Vortex Flowmeter

More About Vortex Flowmeter -

• Product Description -

  • Measurement Principle: Vortex Shedding (von Kármán effect)
  • Wide media compatibility – suitable for liquids, gases, and saturated/superheated steam
  • Integrated temperature & pressure sensors for mass and energy flow compensation (optional)
  • No moving parts – high reliability and minimal maintenance
  • Excellent long-term stability without frequent recalibration
  • Bidirectional flow measurement available for specific models
  • Digital LCD display for flow rate, totalizer, and diagnostics
  • Communication interfaces: Modbus, HART, Profibus, Pulse, 4–20 mA, Foundation Fieldbus
  • Compact or remote electronics for flexible installation
  • Explosion-proof options for hazardous areas

  Parameter	Specification
  Pipe Size Range	DN15 to DN600
  Flow Velocity Range	0.5 to 10 m/s (liquids); 5 to 70 m/s (gases)
  Accuracy	±0.75% of reading (liquids); ±1% (gases/steam)
  Repeatability	±0.2%
  Process Temperature	-40°C to +400°C (sensor dependent)
  Operating Pressure	Up to 100 bar (model & flange rating dependent)
  Medium Types	Steam, air, nitrogen, water, chemical fluids, etc.
  Power Supply	85–265V AC or 18–36V DC
  Output Signals	4–20 mA, Pulse, Modbus, HART, Profibus
  Ingress Protection	IP65 / IP67 / IP68 (sensor dependent)
  Body Materials	SS304, SS316L, PTFE-lined, and custom alloys
  Certifications	CE, ISO 9001, ATEX, IECEx
  Ambient Conditions	-20°C to +60°C, 0–95% RH (non-condensing)