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
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: 10 to 20pTrms/√Hz at 1Hz
- Dimensions: 122 x 32 x 32mm
Mag670 – Lower Cost, Single Axis:
- Range: ±100μT, ±500μT, ±1000μT
- Bandwidth: DC to >1kHz
- Noise: <20pTrms/√Hz at 1Hz
Tech Support
- Mag612/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
- Mag690 Three Axis Magnetic Field Sensors Datasheet
- Magnetometer Power Supplies Datasheet
- Data Acquisition Units Datasheet
Manuals
- Mag612 Three Axis Magnetic Field Probe Operation Manual
- Mag648 Fluxgate Sensor Operation Manual
- Mag670 Low Cost Magnetic Field Sensors Operation Manual
- 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
Drawings
- Mechanical Drawing Mag612 Outline
- Mechanical Drawing Mag612U Cable Assembly
- Mechanical Drawing Mag612U Electronics Outline
- Mechanical Drawing Mag639 outline
- Mechanical Drawing Mag648 and Mag649 outline
- Mechanical Drawing Mag648-MX and Mag649-MX outline
- Mechanical Drawing Mag648FL and Mag649FL outline
- Mechanical Drawing Mag648S and Mag649S outline
- Mechanical Drawing Mag648U and Mag649U outline
- Mechanical Drawing Mag648-NS1 Outline
- Mechanical Drawing Mag670 Outline
- Mechanical Drawing Mag670 Cable Outline
- Mechanical Drawing Mag690-FL outline
- Mechanical Drawing Mag690 outline
- Mechanical Drawing Mag690-MX outline
- Mechanical Drawing Mag690U outline
3D Models
- 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
- 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
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-03DAM
The Mag-03DAM is a 6 channel, 24 bit resolution analog to RS-232 digital data acquisition module for the collection of data from any two Mag-03 sensors. If used in conjunction with one sensor only, the three remaining inputs may be used to record analog signals from other sources.
Power is provided from an ac adapter. Data is transmitted to the user's computer via an optically isolated RS-232 serial interface. The unit incorporates a battery backed power supply for the sensors.
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.
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 |
|---|---|---|---|
| Mag648-100 | Low Power Three Axis Magnetic Field Sensors, ±100µT, Standard Noise, DC to >30Hz | $1,200.00 | |
| Mag648B | Magnetic Field Sensors, Basic Noise, DC to >30Hz | $1,140.00 | |
| Mag648FLB | Flying Lead Sensors, Basic Noise, DC to >30Hz | $1,100.00 | |
| Mag648SB | Sensors for Marine Applications, Basic Noise, DC to >30Hz | $1,590.00 | |
| Mag648UB | Unpackaged Sensors, Basic Noise, DC to >30Hz | $920.00 | |
| Mag649B | Magnetic Field Sensors, Basic Noise, DC to >1kHz | $1,140.00 | |
| Mag649FLB | Flying Lead Sensors, Basic Noise, DC to >1kHz | $1,100.00 | |
| Mag649FLL | Flying Lead Sensors, Low Noise, DC to >1kHz | $1,370.00 | |
| Mag649L | Magnetic Field Sensors, Low Noise, DC to >1kHz | $1,450.00 | |
| Mag649SB | Sensors for Marine Applications, Basic Noise, DC to >1kHz | $1,590.00 | |
| Mag649SL | Sensors for Marine Applications, Low Noise, DC to >1kHz | $2,010.00 | |
| Mag649UB | Unpackaged Sensors, Basic Noise, DC to >1kHz | $920.00 | |
| Mag649UL | Unpackaged Sensors, Low Noise, DC to >1kHz | $1,160.00 |
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) | $570.00 | |
| Mag612U | Three Axis Sensor, Unpacked (Noise 10 to≤20pTrms/√Hz at 1Hz) | $1,170.00 | |
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 | $3,670.00 |
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 | $870.00 | |
| Mag690-1000 | Three Axis Magnetic Field Sensor, ±1000µT | $870.00 | |
| Mag690 | Magnetic Field Sensor | $890.00 | |
| Mag690U | Unpackaged Magnetic Field Sensor | $730.00 | |
| Mag690-FL | Three Axis Magnetic Field Sensor with Flying Leads | $860.00 | |
| Mag670-I | In-line single axis sensor, Sealed Lead-Acid, 6V, 1.2Ah | $630.00 | |
| Mag670-R | Right-angle single axis sensor (90° from enclosure long axis). Non-magnetic mating connector and Hood, DB9, for Mag-03MS | $630.00 |
Cables & Accessories
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| Mag612-5m | 5 metre cable for Mag612 to Bartington Data Acquisition Units (except DecaPSU) | $210.00 | |
| MAG648-5m | 5 metre cable for Mag648 / Mag649 (land use) | $260.00 | |
| Mag648U/649U 5 meter cable | 5 metre cable for Mag648U / Mag649U (land use) | $260.00 | |
| Mag649S-5m | 5 metre submersible cable for Mag648S / Mag649S | $1,030.00 | |
| Mag648S/649S Mating Connector | Mating connector for Mag648S / Mag649S Sensors | $310.00 | |
| MAG670-5m | 5 metre cable for Mag670 | $160.00 | |
| Mag690U-5m | 5 metre cable for Mag690U | $190.00 | |
| Mag670/690 adaptor cable | 0.5 metre Mag670/690 to DecaPSU adaptor cable | $230.00 | |
| Mag649-10M | Cable, 10m, Mag649 to PSU1/Magmeter | $230.00 | |
| Mag690-5m | Cable 5m for Mag690 | $190.00 | |
| Mag690-10m | Cable 10m for Mag690 | $230.00 | |
Common Accessories
| Part No. | Description | Price | In Stock |
|---|---|---|---|
| PSU1 | Power Supply Unit, compatible with Mag-03, Mag649, Mag690 | $1,390.00 | |
| DecaPSU | 10-channel power supply unit, usable with Mag-03, Mag-13, Mag690, Mag648, Mag649 | $5,040.00 | |
| SCU1 | Signal Conditioning Unit, compatible with Mag-03, Mag649, Mag690 | $7,970.00 | |
| Magmeter-2 | Power Supply and Display Unit, compatible with Mag-03, Mag649, Mag690 | $3,680.00 | |
| Calibration and Repair |
|---|
| For Calibration and Service, see Magnetic Field Calibration & Service. |
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.