Haushaltsgaszähler

Advantages: 1)Excellent ability of anti-reversion and anti-gas thieving, high expansibility, and can be changed into remote gas meters Or intelligent meter. 2)Mechnical print wheel displays accumulated gas content, reliable measuring Technical features: Nominal flow 1.6m3/h,2.5m3/h,4m3/h Measuring precision B Grade MWP(Maxmum Working Pressure) 10kPa Pressure Loss less than 200Pa Display resolution 0.001m3 Serive life of whole machine design ≥15years Using Standard GB/T6968-1997 Diaphragm Gas Meter JJD--577--2005 Verification and Regulation of Diaphragm Gas Meter Pressure loss curve Typical flow error curve