Key Specifications
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Measurement range
pH 1 – 12
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Operating temperature
0 – 80 °C (32 – 176 °F)
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Working pressure
1 – 4 bar abs (15 – 60 psi)
Applications
The Ceratex CPS31 is an analog specialist for pH adjustment in disinfection systems. Featuring three diaphragms, it operates effectively at low conductivity levels while maintaining measurement stability through minimal drift. This sensor ensures pleasant swimming pool water and improves drinking water quality.
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Potable water treatment
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Pool water monitoring
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pH adjustment for free chlorine analysis
Advantages
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Accurate readings at minimal conductivity with triple-diaphragm design
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Stable performance due to reduced ion depletion in electrolyte
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Optional salt ring for prolonged service life
