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

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

Overview

Typical metering systems can have an impressive metering skid with piping, instrumentation and valves. The brain of the metering system is however the supervisory control system that is usually installed in the safe area control room. Metering control cabinets include items such as flow computers, Supervisory PCs, PLCs, UPS systems, barriers, switches and fuses. For large installations all equipment in the metering control cabinet can be installed in a fully redundant mode, with flow computers in standby or hot-standby.

KROHNE supplies supervisory control cabinets as a major part of the delivery of a new flow metering system or for upgrades to existing systems where the metering control cabinet would be connected to existing field instrumentation. The KROHNE expertise covers the entire design and manufacturing process. It is starting with a functional design specification, through detailed design, manufacturing and testing, up to commissioning in the field and training of the operators.

Combining the metering control cabinet with KROHNE instrumentation gives a seamless integration. Many systems have also been supplied that communicate with 3rd party instrumentation. After installation, KROHNE metering systems are supported by one of the local offices or agents that are available in over 100 countries.

Product features and options depend on device configuration: Contact us to make sure that your preferred functionality can be combined in one device.

  • In-house design, manufacturing and testing
  • Supervisory control systems are supplied fully wired, preconfigured and tested
  • Engineered to customer specification with customer preferred brands
  • In-house expertise to discuss custody transfer approvals with local metrology offices
  • Single source responsibility for flow metering skid, metering control cabinets, sampling and analyser systems, plus all supervisory and validation software

Related products

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

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

Sampling systems

Automatic sampling solution for liquid hydrocarbons

  • Sampling systems for stand-alone use, or integrated into the flow metering systems
  • In-house design, manufacturing, commissioning and testing
  • Fully assembled and tested prior to shipping
  • Engineered solution to meet any special project specifications

Analyser houses and shelters

Analyser solution for crude oil, refined products and natural gas

  • Quality measurements of crude oil, refined products and natural gas
  • Supplied with new metering systems, or as a stand-alone upgrade to existing systems
  • Engineered solutions based on customer preferred brands

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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