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Flowdrall D430/450

Flowdrall D430/450

Compact or separate swirl meter in flange version

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  • Fast, modern, digital signal processing for volume measurement and counting with analog and digital outputs with unique vibration compensation for reliable measurement results and device diagnostics
  • Direct mass flow or standard volume measurement without a separate measuring computer
  • Pluggable display unit for easy parameterization
  • Integrated 4 ... 20 mA and / or HART input for external pressure, temperature, density or concentration information
  • Worldwide Ex certificates incl. Zone 0/20 -Certifications
  • Minimal demands on straight upstream and downstream distances allow vielseitge applications without flow rectifier
  • Lower pressure drop than Vortex devices with reduced cross-section
  • Insensitive turbulence depending on the involvement in the process: No Pipeline reduction necessary; No additional flow straightener required; 3D forward / 1D wake up to any leading / trailing-stretch required; Installation 5 DN downstream of control valves possible
  • Measuring dynamics to 1 to 50, and the shortest response times from 200 ms
  • Highest accuracy in liquid, gas and steam measurement
  • Additional modes for steam energy measurement. with / without condensate reflux
  • Advanced diagnostic functions for sensor and temperature monitoring
  • Gas Calculator for natural gas measurement after AGA / GERG standards