OPTIMASS 6400

Coriolis mass flowmeter for advanced process applications

  • High accuracy (±0.05% flat), for cryogenic to HT media (-200…+400°C / -328…+752°F); maintains operation over a wide range of gas fractions and complex flow conditions (EGMTM)
  • SIL 2/3; CT: OIML R117, R137, MI-005, MI-002; API, AGA; hygienic certifications
  • Flange: DN10…300 / ½…12", max. PN 160 / ASME Cl 1500
  • 3 x 4…20 mA, HART®7, Modbus, FF, Profibus-PA/DP, PROFINET, Bluetooth®
  • Icon/Logo for EGM Entrained Gas Management

OPTIMASS 6400 C – Compact version with flange

OPTIMASS 6400 C Coriolis mass flowmeter – Compact version with flange

The OPTIMASS 6400 is the standard high performance Coriolis mass flowmeter for the process industry. The twin bent tube meter offers superior performance and high accuracy in virtually any application: From process control in (petro)chemical applications to concentration measurements in the food and beverage industry to custody transfer filling and transport measurements in the oil and gas industry. Its high-end options also make the OPTIMASS 6400 the optimum device for cryogenic media like Liquefied Natural Gas (LNG) with temperatures down to -200°C / -328°F as well as applications involving high operating temperatures (up to 400°C / 752°F) or pressures (up to 200 barg / 2900 psig).

The OPTIMASS 6400 features Entrained Gas Management (EGMTM) for liquid applications and thus maintains operation even with entrained gas of up to 100%. The meter has various approvals for hazardous areas and is also suitable for use in Safety Instrumented Systems (SIL 2/3). It comes with extensive diagnostic functions (NE 107) and various digital communication options. Via the OPTICHECK Flow Mobile app all device settings can be managed on-site via a secure Bluetooth® connection. In this way, a variety of commissioning tasks, e.g. zero calibration or configuration of diagnostics, can be done wirelessly.

Product highlights

  • Twin bent tube design
  • Entrained Gas Management (EGMTM): maintains operation with air or gas entrainments in the medium
  • The only Coriolis mass flowmeter on the market allowing secure wireless access via Bluetooth® or remotely via HART® in safety-related applications
  • Device commissioning, verification, diagnostics and monitoring via a secure wireless Bluetooth® connection (<20 m / 65.6 ft)
  • SIL 2/3 certification acc. to IEC 61508-2010, up to DN200 / 8″
  • Partial proof test possible with PTC (Proof Test Coverage) of up to 82%
  • Fast and completely digital signal processing
  • Integrated temperature measurement
  • Optimised flow splitter for minimum pressure loss
  • High accuracy mass, density and volume flow measurement (optional ±0.05% of MV)
  • Highest OIML accuracy class of 0.3 for custody transfer (CT)
  • Extensive sensor and process diagnostics (incl. NE 107)
  • Available in three different sensor materials (incl. Duplex and alloy 22)
  • Many options (heat tracing, purge port etc.)
  • Self draining when mounted vertically
  • No crosstalk: resistant to installation and process effects
  • On-site verification of flowmeter with OPTICHECK service tool possible

Typical applications

General

  • Liquids with transient gas entrainment
  • Cryogenic or high temperatures (-200…+400°C /-328…+752°F)
  • Super critical gases
  • Custody transfer (CT)
  • Safety Instrumented Systems (SIL 2/3)

Chemical and other process industries

  • Concentration and density measurement
  • Bulk loading
  • Batching and blending to reactors
  • Hydrocarbon cracking

Oil and gas industry

  • Metering skids, bulk loading, pipeline transfer
  • "Bypass" density measurement
  • Liquefied Natural Gas (LNG)
  • Bulk loading
  • In-line density measurement
  • Multiphase measurement in upstream applications

Food and beverage industry

  • Batching, dosing, filling
  • Mass flow measurement of ice cream and milk (e.g. at the raw milk reception)
  • Measurement of flow, density, specific gravity in brewing processes
  • Dosing of hop extract
  • Measurement of Brix, density and flow in fruit juices
  • Dosing of natural oils, grease, vegetables (e.g. spinach) etc.
  • CO2 injection in soft drink production

Pharmaceutical industry

  • Batching, dosing, filling
  • Solvent extraction

Marine industry

  • Bunkering and fuel consumption measurement

Pulp and paper industry

  • Additives, bleaches and colourants
  • Crystallising, solidifying and cryogenic products

Product variants

OPTIMASS 6400 C Food
  • Icon/Logo for EGM Entrained Gas Management

OPTIMASS 6400
Food & Beverage version

Coriolis mass flowmeter for advanced food and beverage applications

  • High accuracy mass flow and concentration measurement in advanced dosing applications and process control
  • With Entrained Gas Management (EGM™) for applications with aerated products (e.g ice cream, dairy products etc.)
  • Also suitable for dosing of gases or cryogenic media (e.g in carbonation or food freezing processes)
  • FDA, EC1935/2004 conform; 3A, EHEDG certified
OPTIMASS 6400 F Stainless steel version
  • Icon/Logo for EGM Entrained Gas Management

OPTIMASS 6400
Marine version

Coriolis mass flowmeter for advanced ship fuel applications in the marine industry

Accessories for this product

OPTICHECK Master

Handheld for in-depth verification, device commissioning and monitoring

  • On-site performance check and verification (level 0,1,2) without process interruption
  • Convenient commissioning of field devices, e.g. zero calibration
  • Detailed reports for proof test documentation of safety loops acc. to IEC 61508/61511, and for quality management systems (ISO 9001)

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OPTICHECK DTM

DTM for advanced device verification and commissioning

  • Usable with any FDT frame application from the control room or on site
  • Advanced verification (level 0,1) without process interruption
  • Detailed reports for proof test documentation of safety loops acc. to IEC 61508/61511, and for quality management systems (ISO 9001)

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OPTICHECK Mobile

Mobile app for wireless device commissioning, verification and monitoring

  • Wireless commissioning and device parametrisation via secure Bluetooth connection
  • Verification without measurement interruption
  • Monitoring of meter performance and application parameters
  • Free download for iOS and Android

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Applications

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