Loop Powered Intelligent Magnetic Flow Meter


The M4G2 Series Flow Meters are high performance, intelligent, magnetic flowmeters based on field proven two-wire, loop powered technology. They offer the stable and accurate measurement of a traditional magnetic flow meter with low power consumption. The flow meters are provided in an integrally mounted transmitter configuration, or with a remote transmitter and flowtube with an interconnecting cable.

  • Field proven, loop-powered, 2-wire operation
  • High accuracy to ±0.5% of rate
  • Minimum measurable fluid connectivity down to 10µS/cm
  • Suitable for use in numerous process fluid measurement industries
  • Electrode status diagnostic (determines empty pipe detection, or scaling on electrode)
  • Adjustable low flow cut off
  • 4 to 20 mA dc Analog Output with HART Communications
  • Enclosure meets IEC IP67 and NEMA 4X ratings
  • FlowEXpertPro sizing program included
  • Flanged body flowtubes offered in 2.5 to 200mm (0.1 to 8 in) line sizes if the transmitter is integrally mounted, and in 10 to 200mm (1 to 4 in) line sizes if the transmitter is remote mounted 
  • Wafer body flowtubes are offered in 25 to 100mm (1 to 4 in) line sizes when the tansmitter is integrally or remote mounted
  • Flowtubes used with ANSI Class I50 or 300 flanges, DN PN10, PN16, or PN25 flanges
  • Standard mounting brackets and hardware for surface or pipe mounting of the remote transmitter
  • Interconnecting cable for remote configurations offered in numerous lengths up to 70 m (233 ft) depending on line size. 
  • Lightening Protection
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