Krohne Flow Measurement

Various flowmeters, flow controllers and accessories.


  • Complete portfolio for volume flow, mass flow, density and concentration measurement.
  • Wide selection of measuring principles.
  • For liquids, gases and steam.
  • For basic to very advanced process applications, CT measurements, hygienic applications and Safety Instrumented Systems.

Flow Controllers

  • For flow indication of conductive and non-conductive liquids.
  • Electromagnetic or mechanical.
  • Cost-effective flow indication with or without power supply.
  • For various industrial applications.

Flow Accessories

  • Flowmeter parts, flow computers, service tools and additional equipment.
  • Signal converters and flow computers.
  • Flow sensors.
  • Service tools and other accessories.

Contact us for more information.



  • For all applications with conductive liquids.
  • From basic applications to demanding flow and custody transfer (CT) measurements.
  • Designs and liner materials for various applications – from potable water to extremely adhesive, abrasive or aggressive fluids.
  • Large choice of nominal sizes up to DN3000 / 120″.

Coriolis Mass

  • For all process and custody transfer (CT) applications.
  • Mass, volume flow, density and concentration measurement of liquids and gases.
  • Secure wireless access via Bluetooth®, even in safety-related applications.
  • Maintains operation even with entrained gas of up to 100% (EGM™).


  • For process and utility applications, energy and custody transfer (CT) measurements.
  • Comprehensive portfolio for gases, liquids and steam.
  • High temperature and cryogenic versions, variants for high pressure and higher viscosities.
  • Various designs: From clamp-on devices to multipath inline flowmeters.

Variable Area

  • For simple and cost-effective flow measurement of gases or liquids without auxiliary power.
  • Glass and metal tube purgemeters for low-flow applications <DN15 / ½″.
  • Glass and metal tube process meters up to DN150 / 6″.
  • Optional electronics: limit switches, analogue outputs, digital communication.

Differential Pressure

  • For a wide range of process applications.
  • For volume, mass flow and density measurement of liquids, gases or steam.
  • With 3D linearisation of transmitter.
  • Wide range of primary elements and accessories.


  • For utility applications, advanced energy management and Safety Instrumented Systems (SIS).
  • Universal devices for liquids, gases and steam.
  • Integrated pressure and temperature compensation, integrated energy calculator.
  • Various designs: From version with reduced nominal diameter to dual device with two flow converters.

Contact us for more information.

Flow Controllers


  • For flow indication of conductive media.
  • Cost-effective flow monitoring of liquids, pastes and slurries.
  • Insertion-type devices with adjustable switching points.
  • Also for immersed applications.


  • For flow indication of conductive and non-conductive liquids.
  • Cost-effective mechanical measuring principle.
  • No power supply needed.
  • Suitable for hazardous environments.

Contact us for more information.

Flow Accessories

Primary Flow Elements

  • For flow measurement in combination with a DP flow transmitter.
  • Various designs of orifice plates, averaging pitot tubes and cone meters.
  • Standard portfolio for the most common DP flowmeter designs.
  • Testing acc. to ASME and PED, optional wet calibration with documentation.

Flow Computers

  • For custody transfer, fiscal and allocation metering.
  • For gas and liquid flow measurement, single or multi stream.
  • Easy setup and operation, e.g. with full colour graphical touch screen.
  • Digital, analogue, serial or Ethernet communication.

Service Tools

  • For on-site verification, commissioning and monitoring of field devices.
  • Usable on-site or from a control room.
  • From basic to in-depth field device verification incl. test reports.
  • Quick device commissioning, performance monitoring and checking of measuring values and parameters.

Interface Boxes for Flowmeters

  • Seamless integration into EtherNet/IP™ environments.
  • Integrated web server for easy configuration, maintenance and diagnostics.
  • Enabling flexible network topologies.

Signal Converters for Flowmeters

  • For combination with ultrasonic, electromagnetic, Corolis mass and Vortex flow sensors.
  • Basic analogue output to Profinet and other digital communication options.

Flow Sensors for Flowmeters

  • For combination with ultrasonic, electromagnetic or Coriolis mass flow signal converters.
  • Different designs and wetted materials.

Contact us for more information.