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RVL In-line Plastic Vortex Flow Meter :: Liquid

RVL In-line Plastic Vortex Flow Meter :: Liquid

RVL In-line Plastic Vortex Flow Meter :: corrosive and caustic Liquids

The RVL series meter utilizes vortex-shedding technology to provide a repeatable flow measurement accurate to ±1 percent 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 two-wire (4-20 mA) or three-wire (0…5 Volt DC or pulse) transmitter, 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 RVL is perfect for aggressive or easily contaminated fluid. Applications range from ultra-pure water to highly corrosive chemicals and slurries. Units may be re-calibrated and the meter output span reprogrammed in the field


► Semiconductor equipment
► Low viscosity slurry
► Chemical processing
► DI water: semiconductor, institutional
► DI water skids
► Water/wastewater
► Pharmaceutical


  • Measured                                             Aggressive Liquids (of low viscosity)
  • Accuracy                                              ±1% OFS
  • Repeatability                                        ±2.5% of actual flow
  • Process Temperature Max                  See data sheet - based on material and operating pressure
  • Operating Pressure                             See data sheet - based on material and operating temperature
  • Input Power                                         13 to 30 VDC
  • Signal Output                                       4-20 mA, 0-5V DC and Pulse output
  • Maximum Viscosity                              Butt, NPT, Flare, Wafer (See data sheet for options)
  • Enclosure                                             IP66


  • All Plastic Construction (Options of: PVC, PVDF, CPVC and Polypropylene)
  • Multi-output Signal module built-in to the IP66 head,  protected against aggressive liquid environment

Specification Datasheet

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