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EC-400/410/450智能型電導(dǎo)率測(cè)控儀
EC-400/410/450智能型電導(dǎo)率測(cè)控儀技術(shù)指標(biāo)(Technical Specifications)
EC-400 | EC-410 | EC-450 | |
測(cè)量范圍(Range) | 0～20/200/2000 μS/cm； 0～20/200/2000 ppm； 0～20 mS/cm； 0～20 μS/cm(0.1cm-1 sensor) | ||
準(zhǔn) 確 度(Accuracy) | 1.5%(FS) | ||
溫度補(bǔ)償(Temp.Comp.) | The25 ℃basis, automatic temperature compensation | ||
介質(zhì)溫度(Oper. Temp.) | 0～50℃ | ||
配套電極(Sensor) | ０.１cm-1；1.0cm-1 | ||
顯示方式(Display) | 3? Bit LCD | ||
電流輸出(Current output) | — — — | isolation 4～20mA | |
控制輸出(Control output) | — — — | ON/OFF High limit relay | |
供電電源(Power) | AC 110/220V±10% 50/60Hz | ||
工作條件(Working environment) | Ambient temperature:0～50℃ Relative humidity:≤85% | ||
外形尺寸(Dimensions) | 48×96×100mm(H×W×D) | ||
開孔尺寸(Hole size) | 45×92mm(H×W) | ||
安裝方式(Installation mode) | Panel mounted(embedded) | ||
EC-400/410/450 ：