A collection of electromagnetic flowmeters from KROHNE

Electromagnetic flowmeters

For all applications with conductive liquids

  • From basic to demanding flow measurements, incl. custody transfer and safety-related applications (up to SIL 2/3)

  • Designs and liner materials for virtually any application – from potable water to extremely adhesive, abrasive and aggressive liquids

  • Large choice of nominal sizes up to DN3000 / 120"

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36 products
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OPTIFLUX 1400 C – Compact version
OPTICHECK technology built-in tech icon
Tech icon MPO
OPTIFLUX 1400

Electromagnetic flowmeter for dosing systems, compact skids and wireless on-site verification

  • Multi Phase Operation (MPO): Continuous measurement and stable, repeatable readings – even during major process disturbances such as gas entrainment and solids
  • Parameterisation, monitoring and verification via Bluetooth®
  • Wafer design: DN10…150 / ⅜…6"; max. PN40 / ASME Cl 300
  • Advanced OPTICHECK technology built-in diagnostics and NAMUR NE 107 status indication via colour-coded backlit display
OPTIFLUX 2400 C – Compact version with hard rubber liner
OPTICHECK technology built-in tech icon
Tech icon MPO
OPTIFLUX 2400

Electromagnetic flowmeter for advanced water and wastewater applications and wireless on-site verification

  • Integrated conductivity measurement with fast response time for monitoring water quality issues and empty pipe events
  • Multi Phase Operation (MPO): Continuous measurement and stable, repeatable readings – even during major process disturbances such as gas entrainment and solids
  • Parameterisation, monitoring and verification via Bluetooth®
  • Flange: DN25…3000 / 1…120", max. PN40 / ASME Cl 300
  • Advanced OPTICHECK technology built-in diagnostics and status indication via colour-coded backlit display
WATERFLUX 3400 C – Compact version
OPTICHECK technology built-in tech icon
Tech icon MPO
WATERFLUX 3400

Electromagnetic flowmeter for advanced water applications without straight inlet/outlet runs (0D/0D)

  • Integrated conductivity measurement with fast response time for monitoring water quality issues and empty pipe events
  • Multi Phase Operation (MPO): Continuous measurement and stable, repeatable readings – even during major process disturbances such as gas entrainment and solids
  • Parameterisation, monitoring and verification via Bluetooth®
  • Flange: DN25…600 / 1…24", max. PN40 / ASME Cl 300
  • Advanced OPTICHECK technology built-in diagnostics and status indication via colour-coded backlit display
OPTIFLUX 4400 C – Compact version of KROHNE electromagnetic flowmeter with PFA liner
OPTICHECK technology built-in tech icon
Tech icon MPO
OPTIFLUX 4400

Electromagnetic flowmeter for safety instrumented systems (SIS), advanced process applications and wireless on-site verification

  • Allows automated partial proof testing, extending proof test intervals in SIL applications
  • Multi Phase Operation (MPO): Continuous measurement and stable, repeatable readings – even during major process disturbances such as gas entrainment and solids
  • Parameterisation, monitoring and verification via Bluetooth®
  • Flange: DN2.5…3000 / ⅒…120", max. PN40 / ASME Cl 600 (higher on request)
  • Advanced OPTICHECK technology built-in diagnostics and NAMUR NE 107 status indication via colour-coded backlit display
OPTIFLUX 5400 C – Compact version with flange connection
OPTICHECK technology built-in tech icon
Tech icon MPO
OPTIFLUX 5400

Electromagnetic flowmeter for advanced process applications, master metering and wireless on-site verification

  • High accuracy meter (±0.15% of MV) with ceramic tube; suitable for aggressive and abrasive liquids and suspensions, incl. those with very high solid content, and temperatures up to +180°C / +356°F
  • Multi Phase Operation (MPO): Continuous measurement and stable, repeatable readings – even during major process disturbances such as gas entrainment and solids
  • Parameterisation, monitoring and verification via Bluetooth®
  • Flange: DN15…300 / ½…12", max. PN40 / ASME Cl 300;
    Wafer design: DN2.5...100 / ⅒...4"
  • Advanced OPTICHECK technology built-in diagnostics and NAMUR NE 107 status indication via colour-coded backlit display
OPTIFLUX 6400 C – Compact version of KROHNE electromagnetic flowmeter with hygienic DIN 11851 connection for food and beverage applications
OPTICHECK technology built-in tech icon
Tech icon MPO
OPTIFLUX 6400

Electromagnetic flowmeter for advanced hygienic applications and wireless on-site verification

  • For precise flow measurement and dosing of food and beverage products – from soft drinks and milk to fruit concentrates
  • Multi Phase Operation (MPO): Continuous measurement and stable, repeatable readings – even during major process disturbances such as gas entrainment and solids
  • Parameterisation, monitoring and verification via Bluetooth®
  • Meter size: DN2.5…150 / ⅒…6" (3A, EHEDG certified)
  • Advanced OPTICHECK technology built-in diagnostics and NAMUR NE 107 status indication via colour-coded backlit display
OPTIFLUX 1050 C Electromagnetic flowmeter – Compact version
OPTIFLUX 1050

Electromagnetic flowmeter for basic applications with conductive liquids

  • Cost-effective flow measurement of liquids (≥5 μS/cm) up to +120°C / +248°F
  • Extra isolation of electronics for use in high humidity areas
  • Wafer-style design: DN10…150 / ⅜…6", max. PN40 / ASME Cl 300
  • 4…20 mA, pulse, frequency, status, HART®, Modbus
OPTIFLUX 1100 C Electromagnetic flowmeter – Compact version
OPTIFLUX 1100

Electromagnetic flowmeter for general applications with conductive liquids

  • Economical flow measurement of liquids (≥5 μS/cm) with solid content (≤10%)
  • -25…+120°C / -13…+248°F
  • Wafer-style design: DN10…150 / ⅜…6", max. PN40 / ASME Cl 300
  • 4…20 mA, pulse, frequency, status, HART®
OPTIFLUX 1300 C Electromagnetic flowmeter – Compact version
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OPTIFLUX 1300

Electromagnetic flowmeter for OEM applications, dosing systems and compact skids

  • Economical flow measurement of liquids (≥5 μS/cm) with solid content (≤70%)
  • -25…+120°C / -13…+248°F
  • Wafer-style design: DN10…150 / ⅜…6", max. PN40 / ASME Cl 300
  • 3 x 4…20 mA, HART®, Modbus, FF, Profibus-PA/DP, PROFINET
Electromagnetic flowmeter for basic water and wastewater applications 
OPTIFLUX 2050

Electromagnetic flowmeter for basic water and wastewater applications

  • Liner materials resistant to low concentrated chemicals
  • With extra isolation of electronics for use in high humidity areas
  • Flange: DN25…1200 / 1…48", max. PN40 / ASME Cl 300
  • 4…20 mA, pulse, frequency, status, HART®, Modbus
Electromagnetic flowmeter for water and wastewater applications 
OPTIFLUX 2100

Electromagnetic flowmeter for all standard water and wastewater applications

  • Chemically resistant liner materials
  • Compact version up to IP69, remote version IP68
  • Flange: DN25…1200 / 1…48", max. PN40 / ASME Cl 300
  • 4…20 mA, pulse, frequency, status, HART®
AF-E 400 - Electromagnetic flowmeter for utility applications and industrial automation
AF-E 400

Electromagnetic flowmeter for utilities and industrial automation

  • Flow measurement of conductive liquids, e.g. coolants, cold/hot water, chemicals, etc.
  • Best-in class temperature range, accuracy, pressure drop and flow range
  • Ultra-compact design for parallel installation and tight spaces
  • 4…20 mA, pulse, frequency, Modbus, IO-Link

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