Метр биогаза поток

JBD series of the gas meter are applicable to man-made and natural gas, LPG, air, and other no corrosive gases. The technical parameters of product satisfy the “GB/T6968 -97 gas meter” requirements. The product is the ideal choice of the gas meter. Features: New design structure, advanced technology, convenient installation, accurate measurement. The shell of JBD1. 6 - SA. JBD2. 5: SA gas flow meter is made of aluminium alloy by casting. It has a good looking appearance,reasonable and compact inside structure. The design is excellent. The product is precise with small loss of pressure in measurement, and reliable. Main Technical ParametersModel JBD2.5-SA Accuracy B level Nominal flow rate Q 2.5 m3/h Maximum flow rate Qmax 4 m3/h Minimum flow rate Qmin 0.025 m3/h Maximum working pressure 10 kpa Basic difference limit When Qmin≤Q≤0.1Qmin ≤±3% When 0.1Qmax≤Q≤Qmax ≤±1.5% Pressure loss In Qmax, ≤200Pa Air tightness No leak under 10KPa Long term performance Fit the Durability Test B Level Standards GB/T696B-1997 Work Temperature -10- +40 °C ≤85%RB Gas meter joint thread M30x2 Gas meter joint center distance 130mm HS CODE: 90268000