ULB-3型船用雙色玻璃板液位計(jì) MARINE FLAT TYPE GLASS LEVEL GAUGE ◆概述 GENERAL ULB-3型船用雙色玻璃板液位計(jì)適用于艦船及其它工業(yè)設(shè)備中對(duì)艙柜內(nèi)介質(zhì)的液位進(jìn)行測(cè)量。 ULB-3 type marine flat type glass level gauge is used to measure level of the tank in ship.other industrial instrument . ◆技術(shù)參數(shù) TECHNICAL SPECIFICATION 中心距長(zhǎng)度L（可選）Center to center length L(mm)(玻璃板數(shù)量（塊）Glass plate No) ULB-3A L=360(1塊）L=650(2塊）L=940(3塊）L=1230(4塊） ULB-3B L=1520(5塊）L=1810(6塊）L=2100(7塊）L=2390(8塊）L=2680(9塊）L=2970(10塊） L=3260(11塊）L=3550(12塊）L=3840(13塊）L=4130(14塊）L=4420(15塊）L=4710(16塊） 公稱壓力 Nominal pressure：0.2MPa 試驗(yàn)壓力 Test pressure:0.5MPa 工作溫度 Working temoerature:0-80℃ 適用介質(zhì)suitable medium：水或閃點(diǎn)大于65°的油water.oil flash point is greater than 65 degrees 材料Material Science:自閉閥-銅合金,主體-304/Q235A,玻璃板-硼硅玻璃 Self-ciosing Valve-copper alloy,Body-304/Q235A,Glass plate-Boron sililcon glass