|MEDA AC magnetic field sensors use induction coils with ferromagnetic cores to
sense the magnetic field produced by alternating electric currents. The signal from the
coil is preamplified with a very low noise wideband current amplifier. The coil parameters
such as length, number of turns, core magnetic properties and number of winding layers are
matched to the amplifier properties to optimize the overall sensitivity and noise
characteristics of the sensor.
The net result of MEDA's unique sensor design is a magnetic field sensor that is insensitive to the frequency of the measured field over a broad frequency range and can accurately measure very small AC magnetic fields.
MEDA offers three different AC sensor models:
Our SAM-3 single channel and TCM-1a three channel signal conditioners are specifically designed to power and condition these sensors. Click here for technical information on these signal conditioners.
|Download the MGCH-2
data sheet in PDF format.
Download the MGC-1 data sheet in PDF format.
Download the MGC-3 data sheet in PDF format.
This page was last updated on 10/28/03