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Mag-13 Three-Axis Magnetic Field Sensors

Mag-13MC Three-Axis Magnetometer Mag-13MS Three-Axis Magnetometer


These versatile high-performance fluxgate sensors provide precision measurements of static and alternating magnetic fields in three axes. All sensors include an electrical shield to increase immunity and reduce emissions, a test coil and a temperature sensor. Noise levels are down to <4pTrms/√Hz at 1Hz and with a bandwidth to 3kHz, these sensors can be used for very high accuracy measurement of magnetic fields from pT up to 1mT. Combined with a wide range of enclosures, all sealed against water ingress, these magnetometers can be used in a laboratory, in the field or underwater.

They are easily integrated into your own measurement platform, or can be combined with one of our Power Supply or Data Acquisition Unit to provide a complete measurement system, for application such as site survey prior to MRI installation.

Typical applications:
  • Use as feedback sensors on active cancellation systems
  • Reference magnetometer for calibration purpose
  • Magnetic surveys of magnetic anomalies at small and large scales
  • Geophysics including time domain electromagnetic and magneto-telluric
  • Monitoring of magnetic fields during experiments

  • Features:
  • Noise levels down to <4pTrms/√Hz at 1Hz
  • Electrical shielding and IP67 rating on land packaged versions
  • Frequency response from DC to 3kHz (-3dB)
  • Integrated test coil and temperature sensor
  • A wide range of enclosures adapted to a broad range of requirements: square section, cylindrical, unpackaged, submersible
  • Flexibility on measuring range from ±60µT to ±1000µT

  • Export: This product is classified as dual-use and requires an export licence for shipping outside of the EU. See the Export Licence page for further details.

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