Symbol 6267 from IEC 60417 - Title/Meaning: Permanent-magnet moving-coil instrument Function/description: To indicate the instrument which operates by the interaction of the magnetic field due to a current in a movable coil with the field of a fixed permanent magnet.
Additional information: 
IEC 60051-1 provides technical details.
Own work using: iso.org/obp/graphics/grs/98b3c522-4cb5-4a58-8df3-8b4d12ae345b 200.png
Vectorization:  Mrmw