Technical Data
CompareConductivity
| Measuring Principle | Conductive |
| Application | Measuring cable for contactless, inductive, digital transmission of measurement signals |
| Installation | Inductive plug- head for digital sensors with Memosens technology and wire terminals or M12 plug to connect to the transmitter |
| Characteristic | Inductive, digital transmission of measurement signals and energy Not influenced by moisture, EMC-fields and corrosion |
| Design | Easy to handle Bajonett coupling to connect digital sensors with Memosens technology and plug-head No open contacts, resistant against humidity |
| Material | Cable sheath: TPE Junction box: aluminum |
| Dimension | Diameter: 6.3 mm (0.25 inch) Cores: 2x2 cores, twisted pairs Length: up to approx. 100 m (328 ft) |
| Process temperature | -25 to 135 °C (-13 to 277 °F) |
| Temperature sensor | For digital sensors with inductive plug-head with and without temperature sensor |
| Ex certification | ATEX II 1G Ex ia IIC T3/T4/T6 FM, CSA IS Cl.1 Div 1 Gr. A-D ATEX, NEPSI II 3G Ex ic IIC |
Disinfection
| Measuring Principle | Free chlorine |
| Application | Measuring cable for contactless, inductive, digital transmission of measurement signals |
| Characteristic | Inductive, digital transmission of measurement signals and energy Not influenced by moisture, EMC-fields and corrosion |
| Design | Easy to handle Bajonett coupling to connect digital sensors with Memosens technology and plug-head No open contacts, resistant against humidity |
| Material | Cable sheath: TPE Junction box: aluminum |
| Dimension | Diameter: 6.3 mm (0.25 inch) Cores: 2x2 cores, twisted pairs Length: up to approx. 100 m (328 ft) |
| Process temperature | -25 to 135 °C (-13 to 277 °F) |
| Temperature sensor | For digital sensors with inductive plug-head with and without temperature sensor |
ORP / Redox
| Measuring Principle | Sensor ORP / Redox |
| Application | Measuring cable for contactless, inductive, digital transmission of measurement signals. |
| Installation | Inductive plug- head for digital sensors with Memosens technology and wire terminals or M12 plug to connect to the transmitter. |
| Characteristic | Inductive, digital transmission of measurement signals and energy. Not influenced by moisture, EMC-fields and corrosion |
| Design | Easy to handle Bajonett coupling to connect digital sensors with Memosens technology and plug-head No open contacts, resistant against humidity |
| Material | Cable sheath: TPE Junction box: aluminum |
| Dimension | Diameter: 6.3 mm (0.25 inch) Cores: 2x2 cores, twisted pairs Length: up to approx. 100 m (328 ft) |
| Process temperature | -25 to 135 °C (-13 to 277 °F) |
| Temperature sensor | For digital sensors with inductive plug-head with and without temperature sensor |
| Ex certification | ATEX II 1G Ex ia IIC T3/T4/T6 FM, CSA IS Cl.1 Div 1 Gr. A-D ATEX, NEPSI II 3G Ex ic IIC |
Oxygen
| Measuring Principle | Amperometric oxygen measurement |
| Application | Measuring cable for contactless, inductive, digital transmission of measurement signals |
| Installation | Inductive plug- head for digital sensors with Memosens technology and wire terminals or M12 plug to connect to the transmitter |
| Characteristic | Inductive, digital transmission of measurement signals and energy Not influenced by moisture, EMC-fields and corrosion |
| Design | Easy to handle Bajonett coupling to connect digital sensors with Memosens technology and plug-head No open contacts, resistant against humidity |
| Material | Cable sheath: TPE Junction box: aluminum |
| Dimension | Diameter: 6.3 mm (0.25 inch) Cores: 2x2 cores, twisted pairs Length: up to approx. 100 m (328 ft) |
| Process temperature | -25 ... 135 °C (-13 ... 277 °F) |
| Temperature sensor | For digital sensors with inductive plug-head with and without temperature sensor |
| Ex certification | ATEX II 1G Ex ia IIC T3/T4/T6 FM, CSA IS Cl.1 Div 1 Gr. A-D ATEX, NEPSI II 3G Ex ic IIC |
pH
| Measuring Principle | Potentiometric |
| Application | Measuring cable for contactless, inductive, digital transmission of measurement signals |
| Installation | Inductive plug- head for digital sensors with Memosens technology and wire terminals or M12 plug to connect to the transmitter |
| Characteristic | Inductive, digital transmission of measurement signals and energy Not influenced by moisture, EMC-fields and corrosion |
| Measuring range | High impedance cable not necessary |
| Design | Easy to handle Bajonett coupling to connect digital sensors with Memosens technology and plug-head No open contacts, resistant against humidity |
| Material | Cable sheath: TPE Junction box: aluminum |
| Dimension | Diameter: 6.3 mm (0.25 inch) Cores: 2x2 cores, twisted pairs Length: up to approx. 100 m (328 ft) |
| Process temperature | -25 to 135 °C (-13 to 277 °F) |
| Process pressure | max. 50 bar/725 psi at 135°C/275°F. |
| Temperature sensor | For digital sensors with inductive plug-head with and without temperature sensor |
| Ex certification | ATEX II 1G Ex ia IIC T3/T4/T6 FM, CSA IS Cl.1 Div 1 Gr. A-D ATEX, NEPSI II 3G Ex ic IIC |
| Ingress protection | IP68 |
CYK10 ensures a completely waterproof connection between Memosens sensors and transmitters. Its inductive coupling guarantees galvanic isolation between the transmitter and the medium without corrosion. Fully safe signal transmission protects against moisture and potential interference.
Benefits
Completely waterproof connection (IP 68)
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Corrosion-free connection
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Galvanic isolation between transmitter and medium blocks potential interference
Application areas
The Memosens digital cable CYK10 can be used in Memosens systems to measure the following parameters:
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pH/ORP
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Dissolved oxygen (amperometric)
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Conductivity
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Reverse osmosis
Common models: CYK10-A101 10 m and CYK10-A051 5 m
Configurator / Comparison
Accessories/Spare Parts
Measuring Principle Video
Click to playSource:Endress+Hauserwebsite public information
Manuals & Documents 6
All documents for this model6 documents · click to expand
CYK10, CYK11 Chinese
CYK10/11 English
CYK10/11 Operating Instructions English
CYK10, CYK11 Technical Information English
Technical Information Memosens measuring cable and installation accessories English
Technical Information CPK 1/2/3/6/7/9/12, VBA, VBE English
Case Studies
Municipal Wastewater Treatment · PH — Application Case
Application Context
the inlet, biological and outlet stages of a municipal plant is a typical Municipal Wastewater Treatment duty. The project started from PH, focusing on continuous pH monitoring for neutralisation and compliance control.
Process Constraints
effluent parameters drift and probes foul with sludge and biofilm, and high solids and corrosive fractions, with large diurnal flow swings only amplify it. The PH specification must therefore cover choosing glass or ISFET sensors by temperature, fluoride content and pressure.
Delivery Approach
Delivery was handled as the analyser range — selecting as part of a complete water-analysis system. Execution centred on choosing glass or ISFET sensors by temperature, fluoride content and pressure, together with stable compliance with Grade 1A discharge limits and online data reporting.
Field Results
Operation shows the benefit clearly — tighter dosing control and lower reagent consumption, with confidence in this measuring point improving markedly.
Food & Beverage · PH — Application Case
Customer Profile
The typical setting in Food & Beverage is dosing, pasteurising, filling and CIP stages. The measuring point is PH; the focus is continuous pH monitoring for neutralisation and compliance control.
Key Difficulties
Conditions are syrups, dairy and beverages that scale easily, under strict hygienic requirements and, on top of that, frequent cleaning demands instruments that withstand hot CIP/SIP caustic cycles, which a standard configuration cannot handle for long. The design therefore starts with choosing glass or ISFET sensors by temperature, fluoride content and pressure.
Implementation
The scope ran through the analyser range: selecting as part of a complete water-analysis system. Technically it hinges on choosing glass or ISFET sensors by temperature, fluoride content and pressure, and on these requirements: food-safety and hygienic design per 3-A / EHEDG.
Customer Benefit
In practice this means tighter dosing control and lower reagent consumption, which cut the workload on the site maintenance team.
Chemical & Pharmaceutical · PH — Application Case
Project Background
The project covers reactors, metering vessels and finished-product tanks. The work centres on PH and the core task is continuous pH monitoring for neutralisation and compliance control.
Operating Challenges
The medium and duty are characterised by highly corrosive media with solvents and crystallisation, partly in explosive atmospheres, and corrosion plus Ex protection shortens instrument life and makes downtime costly. So PH cannot be specified generically — it calls for choosing glass or ISFET sensors by temperature, fluoride content and pressure.
Solution
The Ainstru engineering team worked through the analyser range: selecting as part of a complete water-analysis system. The configuration involves choosing glass or ISFET sensors by temperature, fluoride content and pressure, with these requirements in view: Ex certification and GMP traceability of records.
Results
Since start-up the system has run steadily; the practical result is tighter dosing control and lower reagent consumption.
Power & Energy · PH — Application Case
Project Overview
The site is boiler feedwater, turbine condensate and FGD/DeNOx systems. The customer wanted PH properly configured on the existing plant, with the aim of continuous pH monitoring for neutralisation and compliance control.
Technical Challenges
What actually causes trouble is high temperature and pressure with both steam and saline water, and drift under high temperature and pressure, with very costly unplanned outages. All of this means the PH configuration has to involve choosing glass or ISFET sensors by temperature, fluoride content and pressure.
Configuration
Supply and installation were organised through the analyser range: selecting as part of a complete water-analysis system. On site this meant choosing glass or ISFET sensors by temperature, fluoride content and pressure, checked line by line against: compliance with power-industry codes and unit availability targets.
Performance
After commissioning the outcome is tighter dosing control and lower reagent consumption, and the readings are now used for process tuning.
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