for my Project I use the KMZ60 Magnetic Sensor.
From the Datasheet I can read out, that a external magnetic field strength of minimum 25 kA/m is needed for measurement.
But it's not described where I need the 25 kA/m on the chip exactly. Maybe 1mm above the Chip or 2mm, 3mm ....
Or is this value just given, so that they can guarantee their specifications of the datasheet ?