Electromagnetic flowmeter

ISA 5.1-2009/2022 (primary element symbols) / PIP PIC001

Drawn as

An in-line rectangle on the pipe with "M" inside, under an FT/FIT bubble.

Meaning

Magnetic flowmeter for conductive liquids only: seawater, produced water, water injection, chemicals. Not for hydrocarbons or gas. Becomes magnetic-flowmeter.

Variants

Some legends write "MAG" or draw two coil arcs either side of the pipe