技術指標(Technical Specifications)
| ER-300 | ER-310 | ER-350 |
測量范圍(Range) | 0～18.25MΩ·cm | ||
準 確 度(Accuracy) | 2.0%(FS) | ||
溫度補償(Temp.Comp.) | The 25 ℃basis, automatic temperature compensation | ||
介質溫度(Oper. Temp.) | 0～50℃ | ||
配套電極(Sensor) | 0.05cm-1 | ||
顯示方式(Display) | 3½ Bit LCD | ||
電流輸出(Current output) | — — — | isolation 4～20mA | |
控制輸出(Control output) | — — — | ON/OFF low 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) | ||
