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Metering
5 min read
How to Evaluate Meter Accuracy for Utility Billing
A practical review checklist for accuracy class, low-flow sensitivity, pressure rating, and installation conditions.
Water meter evaluation starts with the operating range, not the brochure headline. Confirm the expected flow profile, then compare the meter class and low-flow behavior against the billing risk.
Procurement teams should request documentation for ISO 4064, OIML R49, pressure rating, temperature class, and protection level. These details make comparison easier and reduce the chance of field mismatch.
For large programs, ask for a sample review path before volume purchase. Installation context, tamper exposure, and reading workflow should be known before final specification.
Procurement teams should request documentation for ISO 4064, OIML R49, pressure rating, temperature class, and protection level. These details make comparison easier and reduce the chance of field mismatch.
For large programs, ask for a sample review path before volume purchase. Installation context, tamper exposure, and reading workflow should be known before final specification.