Ideal laboratory conditions are rarely found in any water system. Low flows, wide flow ranges, bends, elbows, and even the obstruction of the measuring device affect accuracy. The Marsh Multi-Mag L Series Insertable Electromagnetic Averaging Flow Meter is truly a revolutionary instrument with unprecedented accuracy even in these most difficult flow conditions. It is ideal for measuring potable water, chilled water, raw water, water with sand and grit, and other debris-free water applications.

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Ideal for difficult flow conditions, i.e.,
    low flows, wide flow ranges, bend and
    elbow installations, and vertical pipes
Installs in minutes without system
    shut-down
Automatic sensing and correcting for
    shifting flow profiles
Streamlined sensor for minimal
    pressure drop
High turn-down ratio
Requires significantly less energy to
    operate than most flow meters
Economical cost -- doesn’t increase
    with pipe size