The Marsh Single-Mag L Series Flow Meter is an insertion-type device that provides a highly cost-effective solution for the accurate measurement of liquid flow in closed conduit, pressurized pipe applications. Unlike conventional magnetic meters, the Single-Mag’s cost is independent of pipe size. Velocity and pipe diameter information are utilized by the Single-Mag to determine flow over wide flow ranges with a high degree of accuracy.

The Marsh Single-Mag reliably measures flow in water and wastewater as well as any type of industrial flow processes involving conductive fluids such as potable water, slurries, sludge, cooling water, and pulp stock.

Key features include:
Supports pressurized line sizes from
    2 to 96 inches (50-2500 mm)
Accuracy: ±2% of reading ± zero
    stability at -3 to +10 ft/s (-0.9 to +3 m/s)
Wide flow range: -5 to +20 ft/s
     (-1.5 to +6.1 m/s)
4-20 mA output signal
Proven electromagnetic technology
    based on Faraday’s Law
Debris shedding, self cleaning sensor
    eliminates costly maintenance
Cost is independent of pipe size.
Easy installation/no interruption of
    flow process
Special sensors for harsh
    environments