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Model：CM-5230/5330/5630 Conductivity monitors/ Measurement instrument
Features and applications
1、Intelligent online monitoring, control instrument conductivity
2、Keyboard type switch range，constant input of conductance cell, high and Lower quartile relays output settings.
3、Own the Check function of medium temperature
4、Use the Digital temperature compensation
5、4-20mA output current isolation
6、Own the function of control output with Cap and lower limit alarm relay; the alarm hysteresis can be set from keyboard, and it’s convenient to form the Automatic closed-loop control system
7、Can be applied to the online monitoring and control of desalination of sea water, recycling of reclaimed water, aquaculture, circulating water of air-conditions, electroosmosis , reverse osmosis, Water making system of ion exchange
Technical Data
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CM-5230 |
CM-5330 (normal temperature, high temperature) |
CM-5630 (normal temperature, high temperature) |
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Measurement range |
0～20、0～200、0～2000μS/cm；
0～20、0～200、0～2000ppm；
0～20mS/cm |
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Accuracy |
1.5%(FS) |
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Temperature compensation |
In 25 ℃ as a benchmark, digital compensation |
In 25 ℃; 90 ℃ as a benchmark, digital compensation |
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Medium temperature |
0～50℃ |
0～50℃；70～100℃ |
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Electrode coefficient |
1.0cm-1 |
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Display modes |
3 balance point a backlighting LCD |
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Current output |
optical isolation
4～20mA |
— — — |
optical isolation 4～20mA |
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Control output |
— — — |
ON/OFF High/Lower quartile relays |
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Power supply |
AC 220V±10% 50/60Hz |
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Working conditions |
ambient temperature：0～50℃ relative humidity：≤85% |
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Dimension |
96×96×130mm（H×W×L） |
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Slot dimension |
92×92mm |
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Installation |
panel mounted |
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Water treatment accessories
