Vortex flowmeters

For utility applications, advanced energy management and Safety Instrumented Systems (SIS)

  • Sophisticated flowmeters with integrated pressure and temperature compensation and integrated energy calculator for advanced energy measurement
  • Certified for Safety Instrumented Systems (SIS)
  • Cost-effective and robust devices for harsh process conditions and/or basic applications

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3 products

OPTISWIRL 4200

Vortex flowmeter for utility applications and energy management systems

  • For liquids, (wet) gases, saturated and superheated steam (+240°C / +464°F)
  • Integrated P+T measurement: direct output of mass, nominal flow, energy, gross/net heat
  • Flange: DN15…300 / ½…12"; wafer version: max. DN100 / 4"
  • 2-wire, 4…20 mA, HART®, FF, Profibus-PA
OPTISWIRL 5080

Vortex flowmeter for high temperature applications

  • For liquids, gases and steam up to +427°C / +800°F
  • Adaptive filtering and signal conditioning
  • Flange: DN15…300 / ¾…12", max. PN160 / ASME 1500 lb;
    Sandwich version: max. DN200 / 8"
  • 2-wire, 4…20 mA, HART®
OPTISWIRL 2100

Vortex flowmeter for basic utility applications

  • For liquids, (wet) gases, saturated and superheated steam (+240°C / +464°F)
  • Available with integrated nominal diameter reduction for a large measurement span also in pipelines with large diameters
  • Flange: DN15…300 / ½…12"; wafer version: max. DN100 / 4"
  • 2-wire, 4…20 mA, HART®7

KROHNE is a leading system provider in the field of industrial process measurement instrumentation. Employing over 4,000 people worldwide, KROHNE provides complete solutions for flow, level, pressure and temperature measurement, as well as for process analysis. In addition to these measurement devices, KROHNE offers commissioning, calibration and maintenance services.
The name KROHNE stands for innovation, reliability and high-quality products.

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