Mass Flowmeters – OPTIMASS 2000

Sensor for bulk mass flow

OPTIMASS 2400 S400 Four Tube Meter and OPTIMASS 2400 with EGM™
OPTIMASS 2400 S400 Four Tube Meter and OPTIMASS 2400 with EGM™
  • Large diameter for bulk measurement
  • Stainless steel measuring tubes (NACE compliant)
  • Super Duplex option offering a maximum operating pressure of 180 barg / 2610 psig
  • Custody transfer of liquids and gases according to MID & OIML and API & AGA compliant

Whilst the OPTIMASS 2000 has been developed to meet the demanding custody transfer requirements of the Oil & Gas industry, it is well suited to bulk measurement in many applications. The option of Super Duplex (UNS S32750) provides a maximum operating pressure of 180 barg / 2610 psig.

The newly launched OPTIMASS 2000 S400 meter with the innovative four straight tube design is with a max. flowrate of 4 600 t/h / 169 000 lb/min the highest capacity Coriolis mass flowmeter in the world.

A high level of performance makes the OPTIMASS 2000 suitable for the bulk measurement of petroleum and oil as well as products like syrup, molasses and raw chemicals.

Combined with the power of the MFC 400, the OPTIMASS 2000 will provide accurate measurement of volume, mass density and concentration (including Net Oil & Water Cut).

OPTIMASS 2400 with EGM™ (Entrained Gas Management): the meter maintains operation over a wide range of gas fractions and complex flow conditions.


  • Innovative multiple straight measuring tube design with large tube size provides high flow rate capacity
  • Easily drained and easy to clean
  • Optional heating jacket
  • High accuracy for custody transfer
  • Optimised flow splitter for minimum pressure loss
  • Super Duplex option for operating pressures up to 180 barg / 2610 psig
  • Secondary containment up to 150 barg / 2175 psig


  • Marine
  • Oil & Gas
  • Petrochemical
  • Chemical
  • Food & Beverage
  • Wastewater


  • Bulk loading/unloading
  • Custody transfer for volume and mass
  • High volume
  • Bunkering
  • Metering skids
  • Leak detection
  • Pipeline transfer