

Key features

  • Eight three-axis sensors rated to 50 bar
  • Range of ±300μT or ±500μT
  • 6Hz bandwidth
  • Remote test facility for fault diagnosis
  • Outputs multiplexed into a single analogue line

Applications

  • Magnetic signature analysis of ship and submarine scale models
  • Simulating closed-loop degaussing

Specifications

Sensors8 three-axis
Pressure rating50 bar (500m equivalent)
Measuring range±300μT or ±500μT
Bandwidth6Hz
Sensor cable3m

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