In electromagnetism, permeability is the measure of magnetization that a
material obtains in response to an applied magnetic field.
Even though an RVmagnetics MicroWire sensor is a magnetized element – the
permeability is impressive ~ 1, like in a vacuum. This surely enables the sensor
to operate in heavily magnetized environments, to provide measurements on the magnetic field, and at the same
time to not have biased measurements from the effects of the heavy magnetic