ER-5220/5430/5620 智能型电阻率监视仪/测控仪
ER-5220/5430/5620 智能型电阻率监视仪/测控仪技术指标(Technical Specifications)
ER-5220 | ER-5430 | ER-5620 | |
测量范围(Range) | 0～18.25MΩ·cm | ||
准 确 度(Accuracy) | 2.0%(FS) | ||
温度补偿(Temp.Comp.) | The 25 ℃basis, automatic temperature compensation | ||
介质温度(Oper. Temp.) | 0～50℃ | ||
配套电极(Sensor) | 0.05cm-1 | ||
显示方式(Display) | 3? Bit LCD | ||
电流输出(Current output) | isolation 4～20mA | — — — | isolation 4～20mA |
控制输出(Control output) | — — — | ON/OFF High limit,low limit relay | |
供电电源(Power) | AC 110/220V±10% 50/60Hz | ||
工作条件(Working environment) | Ambient temperature:0～50℃ Relative humidity:≤85% | ||
外形尺寸(Dimensions) | 96×96×130mm(H×W×D) | ||
开孔尺寸(Hole size) | 92×92mm(H×W) | ||
安装方式(Installation mode) | Panel mounted(embedded) | ||
ER-5220/5430/5620 ：