广州欧冠机电设备有限公司销售美国Dwyer数显压差表产品名称:DM-1100系列数显压差表产品型号:DM-1100系列24V电源或电池供电，LCD液晶显示，八种英制、公制单位可供选择特性四个按键操作更简化了压差表的设定和操作。介质:Airandnon-combustible,compatiblegases.接液材质:C***ultfactory.外壳:Glassfilledplastic.精度:&plu***n;1%F.S.includinglinearity,hysteresisandrepeatability.温度范围:0to140°F(-18to60°C).稳定性:&plu***n;1%F.S.peryear.热效应:&plu***n;0.09%F.S./°F(&plu***n;0.15%F.S./°C).显示:4-digitLCD(Digits:0.60"Hx0.33"W).显示更新:0.5second(dampingsetto1).压力范围:Ranges≤10"w.c.plusallbi-directionalranges=2psi;Ranges>10"w.c.=11psi.电源:9to24VDCwithbatteryback-uporstandalonebattery.电池:9Valkalinebattery(Duracell?PC1604orequivalent).StandAloneBatteryServiceLife:9months(typical)atambienttemperaturesof32to104°F(0to40°C)andtheDisplayUpdatesetto10minutes.Batterymaylastuptofourtimeslongerwhenusinglithium-basedbattery.电流消耗:10mAmaximum.电源连接:Removableterminalblockfor16to26AWG.尺寸:4-3/4"diameterx2.6"diameter.接口:1/8"(3mm)I.D.tubing.封装:NEMA4X)