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) |
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