Bartington Fluxgate Magnetometer, 3-Axis, Low Noise

Bartington 3-Axis Fluxgate Sensors are compact, high performance fluxgate sensors with integral electronics that provide precision measurements of static and alternating magnetic fields in three axes.

Mag-13 Fluxgate Sensors can be used for most applications where high precision magnetic field measurements are required.

Features:

  • Range: ±60μT to ±1000μT
  • Bandwidth: >3kHz (-11dB/octave roll-off)
  • Noise: down to <6pT/√Hz at 1Hz
  • Scaling Temperature Coefficient (nT/°C):±1 (6µV/°C) at ±1000 mT Range
  • Operating Temperature: -40 to +70°C
  • Dimensions, Mag-13MS: 32 x 32 x 225mm
  • Dimensions, Mag-13MC: Ø 25 x 225mm

See Also:

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

Tech Support

LIGO

Covas, P. B. et al. (LSC Instrument Authors). Identification and mitigation of narrow spectral artifacts that degrade searches for persistent gravitational waves in the first two observing runs of Advanced LIGO. Phys. Rev. D 97, 082002. 2008

Nguyen, P. et al. Environmental noise in advanced LIGO detectors. arXiv:2101.09935. 2021

Geophysics

Mueller, H. et al. Keynote Speech – Mapping Seafloor Massive Sulfides at the Central Indian Ridge with a Novel Central Loop Electromagnetic Profiler. Conference Proceedings, Near Surface Geoscience 2016 – First Conference on Geophysics for Mineral Exploration and Mining, Volume 2016, P1-5. 2016.

Gavazzi, B., Le Maire, P., Munschy, M., Dechamp, A.. Fluxgate vector magnetometers: A multisensor device for ground, UAV, and airborne magnetic surveys. Leading Edge, Society of Exploration Geophysicists, 35 (9), pp.795-797, 2016.

Munschy, M., Boulanger, D., Ulrich, P., Bouiflane, M. Magnetic mapping for the detection and characterization of UXO: Use of multi-sensor fluxgate 3-axis magnetometers and methods of interpretation. J. Applied Geophysics, 61, Iss 3-4, P168-183, 2007.

Physics

Altarev, I. et al. Minimizing magnetic fields for precision experiments. J. Applied Physics, 117, 233903, 2015.

Hwang, S-M. et al. Effective cancellation of residual magnetic interference induced from
a shielded environment for precision magnetic measurements
. Appl. Phys. Lett. 99, 132506. 2011

Gohil, C. et al. Measurements of stray magnetic fields at CERN for CLIC. 10th IPAC, Melbourne, Australia, 2019.

Gohil, C. et al. Mitigation of stray magnetic field effects in CLIC with passive shielding. 10th IPAC, Melbourne, Australia, 2019.

Ludwig, F. et al. Magnetorelaxometry of magnetic nanoparticles with fluxgate magnetometers for the analysis of biological targets. J. Magnetism and Magnetic Materials, 293,1, p690-695. 2005.

Wyszynski, G. Development of magnetic field control systems in the nEDM experiment. Thesis, Jagiellonian University Krakow, 2016.

Aleksandrova, A. Magnetic Field Monitoring in the SNS Neutron EDM Experiment. Thesis, University of Kentucky. 2019.

Biomedical

Sveinsson, B. et al. Detection of nanotesla AC magnetic fields using steady-state SIRS and ultra-low field MRI. J. Neural Eng. 17 034001,2020.

Accessories

PSU-1

The PSU-1 contains configurable high and low pass filters for the analog signals from the Mag-03, Mag649 and Mag690 sensors.
This unit supplies dc power to any Mag-13, Mag-03, Mag649 or Mag690 sensor using the ac adapter provided or from the internal rechargeable battery. The ±12 volt supply is fully isolated and the battery provides up to 10 hours of continuous operation.

SCU-1

The SCU-1 is a 19" rack mount unit that provides low noise power and precision signal conditioning for any Mag-13, Mag-03, Mag649 or Mag690 sensor. The unit operates from a 110 or 220 Vac mains supply.

Magmeter-2

The Magmeter-2 is a portable, battery powered unit provides both power for magnetic field sensors and simple access to filtered versions of the sensor's XYZ outputs. It incorporates three displays showing the values of the magnetic field being measured by the connected sensor. Low-pass filtering (9kHz) is applied to all sensor outputs. A high-pass filter (0.1Hz) is also selectable via a front panel switch.

Mag-03MC-BR

The Mag-03MC-BR is a convenient mounting clamp for the cylindrical version of the Mag-03 sensors.

Mag-Shield

Mag-Shield, 100mm

The Mag-Shield is a triple-layer, mu-metal, magnetic shield cylinder with open ends for easy access. Available internal diameters are 100mm, 120mm and 140mm with length of 300mm. The 100mm ID is normally stocked.

Degaussing Wand

The Degaussing Wand is a mains powered, handheld instrument that is used for removing accumulated magnetic fields from other devices. Instruments that measure magnetic fields can become magnetized themselves, thus adversely affecting their performance.

Spectramag-6

The Spectramag-6 is a fast six-channel 24-bit data acquisition system with simultaneous sampling of all channels and a USB interface to the user's PC. The unit is designed for the simultaneous collection and analysis of two Mag-03 Fluxgate Sensors or one Mag-03 and up to three channels of vibration and/or acoustic.

Pricing

Mag-13 Three-axis Fluxgate Magnetometer

Configured models commonly in stock

Part No.DescriptionPriceIn Stock
Mag-13MSL100

Three axis sensor, square, +/-100uT, low noise version

$4,620.00
Mag-13MS100

Three axis sensor, square, +/-100uT, standard noise

$3,080.00
Cryomag-100

3-Axis Sensor, Cryogenic , ±100uT

$4,270.00
Mag-13MS1000

Three axis sensor, square, +/-1000uT, standard noise

$3,080.00

Mag-13 Three-axis Fluxgate Magnetometer

Manufactured to order. Specify range when ordering, e.g. 100uT, 1000uT

Part No.DescriptionPriceIn Stock
Mag-13MS

Three axis sensor, square, standard noise

$3,080.00
Mag-13MSL

Three axis sensor, square, low noise

$4,620.00
MAG-13MSSL

Three axis sensor, square, submersible, low noise

$6,150.00
MAG-13MSS

Three axis sensor, square, submersible, standard noise

$4,110.00
Mag-13MCD

Three axis sensor, cylindrical deep submersible, standard noise

$5,670.00
Mag-13MCDL

Three axis sensor, cylindrical deep submersible, low noise

$8,500.00
Mag-13U

Three axis sensor, unpackaged, standard noise

$2,630.00
Mag-13UL

Three axis sensor, unpackaged, low noise

$3,940.00
Mag-13U-TPU

Two-Part three axis sensor, unpackaged, standard noise

$3,020.00
Mag-13U-TPUL

Two-Part three axis sensor, unpackaged, low noise

$4,530.00

Mag-13 Cables

Part No.DescriptionPriceIn Stock
Mag-13Mx5m

Cable, 5m, Mag-13MC/MS to PSU1/SCU1

$360.00
Mag-13-Cable

Cables are available in lengths to 600m – additional price/m

$10.00

Mag-13 Accessories

Part No.DescriptionPriceIn Stock
Mag-13MS Sensor Adaptor

Adaptor for mounting Mag-13MS that fits on the above raisers/spacers. (Only required when calibrating Mag-13MS sensors)

$970.00
Mag-13MS Open End Mounting Jig

Special jig to enable calibration of Helmholtz coils that fit on the above raisers/spacers.

$1,230.00

Mag-03 Three-axis Fluxgate Magnetometer

Part No.DescriptionPriceIn Stock
Mag-03MCT100

Three axis sensor, cylindrical, shielded, ±100µT

$3,250.00
Mag-03MCT1000

Three axis sensor, cylindrical, shielded, ±1000µT

$3,250.00
Mag-03MC1000

Three axis sensor, cylindrical, shielded, ±1000µT

$3,020.00

Mag-03 Cables

Part No.DescriptionPriceIn Stock
Mag-03MC5m

Cable, 5m, Mag-03MC to Mag-03SCU/DAM/PSU

$290.00

Spectramag-6 Magnetic Field & Vibration Survey System

Part No.DescriptionPriceIn Stock
Spect-6

Spectramag-6 six channel spectrum analyser with cables and software

$8,490.00
Spect-6TR

Tripod

$340.00
Spect-6AD-03MC

Mag-03MC adaptor for tripod

$320.00
Spect-6AD-03MS

Mag-03MS adaptor for tripod

$320.00
Mag-03LP

Mag-03 Leveling platform

$710.00
Mag-03HA

Mag-03 Horizontal adjuster

$300.00
393A03

Accelerometer, 1V/g

$870.00
393B31

Accelerometer, 10V/g

$1,300.00
Spect-6CC

Carrying case for spectramag-6, sensors, cables, and tripod

$820.00
080A57

Triaxial mounting block for 393A03 accelerometer

$870.00
080M189

Triaxial mounting block for 393B31accelerometer

$1,140.00
Spect-6AC3m

Cable, 3m accelerometer to Spectramag

$410.00
Spect-6AS

Acoustic sensor with pre-amplifier and cable

$3,820.00

Mag-13 and Mag-03 Common Accessories

Part No.DescriptionPriceIn Stock
TLMS-C100

Magnetic Shield, three layers, with closed ends. Inner dimensions 100mm ID x 250mm length.

$5,110.00
TLMS-C200

Magnetic Shield, three layers, with closed ends. Inner dimensions 200mm ID x 400mm length.

$7,920.00
TLMS-O100

Magnetic Shield, three layers, with open ends. Inner dimensions 100mm ID x 300mm length.

$4,960.00
PSU1

Power Supply Unit, compatible with Mag-03, Mag649, Mag690

$1,660.00
DecaPSU

10-channel power supply unit, usable with Mag-03, Mag-13, Mag690, Mag648, Mag649

$5,950.00
SCU1

Signal Conditioning Unit, compatible with Mag-03, Mag649, Mag690

$9,410.00
Magmeter-2

Power Supply and Display Unit, compatible with Mag-03, Mag649, Mag690

$4,350.00
Mag-MC-BR

Mounting clamp, for Mag-13MC and Mag-03MC cylindrical sensors

$260.00
Mag-Wand

Degaussing wand, recommended with TLMS

$870.00

Calibration – Mag-03, Mag-13 and Spectramag-6 Fluxgate Sensor

Part No.DescriptionPriceIn Stock
MAG-SE-CAL

Mag-13/Mag-03 Sensor Calibration Check and Certificate

$650.00
MAG-03DAM-CAL

Mag-03DAM Calibration Check and Certificate

$960.00
MAG-03PSU-CAL

Mag-03PSU Calibration Check and Certificate

$490.00
MAG-03PSU-CT

Mag-03PSU Compliance Test

$490.00
MAG-03SCU-CAL

Mag-03SCU Calibration Check and Certificate

$1,230.00
SPECT-6-CAL

Spect-6 Calibration Check and Certificate

$1,360.00
SPECT-6AC-CAL

Spect-6 accelerometer Calibration Check

$810.00
SPECT-6AS-CAL

Spect-6 acoustic sensor Calibration Check

$840.00

Terms and Conditions

Terms and Conditions:

Prices above are for domestic deliveries to Canada, USA and Mexico only.
For deliveries in all other countries please contact Bartington.
Prices are expressed in U.S. Dollars, FCA San Carlos, California.
Prices are subject to change without notice.
Quantity and OEM discounts are available.

Payment:

Visa, MasterCard, Amex, Prepayment before shipment, or Net 30 days (subject to credit acceptance).

Delivery:

Stock to 90 days.