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Product name:
Analog pH Sensor
Product series:

CPS71

Product brand:
E+H/Endress+Hauser
Product feature:
• ATEX, FM, and CSA certified for use in hazardous areas • Resistant to CIP/SIP cleaning and high-temperature sterilization, ensuring high measurement accuracy • Resistant to strong acids, strong alkalis, and media with high organic content • Biocompatibility certified, non-toxic • No animal-derived materials, acrylamide based
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Measuring principle:
pH is the unit for measuring the acidity or alkalinity of a medium. An electrochemical potential is generated on the electrode glass membrane, the value of which depends on the pH of the medium. H+ ions selectively accumulate on the outer membrane, creating an electrochemical potential, i.e., an electrochemical boundary layer with a potential difference. The built-in Ag/AgCl reference system serves as the reference electrode. The voltage measurement value is converted into the corresponding pH value based on the Nernst equation.
Product positioning:
Standard
Using scenario:
Ceragel CPS71 is an analog electrode specifically designed for pH measurement in sterile and hygienic applications. Its pollution-resistant gel ensures measurement stability in flowing media or media with low conductivity. The electrode is high-temperature sterilizable and non-toxic, ensuring maximum media safety. Used in corrosive chemical processes and hygienic applications, process measurement and process monitoring.
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Jiangsu Pinyi instrument Co., Ltd.
Shanghai Ruiyingda measurement and control technology Co., Ltd.
We specialize in instruments and process control.
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