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RosemountModel 8800 Series -Vortex Flow Meters

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Rosemount 8800 Series Vortex Flow Meters offer world-class reliability with a gasket-free, non-clog meter body that eliminates potential leak points, resulting in maximum process availability and fewer unscheduled shutdowns. The unique design of Emerson`s Rosemount 8800 Vortex Flow Meters features isolated sensors that eliminate the need to break process seals for flow and temperature sensor replacement.

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Flow Meter Accuracy

  • ± 0.65% of volumetric rate for liquids
  • ± 1% of volumetric rate for gas and steam
  • ± 0.70% of mass flow rate in water using MultiVariable option
  • ± 2% of mass flow in steam using MultiVariable option

Turndown

  • 38:1

Output

  • 4-20 mA with HART® 5 or 7
  • 4-20 mA with HART® 5 or 7 and Scalable Pulse Output
  • FOUNDATION; fieldbus ITK6 with 2 Analog Input blocks, 1 Backup Link Active Scheduler function block, and 1 Integrator function block (1 PID function block optional)

Wetted Material

  • Stainless Steel – 316 / 316L and CF3M
  • Nickel Alloy – C-22 and CW2M
  • High Temp Carbon Steel – A105 and WCB
  • Low Temp Carbon Steel – LF2 and LCC
  • Duplex UNS S32760 and 6A
  • Consult factory for other wetted material options

Flange Options

  • ANSI Class 150 to 1500
  • DIN PN 10 to PN 160
  • JIS 10K to 40K
  • Flanges are available in a variety of facings
  • Consult factory for additional flange ratings

Operating Temperatures

  • -330°F to 842°F (-200°C to 450°C)

Line Size

  • Flanged: ½-in to 12-in (15 to 300 mm)
  • Wafer: ½-in to 8-in (15 to 200 mm)
  • Dual: ½-in to 12-in (15 to 300 mm)
  • Reducer: 1-in to 14-in (25 to 350 mm)
  • The unique isolated sensor design allows for replacement without breaking the process seal
  • Increase plant availability and reduce potential leak points with a gasket-free meter body with no moving parts
  • Eliminate downtime and maintenance costs associated with plugged impulse lines with a non-clog meter body design
  • Achieve vibration immunity with a mass balanced sensor and Adaptive Digital Signal Processing with visual filtering
  • A standard internal signal generator included in every meter simplifies electronics verification
  • All meters arrive pre-configured and hydrostatically tested, making them ready and easy to install
  • Simplify SIS compliance with available dual and quad Vortex flow meters
  • Detect liquid to gas phase change using Smart Fluid Diagnostics