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Rosemount-K-FT-8711020-8712E

Rosemount 8711 Wafer Magnetic Flow Meter Consisting of 8711020 Sensor and M-8712E Transmitter

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Specifications

Rosemount 8711020 Wafer Magnetic Flow Meter Sensor, 2 Inch (DN50)
Accuracy
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
ETFE, PTFE, and PFA
Electrode Materials
316L Stainless Steel, Nickel Alloy, Platinum, Tantalum, Titanium Consult factory for additional material options
Rosemount 8712E Magnetic Flow Meter Transmitter
Accuracy
Up to ±0.15% of volumetric flow rate accuracy over 13:1 flow turndowns, ±0.25% over 40:1 flow turndown.
Diagnostic
In Situ Meter Verification, Grounding & Wiring Fault Detection, High Process Noise Detection, Tunable Empty Pipe Detection, Transmitter Fault Detection, Sensor Fault Detection
Compatibility
All Rosemount manufactured Sensors: 8705, 8711, 8721, 8707
Universal capabilities allow E-Series transmitters to be compatible with AC and DC powered sensors from other manufacturers.
Power Supply
90-250 VAC, 50-60 Hz or 12-42 VDC.
Power consumption
15 W maximum - DC
40 VA maximum - AC
Enclosure Rating
8712E: Type 4x, IP66

Features

Rosemount 8711020 Wafer Magnetic Flow Meter Sensor, 2 Inch (DN50)
  • 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
Rosemount 8712E Magnetic Flow Meter Transmitter
  • Intuitive Local Operator Interface with dedicated keys for ease of use
  • Maximize uptime with Smart Meter Verification which monitors meter health and performance without stopping the process
  • Optimize control in noisy applications with High Process Noise diagnostic and Selectable Coil Drive Frequency options
  • Tunable Empty Pipe diagnostic minimizes issues and false readings when the pipe is empty
  • Quickly verify installation integrity with Ground and Wiring Fault Detection diagnostic
  • Universal transmitter capabilities enable reduced inventory and consistent interface for any magnetic flow meter sensor

Documents & Drawings

Rosemount 8711020 Wafer Magnetic Flow Meter Sensor, 2 Inch (DN50)
Rosemount 8712E Magnetic Flow Meter Transmitter