The feature that makes this meter unique is its ability to operate correctly in a wide range of flow rates and enables precise measurement from Qmin 0,016 m3/h. This allows to replace the conventionale G1,6 - G2,5- G4 using only one meter: WG2,5S.
BLOCKER-04 G2,5 - G4 – REGULATORY ORDER 155 ET SEQ
... It is the first SMART METER with the unique electronic counter made in Italy in compliance with the Regulatory Order ARG/gas 155/08 and covered by international PATENTS.