Vortex Flow Meters

จุดเด่นของ Metal Tube Variable Area Meter

  • Suitable for a wide variety of applications with steam, gas, and liquid medias
  • No moving parts and no leak paths; no o-ring or graph oil seals to wear, fail or leak
  • Two independent sensors , allowing for better signal amplification and noise reduction
  • Error messages displayed for or erratic flows and flows outside of calibrated ranges
  • Field calibration possible with integral or remote electronics and keypad
  • True 2-wire 4-20 mA interface
  • Wide measuring range, turn-down ratio of 30:1
  • Insertion meters can be installed vertically, horizontally or in angled pipelines
  • Can measure at Reynolds Numbers ranging from 10,000 to 7,000,000
  • Weather proof multi-pole connector for power, signal and serial interface
  • ALVTN (insertion) can be hot-tapped with ball valve and retractable assembly
  • ALVTN (inline) can have reduced flow body for lower flows (see drawings) than standard sizes
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