Krohne's Optiswirl 4200 vortex flowmeter

roduct Highlights

• Developed according to IEC 61508, Edition 2 (SIL-compliant)

• AVFD (Advanced Vortex Frequency Detection) for superior signal filtering

• Integrated pressure and temperature compensation

• Temperature compensation for saturated steam (standard feature)

• Integrated gross and net heat calculation for steam and hot water

• Comprehensive communication options:

  • 4...20 mA / HART®

  • Profibus PA

  • Foundation Fieldbus

• Remote version with field housing converter (up to 50 m / 164 ft cable length)

• Integrated nominal size reduction

• Measures conductive & non-conductive liquids, gases, and steam

✅ Industries

• Chemicals

• Oil & Gas

• Power Plants

• Food & Beverage

• Pharmaceuticals

• Iron, Steel & Metals

• Pulp & Paper

• Water & Wastewater

✅ Applications

• Measurement of saturated & superheated steam

• Steam boiler monitoring

• Heat metering of steam and hot water

• Measurement of industrial gas consumption

• Compressed air system monitoring

• Compressor output monitoring

• Free Air Delivery (FAD) evaluation

• SIP & CIP processes in food, beverage, and pharma

• Safety-related measurements in SIL applications (SIL 2/3)