VNOZ Pty Ltd (originally Gas Measurement Solutions P/L) is a West Australian company specialising in all aspects of Metrology for the process industry.

  • Nozzles, Venturi nozzles, ISA 1932 nozzles, sonic (critical) nozzles, classical Venturi and orifice plates
  • Uncertainty Analysis coupled with flow meter sizing & selection
  • Metrology Design validation
  • Standards compliance and auditing
  • Calibration (AVT) procedures and work instructions
  • Training & competency assessment
  • Measurement Management System (MMS) development

To help our clients deliver:

  • Fiscal Excellence
  • Allocation Expertise (inc. Mass Balancing)
  • Emissions Monitoring
  • Operational Efficiency
  • Optimised Measurement Maintenance