Bartington Fluxgate Sensors, 3-axis, Miniature and Low Power
Mag612 – 3-Axis, Miniature:
- Range: ±90µT (probe with electronics)
- Bandwidth: DC to 3kHz minimum (-3dB level)
- Noise: 10 to ≤20pTrms/√Hz at 1Hz at 25°C (probe with electronics)
- Dimensions: 20 x 20 x 20mm
Mag619 – 3-Axis, Low Profile:
- Range: ±60µT or ±100µT (probe with electronics)
- Bandwidth: DC to 3kHz minimum (-3dB level)
- Noise: >10 to ≤50pTrms/√Hz at 1Hz at 25°C (probe with electronics)
- Dimensions: 25 x 20 x 11mm
Mag648/Mag649 – Low Power:
- Range: ±60 or ± 100µT
- Bandwidth :Mag648 > 30Hz; Mag649 >1kHz
- Noise: <10pTrms (Low Noise), <20pTrms (Standard Noise), <50pTrms (Basic Noise) per √Hz at 1Hz
- Dimensions, 30 x 32 x 70mm
Mag639 – Wide Bandwidth:
- Range: ±100µT
- Bandwidth: 0 to 12kHz (at 50% full scale)
- Noise: <20pTrms/√Hz at 1Hz
- Dimensions: 25.4 x 218 mm
Mag690 – Lower Cost, 3-Axis:
- Range: ±100 or ±1,000µT
- Output: ±10V Full Scale
- Bandwidth: DC to >1kHz
- Noise: <25pTrms/√Hz at 1Hz
- Dimensions: 122 x 32 x 32mm
Tech Support
- Mag566 Low Power Three-Axis Magnetometer Datasheet
- Mag612 Miniature Three-Axis Fluxgate Probes Datasheet
- Mag619 Miniature Three-Axis Fluxgate Probes Datasheet
- Mag639 Three Axis Magnetic Field Sensors Datasheet
- Mag648/Mag649 Three-Axis Magnetic Field Sensors Datasheet
- Mag670 Low Cost Magnetic Field Sensor Datasheet (discontinued)
- Mag690 Three Axis Magnetic Field Sensors Datasheet
- Mag900 Low Power Three-Axis Magnetic Field Sensor
- Magnetometer Power Supplies Datasheet
- Data Acquisition Units Datasheet
- DG-1 24-bit Digitiser Datasheet
- Mag612 Three Axis Magnetic Field Probe Operation Manual
- Mag619/Mag619U Three Axis Magnetic Field Probe Operation Manual
- Mag639 Wide Bandwidth Three Axis Magnetic Field Sensor Operation Manual
- Mag648/Mag649 Fluxgate Sensor Operation Manual
- Mag670 Low Cost Magnetic Field Sensors Operation Manual (discontinued)
- Mag690 Fluxgate Sensor Operation Manual
- PSU-1 Power Supply Unit Operation Manual
- Magmeter Operation Manual
- Spectramag-6 Operation Manual
- Mag-Shield Operation Manual
- Degaussing Wand Operation Manual
- SCU-1 Signal Conditioning Unit Operation Manual
Drawings
- Mechanical Drawing Mag612 Outline
- Mechanical Drawing Mag612U Cable Assembly
- Mechanical Drawing Mag612U Electronics Outline
- Mechanical Drawing Mag619 Outline
- Mechanical Drawing Mag619U Cable Assembly
- Mechanical Drawing Mag639 Outline
- Mechanical Drawing Mag648/649 Outline
- Mechanical Drawing Mag648/649/678/679 Cable Assembly
- Mechanical Drawing Mag648-MX and Mag649-MX Outline (obsolete)
- Mechanical Drawing Mag648FL and Mag649FL Outline
- Mechanical Drawing Mag648S and Mag649S Outline
- Mechanical Drawing Mag648S/649S/678S/679S Cable Assembly
- Mechanical Drawing Mag648U/649U/678U/679U Outline
- Mechanical Drawing Mag648U/649U/678U/679U Cable Assembly
- Mechanical Drawing Mag670 Outline (discontinued)
- Mechanical Drawing Mag670 Cable Assembly (discontinued)
- Mechanical Drawing Mag690-FL Outline
- Mechanical Drawing Mag690 Outline
- Mechanical Drawing Mag690 Cable Assembly
- Mechanical Drawing Mag690-MX outline (obsolete)
- Mechanical Drawing Mag690U outline
- Mechanical Drawing Mag690U Cable Assembly
3D Models, Box.com link
Format: STEP
- Application Note: Mag648 used for Underwater Glider Navigation
- Mag690, Charts, Amplitude and Phase Response v Frequency
- National Physical Laboratory, UK: Certificate of Calibration for a Bartington Spectramag-6 and Mag-03MC1000 3-axis Fluxgate Sensor
- Occupational Magnetic Fields – Guidelines for DC Fields
- Magnetic Field Vectors and Components
- Export Control for Bartington Instruments Equipment
- Mag648 and Mag649 Low Power Three-Axis Magnetic Field Sensors
- Mag690 Low Cost Three-Axis Magnetic Field Sensor
- Bartington Fluxgate Compatibility Chart
- Webinar: Long Term Magnetic Field Monitoring for Space Weather Monitoring and GIC Forecasting
- “Long Term Magnetic Field Monitoring for Space Weather Monitoring and GIC Forecasting” – presentation by Ludo Letourneur of GMW, Jenn Gannon of Computational Physics, Mike Henderson of GIC Magnetics
- Application Note: Surveillance & Security
- Application Note: Space Weather Monitoring
- Application Note: Quantum Computing
- Application Note: Boundary Field Measurement
- Application Note: Electromagnetic Survey
- Application Note: HDD Magnetic Ranging
- Application Note: Fluxgate for MRI
- Application Note: Fluxgate in OBM/OBEM
- Application Note: Airborne & Aerospace Surveys
- Applications of Three-axis Magnetic Field Sensor
- The application of the Bartington Fluxgate Magnetometers in TDEM
- The use of Bartington Fluxgate Magnetometers in MT
- MRI site survey
- Fluxgate magnetometers used for on board closed loop degaussing
- Magnetic field cancellation
- Bartington’s fluxgate adapted for Metrolab’s THM1176 family
- Mag648 used for maritime perimeter surveillance
- Connecting your own Power Supply to a Bartington Magnetic Field Sensor
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-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. It is designed for simultaneous collection and analysis of magnetic field, vibration and acoustic data in up to three axes. (Operates with the Mag690/Mag612/Mag619 only).
Pricing
Bartington Fluxgate Magnetomers, Low Power
For items not in stock, make sure to specify measurement range when ordering.
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| Mag648B | Magnetic Field Sensors, Basic Noise, DC to >30Hz | $1,540.00 | |
| Mag648FLB | Flying Lead Sensors, Basic Noise, DC to >30Hz | $1,470.00 | |
| Mag648SB | Sensors for Marine Applications, Basic Noise, DC to >30Hz | $2,120.00 | |
| Mag648UB | Unpackaged Sensors, Basic Noise, DC to >30Hz | $1,260.00 | |
| Mag649B | Magnetic Field Sensors, Basic Noise, DC to >1kHz | $1,540.00 | |
| Mag649FLB | Flying Lead Sensors, Basic Noise, DC to >1kHz | $1,470.00 | |
| Mag649SB | Sensors for Marine Applications, Basic Noise, DC to >1kHz | $2,120.00 | |
| Mag649UB | Unpackaged Sensors, Basic Noise, DC to >1kHz | $1,260.00 |
Bartington Fluxgate Magnetomers, Lower Cost
For items not in stock, make sure to specify measurement range when ordering.
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| Mag690-100 | Three Axis Magnetic Field Sensor, ±100µT | $1,140.00 | |
| Mag690-1000 | Three Axis Magnetic Field Sensor, ±1000µT | $1,140.00 | |
| Mag690 | Magnetic Field Sensor | $1,140.00 | |
| Mag690U | Unpackaged Magnetic Field Sensor | $940.00 | |
| Mag690-FL | Three Axis Magnetic Field Sensor with Flying Leads | $1,090.00 | |
| Mag900 | Low power three-Axis Magnetic Field Sensor, unpackaged, 30Hz bandwidth | $1,020.00 | |
| Mag901L | Low Noise, low power three-Axis Magnetic Field Sensor, unpackaged, 1kHz bandwidth | $1,220.00 |
Bartington Fluxgate Magnetomers, Miniature
For items not in stock, make sure to specify measurement range when ordering.
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| Mag612 | Three Axis Sensor, (Noise ≤20pTrms/√Hz at 1Hz) | $650.00 | |
| Mag612U-500 | Three Axis Sensor, Unpacked (Noise 10 to≤20pTrms/√Hz at 1Hz), +/-500uT Range | $1,580.00 | |
| Mag612U-90 | Three Axis Sensor, Unpacked (Noise 10 to≤20pTrms/√Hz at 1Hz), +/-90uT Range | $1,580.00 | |
| Mag619 | Low Profile, Three-axis sensor head, Noise 10-50pTrms/√Hz at 1Hz | $720.00 | |
| Mag619U | Low profile, Three-axis two-part unpackaged sensor, Noise 10-50pTrms/√Hz at 1Hz | $1,180.00 |
Bartington Fluxgate Magnetomers, Wide Bandwidth
For items not in stock, make sure to specify measurement range when ordering.
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| Mag639 | Three Axis Magnetic Field Sensor | $4,490.00 |
Cables & Accessories
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| Mag612-5m | 5 metre cable for Mag612 to Bartington Data Acquisition Units (except DecaPSU) | $290.00 | |
| MAG648-5m | 5 metre cable for Mag648 / Mag649 (land use) | $360.00 | |
| Mag648U/649U 5 meter cable | 5 metre cable for Mag648U / Mag649U (land use) | $360.00 | |
| Mag649S-5m | 5 metre submersible cable for Mag648S / Mag649S | $1,530.00 | |
| Mag648S/649S Mating Connector | Mating connector for Mag648S / Mag649S Sensors | $320.00 | |
| Mag690U-5m | 5 metre cable for Mag690U | $260.00 | |
| Mag649-10M | Cable, 10m, Mag649 to PSU1/Magmeter | $230.00 | |
| Mag690-5m | Cable 5m for Mag690 | $260.00 | |
| Mag690-10m | Cable 10m for Mag690 | $300.00 | |
| Mag900/901-5m | 5 metre cable for Mag900/901 (land use). | $260.00 | |
| MAG690-APTR-DCPSU | 0.5 metre Mag690/Cryomag/Mag-03 to DecaPSU adaptor cable | $320.00 |
Common Accessories
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| PSU1 | Power Supply Unit, compatible with Mag-03, Mag649, Mag690 | $1,860.00 | |
| DecaPSU | 10-channel power supply unit, usable with Mag-03, Mag-13, Mag690, Mag648, Mag649 | $7,620.00 | |
| SCU1 | Signal Conditioning Unit, compatible with Mag-03, Mag649, Mag690 | $10,490.00 | |
| DG-1 | 24-bit USB powered Digitizer for use with most Bartignton fluxgate sensors | $2,410.00 | |
| Magmeter-2 | Power Supply and Display Unit, compatible with Mag-03, Mag649, Mag690 | $4,860.00 |
| Calibration and Repair |
|---|
| For Calibration and Service, see Magnetic Field Calibration & Service. |
Terms and Conditions
Terms and Conditions:
Prices not inclusive of US tariffs on products manufactured in other countries. Tariffs rates effective at time of shipment will be added.
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.