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		SPECIFICATION: Case: Steel and independent measuring unit Diaphragm type gas meter Maximum flow-rate (Qmax): 3.0 m3/h Minimum flow-rate (Qmin): 0.016m3/h Total pressure absorption:≤150 Pa Operation pressure range: 0.5～30 kPa Cyclic volume:1.2 l/rev. Permissible error: Qmin≤Q<0.1Qmax ± 3% 0.1Qmax≤Q≤Qmax ±1.5% Accuracy: ±0.5% or less Min. recording reading: 0.2 dm3 Max. recording reading: 99999.999 m3 Operation ambient temperature: -20～+40 ℃ Service life: ≥10years Storage temperature: -20～+50℃ Central distance: 130 mm Connection thread: W36.3∮11.5 T/IN Dimension: H225xW195xD170 mm Weight: 2.00 kg Surface: Polyester powder plastics coating (gray) Note: Printed index cover of polycarbonate Anti-Reverse Function Material of diaphragm: Rubber Leak testing pressure: 0.12kg/cm2 For NG, with Tangent assembly and Exchange gear acceptable, the calibration under 0.5%
EGE-3MECHANICAL STEEL CASE GAS METERS