EMERSON
Measurement Instrumentation
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Rosemount™ 3416 4+2 Dual-Configuration Gas Ultrasonic Flow Meter

Dual-configuration meter with 4-path fiscal and 2-path check meters. Detects trace liquids and debris to reduce LAUF gas.

Immediately pinpoint the cause of minor flow disturbances with the Rosemount 3416 4+2 Ultrasonic Flow Meter that delivers the power and performance of a field-proven Rosemount four-path, British Gas-design chordal meter (certified to OIML R137 1&2 Accuracy Class 0.5) and a two-path, reflective check meter in one body. A highly sensitive, vertical 90° path quickly detects trace amounts of liquid and other debris at the bottom of the pipe that can significantly increase lost and unaccounted for (LAUF) gas. A wealth of predictive diagnostics are generated by ultra-fast 3410 Series Electronics and are displayed via MeterLink™ Software to help detect costly process upsets in real time.

Key Features

  • Detect trace liquid/debris along the pipe bottom in real time with highly sensitive, vertical diagnostic path
  • Detect buildup on pipeline walls in real time with sensitive 30°, single reflective path
  • Expedite flow disturbance detection with patented transducer synchronization that prevents interference and noise
  • Avoid common mode errors with chordal and reflective paths that work in unison
  • Reduce measurement uncertainty with process alerts for wall buildup, liquids, blockage and deviating gas quality
  • Speed issue resolution with 3D view of the flow profile that indicates swirl, crossflow, asymmetry and turbulence
  • Reduce manual errors with automatic calculations of AGA 8 Compressibility and AGA 10 Speed of Sound
  • Significantly reduce time previous spent on data analysis and troubleshooting with the new Smart Meter Verification Basic feature now included in the latest 3410 Electronics firmware update