Natural Gas Biogas LPG Diaphragm Gas Meter Household Gas Meter

natural gas biogas lpgdiaphragm gas meterhousehold gas meterModelG1.6G2.5G4NorminalflowrateQn(m3/h)1.62.54MaximumflowrateQmax(m3/h)2.546MinimumflowrateQmin(m3/h)0.0160.0250.04StartingflowrateQst(dm3/h)355OverloadflowrateQr(m3/h)34.87.2ErrorofindicationQmin≤Q<0.1Qmax,±2%0.1Qmax≤Q≤Qmax±1.0%Cyclicvolume(dm3)1.2Maximumworkingpressure0.5barPressureabsorption(Pa)≤200DurabilityrunthemeteratQmaxfor5000hWorkingtemperaturerange-10ºC~+40ºCStoragetemperaturerange-20ºC~+60ºC
ModelG6G10G16G25G40NorminalflowrateQn(m3/h)610162540MaximumflowrateQmax(m3/h)1016254065MinimumflowrateQmin(m3/h)0.060.10.160.250.4StartingflowrateQst(dm3/h)813132032OverloadflowrateQr(m3/h)1219.2304878ErrorofindicationQmin≤Q<0.1Qmax,±2.4%0.1Qmax≤Q≤Qmax±1.2%Cyclicvolume(dm3)41020Maximumworkingpressure0.5barPressureabsorption(Pa)≤300DurabilityrunthemeteratQmaxfor5000hWorkingtemperaturerange-10ºC~+40ºCStoragetemperaturerange-20ºC~+60ºC