OIML R 49
Water Meter Test & Verification Bench
Water meter verification platform for configurable line sizes, reference methods and automated reporting.
TECHNICAL BASIS
Proposed system concept
Final configuration is selected after confirming DUT range/class, verification procedure, throughput, utilities and automation requirements.
Applicable recommendationOIML R 49
Reference-system targetReference-system target typically ≤0.20–0.30%
Working methodMaster meter and/or gravimetric comparison
SYSTEM ELEMENTS
Typical components
These elements are based on the brochure concept and are finalized project-by-project.
Storage tank and VFD pumping
Multiple DUT stations
Reference/master meter
Pressure & temperature measurement
PLC/HMI and automatic reporting