gas meter

Name Specification Flow Scope Meter Model Qn Qmax Qmin J2.5 2.5m³/h 4.0m³/h 0.025m³/h Precision Flow Scope Error Limit 0.1Qmax≤Q≤Qmax ±1.5% Qmin≤Q≤0.1Qmax ±3% Revolving Capacity 1.2d m³ Maximum Working Pressure 50KPa Gross Pressure Loss ≤120Pa Minimum Volume Of Counter 0.2 d m³ Maximum Volume Of Counter 99999.999 d m³ Working Temperature Range -10 50 Storage Temperature Range -20 60 Duration Meet International Standards Direction of inlet and outlet Left/Right Distance between air inlet and outlet 130mm/110mm/Customer required Screw dimension M30 or customer required Applicable Scope Natural gas/Coal gas/Liquefied petroleum gas/ Marsh gas Airproof pressure Input 1.5 Pmax about 3 minutes, it doesn’t leak. Type of IC Card 88SC102 logic card with code Method of power supply 4Pcs AA exterior alkaline batteries