In the Czech Republic, water meters are measuring instruments that are subject to type approval and verification.

Draft Measure of a General Nature No: 0111-OOP-C035-26 laying down metrological and technical requirements for specified measuring instruments, including test methods for type approval, verification and checking of specified measuring instruments:

‘instruments measuring water flow quantity’ – water meters

The regulation lays down the metrological and technical requirements for these specified measuring instruments, including the test methods for type approval and verification of specified measuring instruments – water meters.

Keywords:
measuring instrument, water meter, measuring water flow quantity in closed profiles