Flow‑through type vibrational relative gas density transducers; Measuring instruments (ICS 17.040.30).

Draft General Measure No 0111-OOP-C068-17 laying down the metrological and technical requirements for legally controlled measuring instruments, including testing methods for type approval and verification of the following legally controlled measuring instruments: flow-through type vibrational relative gas density transducers (14 page(s), in Czech; 14 page(s), in English)

Flow-through vibrational relative density transducers are placed on the market and put into use in the Czech Republic as legally controlled measuring instruments following type approval and initial verification pursuant to Act No 505/1990 on metrology, as amended. This notified legislation concerns national metrology regulation through type approval and verification of measuring instruments used as components of instruments and systems for measuring the flow volume of fluids.