Calibration runs and skids

Calibration solution for liquids and gases

  • Comparable systems to those used during the manufacture of KROHNE flowmeters
  • Flexible concept, with a design tailored to the requested application range of the flow control
  • Available with calibration in accordance with national and international standards

Calibration runs and skids

Calibration solution for liquids and gases

  • Comparable systems to those used during the manufacture of KROHNE flowmeters
  • Flexible concept, with a design tailored to the requested application range of the flow control
  • Available with calibration in accordance with national and international standards

Overview

Flowmeters are usually flow calibrated in production by the manufacturer of the meter or by an independent calibration facility. KROHNE flowmeters are typically flow calibrated as part of the production process. To enable this KROHNE has a series of calibration rigs in each of its production facilities. Based on the knowledge of these in-house designed calibration rigs, KROHNE offers similarly designed solutions to its customers.

In recent years KROHNE has supplied flow calibration runs and skids for water, air and oil products to several customers. Also a world class high pressure natural gas calibration facility has been fully upgraded by KROHNE. The KROHNE scope of supply includes the full design, from concept through to operator training and certification. The SynEnergy process visualisation software by KROHNE provides the operator HMI, as well as performance monitoring of the instrumentation, and supervision of all diagnostic parameters.

  • Nearly 100 years of experience with flowmeter calibration
  • Available with calibration in accordance with national and international standards
  • Maximises the diagnostic capabilities of the master meters
  • KROHNE complete project support covers from fundamental design through to commissioning and operator training

Related products

OPTIMASS 6400

Coriolis mass flowmeter for advanced process applications

  • High accuracy (±0.05% flat), for cryogenic to high temperature 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, EtherNet/IP™, Bluetooth®

OPTIMASS 2400

Coriolis mass flowmeter for highest capacity bulk measurement

  • For gases and liquids up to 4,600 t/h; maintains operation over a wide range of gas fractions and complex flow conditions (EGMTM)
  • CT: OIML R117, MI-005, MI-002; API and AGA compliant
  • Flange: DN100…400 / 4…16", max. PN160 / ASME Cl 1500
  • 3 x 4…20 mA, HART®7, Modbus, FF, Profibus-PA/DP, PROFINET, EtherNet/IP™, Bluetooth®

OPTIMASS 7400

Coriolis mass flowmeter for advanced process applications

  • High accuracy (±0.1%), for viscous, aggressive or shear-sensitive media; maintains operation over a wide range of gas fractions and complex flow conditions (EGMTM)
  • CT: OIML R117, MI-005; API; hygienic certifications
  • Flange: DN10…100 / ½…4", max. PN100 / ASME Cl 600; others
  • 3 x 4…20 mA, HART®7, Modbus, FF, Profibus-PA/DP, PROFINET, EtherNet/IP™, Bluetooth®

ALTOSONIC V12

Ultrasonic flowmeter for custody transfer (CT) measurement of gases

  • 12-chord meter, for high accuracy flow metering of natural gas
  • CT: OIML R137 (class 0.5), MI-002, AGA9 etc.
  • Many variants, extensive CBM diagnostics free of charge
  • Flange: DN100…1600 / 4…64"; max. PN450 / ASME Cl 2500

ALTOSONIC 5

Ultrasonic flowmeter for custody transfer (CT) measurement in upstream and midstream applications

  • Multipath inline meter for crudes, refined products, cryogenic media and chemicals
  • CT: OIML R117, API compliant
  • Flange: 4…24"; max. ASME Cl 600
  • -200…+250°C / -328…+482°F

SUMMIT 8800

Flow computer for custody transfer (CT) measurement

  • Cost effective solution due to modular hard- and software design
  • Full colour graphical touch screen for maximum process transparency
  • Easy operator access enabling time efficient maintenance
  • Automatic Performance Monitoring extends recalibration interval

OPTIBAR PM 5060

Pressure transmitter for process pressure and level applications

  • Rugged design with fully welded metallic diaphragm suited to high pressure ranges and hygienic requirements
  • 100 mbar…1000 bar / 1.45…14500 psi
  • Various threads, flanges, aseptic and other connections
  • 2-wire 4…20 mA/HART®, FF, Profibus-PA, Bluetooth®

Related solutions

Custody transfer metering systems for crude oil and refined products

Metering solution for liquids

  • Straight tube Coriolis and ultrasonic flowmeters to minimise pressure drop
  • Systems with mobile or integrated master meters, uni- & bi-directional ball provers or small volume provers
  • Comprising flow metering skid, flow balancing, metering control cabinets, sampling and analyser systems, including all supervisory and validation software

Custody transfer metering systems for gases

Metering solution for gases

  • Possibility for two ultrasonic flowmeters with different path configurations mounted flange-to flange to avoid common mode errors
  • SUMMIT flow computer and SynEnergy supervisory software for gas measurement.
  • Comprising flow metering skid, metering control cabinets, sampling and analyser systems, and all supervisory and validation software

Custody transfer metering systems for LNG

Metering solution for liquefied natural gas

  • Based on ultrasonic or Coriolis cryogenic flow meters
  • From large scale ship (un)loading to bunkering and truck loading
  • Comprising flow metering skid, metering control cabinets, sampling and analyser systems, and all supervisory and validation software

Supervisory control cabinets

Complete solution for process control

  • Provides control of the metering system, including validation of field instrumentation
  • Installed in a safe area, typically in a control room or dedicated building
  • Supplied in combination with new metering systems, or for an upgrade to existing systems

Modular flow control and data transfer cabinets

Basic flow control solution

  • Cost effective, modular metering control solution
  • Based on the SUMMIT 8800 flow computer
  • Installed in a safe area, typically in a control room

Flow computing

Flow computer solution for the visualisation of measurements

  • Graphical representation of all measurements
  • Fully pre-configured and tested according to customer requirements
  • Different liquid and gas streams measured and displayed on a single flow computer

Metering houses and shelters

Turnkey housing solution for the installation of electronic systems and cabinets on-site

  • A safe area for the installation of electronic equipment and cabinets
  • Integrated HVAC system where required
  • Local operator supervisory work station can be included

SynEnergy Supervisory and visualisation software

Solution for continuous process monitoring and reporting

  • HMI/SCADA software for measurement solutions
  • State of the art HTML5 secure web technology
  • Optimisation of operation results due to predictive maintenance
  • Easy integration into existing DCS and ERP networks

CalSys Analyser Management software

Solution for analyser management and data acquisition (AMADAS)

  • Effective performance monitoring of quality measurement instruments (QMI)
  • Automated analyser validation, statistical process control and increased availability of critical process analysers
  • Complies with international standards and methods (ASTM D3764, ASTM D6299, OP 97-30425 etc.)
  • Versatile accessibility via remote system access
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