Main technical parameter ■ Accuracy:±0.3% ■ Delivery Rate:5~50L/min 5~90L/min 5~ 120L/min 5~180L/min 5~250L/min 5~500L/min ■ Vacuum Of Pump Inlet: ≥0.06Mpa ■ Register Range :0.00~999999.99L ■ Totalizer Range:0.00~9999999999.99L ■ Presetting Range:1.00~99999L ■ Power Supply:AC380V±20% (50±1)Hz (60±1)Hz AC220V±20% (50±1)Hz (60±1)Hz DC12V±1 DC24V±1 OPTI0NAL Ex-proof Motor:0.75Kw ,1.0 Kw Ambient Temperature :-40℃~+55℃ |