Water meters
For Water meters, annex is Annex III (MI-001); condition is Q1 ≤ Q < Q2; maximum permissible error is ± 5 %, recorded from its source on 2026-08-05; source re-checked 2026-09-15.
- Instrument type
- Water meters
- Annex
- Annex III (MI-001)
- Condition
- Q1 ≤ Q < Q2 our reading
- Maximum permissible error
- ± 5 %
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
The MPE, positive or negative, on volumes delivered at flowrates between the minimum flowrate (Q1) and the transitional flowrate (Q2) (excluded) is 5 % for water having any temperature.
— eur-lex.europa.eu, retrieved 2026-08-05
Source
- eur-lex.europa.euhttps://eur-lex.europa.eu/legal-content/EN/TXT/HTML/?uri=CELEX:32014L0032