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Measuring principle
Potentiometric
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Application
Aggressive chemical and hygienic applications, process
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Characteristic
Analog, digital pH single-rod measuring cells
For chemical process, hygienic and sterile applications with an ion trap for poison-resistant reference -
Measurement range
pH 0 to 14
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Measuring principle
Ceramic diaphragm, ion-trap
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Design
All shaft lengths with temperature sensor
Advanced gel technology
Digital electrode with Memosens technology -
Material
Glass and ceramic
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Dimension
Diameter: 12 mm (0.47 inch)
Shaft lengths: 120, 225, 360 and 425 mm
(4.72, 8.86, 14.2 and 16.7 inch) -
Process temperature
0 to 140 °C (32 to 284 °F)
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Process pressure
1 to 14 bar (15 to 203 psi)
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Temperature sensor
NTC 30k
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Ex certification
ATEX, FM, CSA
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Connection
Inductive, digital connection head with Memosens technology
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Ingress protection
IP68
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Additional certifications
3A, biocompatibility
Field of application
Ceragel CPS71D is the digital specialist for demanding processes and hygienic applications. Its contamination-resistant gel guarantees stable measurement even in flowing media or low conductivity. The sensor measures reliably at high temperatures and is non-toxic assuring highest safety. Ceragel CPS71D is not the latest Memosens generation. To get information on the new Memosens sensors with extended functionality, click CPS71E for chemical applications and CPS61E for hygienic applications.
Process technology and monitoring of processes with:- Quickly changing pH values- High proportion of electrode poisons such as H2SChemical industryHygienic and sterile applications:- Fermenters- Biotechnology- Life sciencesWith ATEX, FM, and CSA approval for application in hazardous areas
Benefits
Sensor resists strong acids and bases and high organic loadsSuitable for CIP/SIP and autoclaving maintaining high accuracyFree from animal-based materials and from acrylamide Maximum process safety through non-contact inductive signal transmissionEnables predictive maintenance due to storage of sensor and process-specific data Reduced operating costs thanks to minimized process downtime and extended sensor lifetime