Marsh Single-Mag Flow Meter Maximizes Accuracy, Ease-Of-Use & Reduces Costs


Hemet, CA—June 12, 2006—McCrometer is pleased to announce the immediate availability of the Marsh Single-Mag™ Flow Meter, which is a superior cost-effective solution for accurately measuring liquid flows in closed conduits. The Marsh Single-Mag (formerly, the Flo-System) Flow Meter offers process and plant engineers a proven solution for many of their most demanding water flow measurement needs, with the added benefits of low maintenance, ease-of-installation and ease-of-use.

The Marsh Single-Mag Flow Meter, with its unique electromagnetic technology, serves in pressurized line applications from 2 to 96 inches. The Single-Mag provides a highly cost-effective measurement solution with a flow accuracy of ±2% of reading, ± zero stability at -3 to +10 feet per second (-0.9 to +3 meters per second). It operates over a wide flow range of -5 to +20 feet per second (-1.5 to +6.1 meters per second).

The Single-Mag provides a reliable 4-20 mA analog output signal for monitoring and alarming. Dual alarms with two separate outputs are standard. In addition to monitoring flow, the Marsh Single-Mag measures pressure and temperature. The Single-Mag measures pressures up to 250 psi and temperatures up to 160ºF (71ºC) in stainless steel pipes.

The Marsh Single-Mag Flow Meter can be specified by engineers with confidence for a wide range of applications in conductive and harsh fluids, including chemical laden flows, slurries, sludge and more. Engineers depend on the Single-Mag to maximize data results when measuring water, wastewater, potable water or industrial cooling water, and pulp stock. It also performs superbly in many irrigation distribution


The Marsh Single-Mag’s sensors are designed with advanced Polyurethane insertion tubes, and it offers special rugged duty Stainless Steel tubes for harsh environments. The electronics are enclosed in a NEMA 4X/IP65 compliant enclosure with separate termination and electronics compartments. The Marsh Single-Mag Flow Meter is a snap to install, causing no interruption of the flow process or need to shut down the system.

Configuration and set-up of the Marsh Single-Mag Flow Meter is simple. Programming can be quickly accomplished on site using a keypad and the security of two levels of user-defined password protection. Maintenance is easy too and economical thanks to the unit’s debris shedding, self-cleaning sensor that keeps operating costs down.

McCrometer recently acquired Marsh-McBirney’s popular full pipe Multi-Mag and Flo-System (renamed Marsh Single-Mag) flow meter product lines, bringing together two of the water industry’s leading suppliers of electromagnetic flow measurement technology. For over 34 years, Marsh-McBirney has been highly regarded for its innovative, reliable and accurate flow measuring technologies.

Marsh Single-Mags are frequently selected for municipal and industrial water and wastewater applications based on their performance, ease-of-use and cost-effectiveness. Combining the strength of Marsh-McBirney’s Multi-Mag and Single-Mag products with McCrometer’s Ultra Mag® Flow Meters offers customers an unbeatable combination when it comes to performance, reliability, quality and value.

About McCrometer
McCrometer’s advanced liquid, steam and gas flow measurement solutions solve complex challenges in Agriculture, Municipal/Industrial Water & Wastewater, Oil & Gas, Process Control & Plant, Electric Power Generation, and Institutional Facilities. The company’s products and systems are found in thousands of installations worldwide. Its products and systems meet many of the world’s most demanding industrial, safety and quality standards.


* Method: Electromagnetic (Faraday's Law) * Velocity Range: +0.03 to +30 ft/s (+0.09 to +9 m/s) * Zero Stability: ±0.03 ft/s (±0.009 m/s) * Accuracy: ±2% of reading ± zero stability at +0.3 to +20 ft/s (+0.09 to +6 m/s) * Minimum Conductivity: 5 umho/cm (5 uS/cm).
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