技术指标(Technical Specifications)
| ER-300 | ER-310 | ER-350 |
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) | 3½ Bit LCD | ||
电流输出(Current output) | — — — | isolation 4~20mA | |
控制输出(Control output) | — — — | ON/OFF 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) | 48×96×100mm(H×W×D) | ||
开孔尺寸(Hole size) | 45×92mm(H×W) | ||
安装方式(Installation mode) | Panel mounted(embedded) |