Innovation in Magnetics

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Mag690 Low Cost Magnetic Field Sensors

Mag690 Three-Axis Magnetometer Mag690 Three-Axis Magnetometer in testMag690 Three-Axis Magnetometer

This low cost, small footprint general purpose sensor, offers exceptional performance for its size and price. Noise levels are from >10pT to ≤20pTrms/√Hz at 1Hz and with a bandwidth to 1kHz, these sensors can be used in a wide range of laboratory applications. These sensors are ideal for measuring magnetic field variations.

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
  • Measurement of magnetic field disturbances, for example around MRI
  • Monitoring of magnetic fields during experiments

  • Features:
  • Low cost
  • Frequency response from DC to 1kHz (-3dB)
  • Measuring range from ±100µT to ±1000µT

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