Carbon Sensor Conductivity Meter (Low concentration type)
Sensor with Excellent Chemical Resistance and Pressure Resistance
By employing a special electrode, it is ideal for measuring the conductivity of DIW (de-ionized water) rinse after chemical processing and for measurements in the circulation line.
Metal Contamination-free
With the use of a special carbon material as the electrode, there is no concern of metal contamination.
Abundant Temperature Compensation Features
Choices can be made concerning temperature characteristics for ultra-pure water (reference temperature 25°C), NaCl temperature characteristics, and temperature compensation coefficients at the reference temperature. This allows for temperature compensation tailored to the liquid to be measured.
| Sensor | ESH-01-L-GC5 (Cell constant : 0.1/cm) | ESH-1-L-GC9 (Cell constant : 1/cm) | |||
|---|---|---|---|---|---|
| Conductivity | 0.00 to 20.00 µS/cm | 0.0 to 200.0 µS/cm | 0.0 to 200.0 µS/cm | 0 to 2000 µS/cm | *1 |
| 20.00 to 70.00 µS/cm | 200.0 to 999.9 µS/cm | 200.0 to 700.0µS/cm | 2000 to 9999 µS/cm | *2 | |
| Repeatability | *1 Within +/- 0.5% of the full scale *2 Within +/- 1.0% of the full scale | ||||
Schematics
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