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Rosemount 8711 Wafer Magnetic Flow Meter Sensors
The flangeless design of the Rosemount 8711 Wafer Magnetic Flow Meter Sensor makes it an economical, compact and lightweight alternative to flanged magnetic flowmeters.
Choose from a wide range of rugged liner and electrode material options compatible with virtually all applications, from highly corrosive liquids to fibrous slurries often considered difficult to measure with other devices. For easy installation, alignment spacer kits are provided with every 8711 meter to center the sensor in the process line.
Rosemount 8711 Wafer Magnetic Flow Meter Sensors


Up to 0.15% of volumetric flow rate accuracy over 13:1 flow turndowns, 0.25% over 40:1 flow turndown
Line Sizes
0.15-8 inch (4-200mm)
Liner Materials
Electrode Materials
316L Stainless Steel, Nickel Alloy, Platinum, Tantalum, Titanium
Consult factory for additional material options
Flange Ratings
ASME B16.5 Class 150-300
DIN PN 10-40
Compatible with all 8700 Series transmitters
Compatible with legacy transmitters: 8712D, 8712C, 8732C, 8742C


  • Cut costs with a flangeless construction for minimum size and weight
  • Compact shape is ideal for installation in locations with limited amount of straight run pipe
  • Suit any process application with available rugged liner options and standard, grounding and bullet-nose electrodes
  • Simplify installation with a lightweight, flangeless design
  • Eliminate gaskets and prevent moisture ingress with an all-welded sensor
  • Minimize maintenance and repair with an obstructionless design featuring no moving parts
  • Avoid process shutdown with a removable and replaceable terminal block that enables repairs in the field