Bartington Fluxgate Magnetometer, 3-axis, Aerospace/Space

A range of 3-axis sensors which are specifically built and tested to operate in aerospace or space environment.

The Spacemag-Lite is ideal for a variety of low Earth orbit (LEO) missions. It has been designed using commercial off the shelf (COTS) components ensuring that costs are kept low. This makes Spacemag-Lite suitable for both commercial and scientific missions, where cost is a consideration.

The Mag669 is an unpackaged low noise sensor initially designed for use in Magnetic Anomaly Detection (MAD) from aircraft and drones. The sensor head has been tested to Mil-Std.


  • Number of axes: Three (right hand XYZ coordinate system)
  • Full-scale measuring range: ±60µT
  • Bandwidth at -3dB: >1kHz
  • Measurement noise floor:: 10 to ≤150pTrms/√Hz at 1Hz
  • Operating Temperature: -55°C to +65°C TBC
  • Dimensions: 20 x 20 x 20mm (±0.1mm) Cable length 2m when probe mounted remotely

Typical Applications:

  • Spacecraft attitude sensing
  • Geomagnetic field mapping
  • Spacecraft magnetic signature measurement


Spacemag Lite Three Axis Space Magnetometer

Part No.DescriptionPriceIn Stock

Very Low Noise Unpackaged Three-Axis Aerospace Magnetometer


3-axis magnetic field sensor +/-60uT

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.


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


Stock to 90 days.