电流表特性：精度：1.5级环境温度范围：-25℃- +55℃外壳防护：按IP42/52耐振动：0.7g前面板尺寸：96x96mm,72x72mm,48x48mm,240x240mm,190x190mm仪表偏转角：90° 240°仪表标度尺：白色底黑色刻度如需设定值可划红线。仪表安装：用二个对角支架固定电流表量限可定做+ - 刻度  电流表产品分类 :产品型号展开角外型尺寸(A×B×C)开孔尺寸(mm)重量(kg)备注Q144-ZC240°144×144×80138+0.5×138+0.51.2Q96-ZC96×96×8092+0.5×92+0.50.4Q72-ZC72×72×8068+0.5×68+0.50.3Q144-ZC-G144×144×80138+0.5×138+0.51.2带背光Q96-ZC-G96×96×8092+0.5×92+0.50.4Q72-ZC-G72×72×8068+0.5×68+0.50.3Q144-ZCA144×144×80138+0.5×138+0.51.2带报警Q96-ZCA96×96×8092+0.5×92+0.50.4Q72-ZCA72×72×8068+0.5×68+0.50.3Q144-ZCO144×144×80138+0.5×138+0.51.2带4~20mA隔离输出Q96-ZCO96×96×8092+0.5×92+0.50.4Q72-ZCO72×72×8068+0.5×68+0.50.3Q144-BC90°144×144×80138+0.5×138+0.51.2Q96-BC96×96×8092+0.5×92+0.50.3Q72-BC72×72×8068+0.5×68+0.50.25Q48-BC48×48×5644+0.5×44+0.50.15Q96D-BC96×96×8092+0.5×92+0.50.7双路直流表Q144-BC-G144×144×80138+0.5×138+0.51.2带背光Q96-BC-G96×96×8092+0.5×92+0.50.3Q72-BC-G72×72×8068+0.5×68+0.50.25Q96D-BC-G48×48×5668+0.5×68+0.50.15双路直流表带背光Q190D-BC190×240×80184+0.5×184+0.51.45双路直流表带背光(挖泥船产量表）Q240D-BC240×240×80228+0.5×228+0.52Q144-BCA144×144×80138+0.5×138+0.51.2带报警Q96-BCA96×96×8092+0.5×92+0.50.3Q72-BCA72×72×8068+0.5×68+0.50.25Q144-BCO144×144×80138+0.5×138+0.51.2带4~20mA隔离输出Q96-BCO96×96×8092+0.5×92+0.50.3Q72-BCO72×72×8068+0.5×68+0.50.25Q96H-BC槽型96×48×13096+0.5×45+0.50.35槽型Q96H-BC-G96×48×13096+0.5×45+0.50.35槽型带背光 电流表测量范围：见下表配75mA外附分流器接入mVVmAAAKA0-2000-10-1000-0.50-750-10-100-10-3000-30-1500-10-1000-20-150-1.50-5000-50-3000-20-1500-30-200-20-6000-7.50-3500-30-2000-50-300-30-100-5000-50-3000-500-40-150-6000-150-5000-750-4.50-200-7000-200-6000-1000-50-300-8000-304-200-1500-60-500-500-2000-7.50-750-3000-5000-750连接外附分流器和表头的定值导线电阻为0.035欧。电流表电压表接线图：