A tri-axial fluxgate magnetometer is used as a receiver sensor for ground-based TEM surveys. The fluxgate is mounted on a solid, non-magnetic platform which is levelled for the measurement.

A separate controller box provides power to the sensor, removes the DC geomagnetic signal from each component and amplifies the EM signals from the magnetometer. The 3 components can be measured simultaneously using the SMARTem receiver system. The fluxgate sensor is capable of measuring magnetic field in the frequency range from DC to 3 kHz.

Downloads for the Fluxgate can be found on the downloads page. Please contact us for more information.