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電壓表特性：精度：1.5級環(huán)境溫度范圍：-25℃- +55℃外殼防護：按IP42/52耐振動(dòng)：0.7g前面板尺寸：96x96mm,72x72mm,48x48mm,240x240mm,190x190mm儀表偏轉角：90° 240°儀表標度尺：白色底黑色刻度如需設定值可劃紅線(xiàn)。儀表安裝：用二個(gè)對角支架固定電流表量限可定做+ - 刻度  電壓表產(chǎn)品分類(lèi) :產(chǎn)品型號展開(kāi)角外型尺寸(A×B×C)開(kāi)孔尺寸(mm)重量(kg)備注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帶背光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帶報警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帶4~20mA隔離輸出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雙路直流表Q144-BC-G144×144×80138+0.5×138+0.51.2帶背光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雙路直流表帶背光Q190D-BC190×240×80184+0.5×184+0.51.45雙路直流表帶背光(挖泥船產(chǎn)量表）Q240D-BC240×240×80228+0.5×228+0.52Q144-BCA144×144×80138+0.5×138+0.51.2帶報警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帶4~20mA隔離輸出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槽型帶背光 電壓表測量范圍：見(jiàn)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連接外附分流器和表頭的定值導線(xiàn)電阻為0.035歐。  直流電流表電壓表接線(xiàn)圖：