System calibration & validation for metering systems
Additional diagnostics and monitoring to achieve optimal performance of the system
- 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
With integrated meter diagnostics and centralised health monitoring, simplified validation of KROHNE metering systems is already in place. Critical processes might nevertheless require additional periodic validation or recalibration of instrumentation. The validation provided by the experienced KROHNE engineers is for example based on diagnostic parameters, expert diagnostics systems and instrument calibration.
Re-calibration of flowmeters can be conducted in a KROHNE or third-party accredited calibration facility, depending on the type of instrument and geographical location. Uncertainty calculations can be offered for agreement with all parties involved.
Product highlights
- Periodical validation or recalibration of instrumentation
- KROHNE dedicated metering validation software
- Validations performed in compliance with (international) metrology standards
- Remote technical assistance by KROHNE experts
- Data analytics based on log data
Typical applications
- Custody transfer metering systems and allocation measurement of crude oil, natural gas and chemical or industrial gases
- Custody transfer measurement of refined products, LPG and (produced) water
- Ship, truck and tanker loading and unloading
- LACT measurements
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
Custody transfer metering systems for produced water
Metering solution for contaminated and treated water from oil wells
- Pre-installed measurement skid with flowmeters and valves
- Pre-calibrated to meet custody transfer regulations (e.g. OIML R49, MID MI-001)
- Completely designed, engineered and manufactured according to customer specifications
Related services
Consultancy & engineering for metering systems
From metrology concepts through to design and testing
- Consultancy regarding local and international metrology requirements and certifications
- Cost effective engineering concepts tailored to application and installation
- Detailed design of mechanical setup, instrumentation, E&I and software
- Site survey and feasibility studies for specific process or technical requirements
- Assistance during project execution
Start-up & commissioning for metering systems
On-site support by dedicated KROHNE engineers
- Onsite commissioning services for on- and offshore metering systems
- Consultancy during the implementation of systems using KROHNE and non-KROHNE products
- Assurance of smooth and continuous operations in the field
- Site acceptance testing (SAT) to verify the system is working according to requirements
Operation & maintenance for metering systems
Support for on-going diagnosis and system health checks
- 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
- Troubleshooting using a remote link or by an engineer on-site
Training for metering systems
Full range of workshops and seminars related to products and measurement solutions
- Basic principles of metering systems
- Individual training sessions for operational, engineering and maintenance personnel
- Customised project training and engineering background