Flow Meter

FV-200-Series Plastic Vortex Flow Meter for Corrosive Liquids

The FV-200 Series Flow Meter utilizes vortex-shedding technology to provide a repeatable flow measurement accurate to 1% of full scale. The meter has no moving parts, and any potential for fluid contamination is eliminated by the meter’s corrosion-resistant all plastic construction. The meter includes a compact 2-wire (4 to 20 mA) or 3-wire pulse transmitter (optional), contained within a conveniently replaceable plug-in electronics module. All electronics are housed in a corrosion-resistant enclosure. Unlike meters containing metal or moving parts, the FV-200 is perfect for aggressive or easily contaminated fluids. Applications range from ultra-pure water to highly corrosive chemicals and slurries.

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Feature

  • No Moving Parts
  • Corrosion Resistant
  • 6 to 51 mm (1.4 to 2′) Sizes
  • High-Temperature Option Available

Specifications

  • Measured: Liquids
  • Connection: ½ to 2 NPT thread
  • Wetted Material: PVC, CPVC, or PVDF depending on model number
  • Turndown Ratio: 12.1 (except ¼” meter size; 8.1)
  • Accuracy: ±1% of full scale, 4 to 20 mA or ±2% of full scale, frequency pulse (“-P” option)
  • Repeatability: ±0.25% actual flow
  • Output Signal: 4 to 20 mA or frequency pulse (source-sink driver; 1A source/ 1.5A sink; typical output resistance 10?)
  • Power Supply: 13 to 30 Vdc
  • Enclosure: NEMA 4X (IP 66)
  • Response Time: 2 seconds minimum, step change in flow

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