Key Specifications
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Measurement Range
pH 0 to 14 (operational range 1 to 12)
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Operating Temperature
–5 to 100 °C (23 to 212 °F) (functional range 0 to 80 °C / 32 to 176 °F)
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Process Pressure
1 bar, not designed for continuous in-process measurement
Application Areas
The Memosens CPL57E pH sensor is specifically engineered for ultrapure water applications across various industries. Featuring a glass sensor with supplementary salt storage, it delivers exceptional long-term stability and precise measurements in pure water environments.
Ideal applications for Memosens CPL57E include:
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Verification of online measurement systems
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Sample analysis (both field and laboratory settings)
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Monitoring points requiring frequent validation
Recommended for use in:
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Boiler feed water systems
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Ultrapure water applications
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Low conductivity water solutions
Advantages
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Enhanced measurement precision and durability in pure water due to integrated salt reservoir
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Minimal maintenance requirements with no electrolyte refilling needed
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Complies with quality standards through secure data logging of serial numbers and calibration records
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Built-in temperature sensor enables automatic compensation
