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
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.
Highlights
- 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
Typical applications
- Flow meter calibration for local metrology institutes and national metrology centres
- Calibration for large industrial customers and end-users
Related products
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, 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
- Based on ultrasonic, Coriolis, turbine or PD flowmeters
- Covering the initial design phase through to on-site commissioning and training
- Comprising flow metering skid, flow control, metering control cabinets, sampling and analyser systems, including all supervisory and validation software
Custody transfer metering systems for gases
Metering solution for natural gas
- Based on ultrasonic, Coriolis, turbine or DP flowmeters
- From initial design phase up to on-site commissioning and training
- 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 and statistical process control
- Complies with international standards and methods (ASTM D3764, ASTM D6299, OP 97-30425 etc.)
- Increased availability of gas chromatographs and critical process analysers
Related services
Consultancy & engineering for provers and master meters
From metrology and engineering concepts, through to design and quality management
- Consultancy regarding local and international metrology requirements and certifications
- Cost effective engineering concepts tailored to the application and installation
- Detailed design of mechanical setup, instrumentation, E&I and software
- Project Management and quality assurance as ISO-9001, ISO-14001 & OHSAS-18001
Start-up & commissioning for provers and master meters
On-site commissioning services for on- and offshore installations
- Consultancy during the implementation of systems with KROHNE and non-KROHNE products
- Assurance of smooth and continuous operation in the field
- Site acceptance testing (SAT) to verify the system is working according to the requirements
System calibration & validation for provers and master meters
Periodic verification and re-calibrations
- KROHNE certified validation with full audit trail
- On-site or laboratory calibration of instruments
- Adjustments according to application requirements
- Uncertainty calculations with all parties involved
- Periodical inspection, including environmental and metrological certification
Operation & maintenance for provers and master meters
Support for site engineers in analysis of diagnostics and system maintenance
- Maintenance contracts and service level agreements
- Pre-defined service rates and response times
- 24/7 Customer support and emergency helpdesk
- Periodic health checks and software updates
Training for provers and master meters
Improve metrology knowledge and associated skills
- In-depth training on metrology expertise
- Theoretical and hands-on training
- From web-based seminars to extensive on-site workshops