RIF300 Vortex flowmeters.

RIF300 Vortex flowmeters for gas, steam and liquids. Flow rates up to 1,840 m³/h.

RIF300 Vortex flowmeters for gas, steam and liquids. Flow rates up to 1,840 m³/h.
Misuratore di portata Vortex Riels®
RIF120 Vortex
RIF120 Vortex
Misuratore di portata Vortex Riels®
Measuring principe vortex
Measuring range 0,45÷1,840 m³/h as a function of the liquid and of the diameters
Output signal current 4÷20mA/MODBUS RS485
Process connection from DN15 to DN300
Materials body stainless steel AISI316
Temperature up to 250°C - Pressure up to 16 bar
Price from € 680,00
Variable depending on the configuration

The RIELS RIF300 vortex flowmeter provides an accurate measure of volumetric flow rate and mass of steam, gas and liquid electrically conductive and non-conductive.
In the version for the gas and steam Vortex RIF300 has a temperature sensor and integrated pressure to compensate for the flow measurement.

The RIF300 vortex meter is available in two versions: with flange (DN15 to DN300) and sandwich (DN15 to DN100).
The flanged version is also available twice converter.

  • Chemical 
  • Petrochemical
  • Oil & Gas
  • Power plants (air, heating, cooling, chilling)
  • Food & Beverage (pharmaceutical, sugar refineries, dairies, breweries, production of soft drinks
  • Refining
  • Water & waste water 
  • All devices have  2-wire technology and HART communication
  • Temperature compensation for saturated steam as standard feature
  • Integrated temperature and pressure measurement anabling direct compensation of density
  • Pressure, temperature and flow can be read at a single point. No additional installation of pressure and temperature sensors
  • Direct measurement of energy or energy consumption
  • Optimum process reliability thanks to Intelligent Signal Processing (ISP) - stable readings, free of external perturbations
  • Fully welded stainless steel construction with high corrosion, pressure and temperature resistance
  • Maintenance-free sensor design
  • Ready to use due to plug & play feature. No additional cabling work
  • Minimal pressure drop
  • Compact or remote design
  • Pressure and temperature compensation for fluctuating volume flows
  • Measurement of comsumption in compressed air system
  • No risk of deposits or damage (sensor in the turbolent area)
  • All units parameterized prior to delivery

Technical Characteristics

Measuring principle:
    • Vortex
    Measuring range / adjustment:
      • 0.45÷1'840 [m³/h]
        [up to the medium and the diameter]
      Precision Class:
        • From ±0.75% to ±2.50% VFS [up to the medium]
        Outputs available:
          • Frequency
          • 4÷20 [mA]
          • Frequency
          • RS485 Modbus
          Operating temperature:
            • -40÷+250 [°C]
            Pressure max:
              • 16 [Bar]
              Process connection:
                • Flanged: DN15÷DN300
                  Sandwitch: DN15÷DN100
                Materials in contact with the media:
                  • Stainless steel AISI 304
                  Degree of protection:
                    • IP65
                      • EC Declaration of Conformity