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Digital extension cable CYK11

Extension cable for all sensors based on Memosens

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Digital extension cable CYK11

Extension cable for all sensors based on Memosens

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Benefits

  • High process safety through water-proof connection: No contact corrosion when installed correctly.
  • Increased availability of the measuring point: Digital data transmission provides an automatic error message if the signal is lost.
  • More flexibility in plant planning and installation: Cable length up to 85 m is possible.
  • Individual adaptation to your measuring point: Various combinations of ferrules, M12 connectors or M12 plugs available.
Manufacturer's warranty

Engineered for confidence

Our instruments are designed for long‑lasting performance, precise measurement, and dependable operation in demanding industrial environments. Each product includes a standard manufacturer’s warranty that reflects our commitment to quality and to the trust you place in our solutions.

Should a warranty case occur, the device will be assessed and the applicable remedy will be provided in line with the warranty terms – helping ensure a reliable and efficient resolution and supporting continued operation of your measurement point.

Request for extended warranty

If you require extended warranty coverage, simply contact your local Endress+Hauser representative. Our experts will advise you on the available options to match your application and risk profile, helping you protect your investment, reduce unexpected repair costs, and ensure reliable long‑term operation beyond the manufacturer's warranty period.

Learn more

Warranty terms apply

The manufacturer's warranty and extended warranty are subject to specific conditions. For full details, please refer to the locally applicable General Terms and Conditions (GTC), which can be found on the respective country page of our website.

Services by your side

Right‑first‑time commissioning, worldwide

Endress+Hauser’s qualified service engineers ensure your measurement devices are commissioned right the first time, delivering application‑aligned accuracy, regulatory compliance, and operational confidence from startup onwards, anywhere in the world.

Remote support you can trust wherever you operate

With Endress+Hauser Smart Support, you benefit from faster issue resolution, higher uptime, reliable global expertise across the entire product lifecycle – and lasting peace of mind.

Committed to long‑term, sustainable performance

With deep field expertise, harmonized processes, and continuous monitoring, we accompany you with comprehensive service offerings – from initial start‑up through instrumentation maintenance to process optimization – as a true lifetime partner delivering improved outcomes.

For additional information, please contact your local Endress+Hauser representative.

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Easy access to technical documentation

Select and download all technical documentation such as operating manuals, calibration certificates, approvals and CAD drawings conveniently bundled as a complete documentation package for your entire order or quote.

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Product information

CYK11 extension cable for all sensors based on Memosens.
Extension cable
Specifications
ORP / Redox
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Description

CYK11 is the easy way to extend your Memosens measuring points. Use it for Memosens sensors with plug-in head and the CYK10 cable or for fixed cable sensors with Memosens technology. In combination with the optional junction box, CYK11 guarantees safe and reliable signal transmission even in harsh environments.

Field of application

The extension cable CYK11 is applied with Memosens measuring systems in almost all water and process applications.

Benefits
  • High process safety through water-proof connection: No contact corrosion when installed correctly.
  • Increased availability of the measuring point: Digital data transmission provides an automatic error message if the signal is lost.
  • More flexibility in plant planning and installation: Cable length up to 85 m is possible.
  • Individual adaptation to your measuring point: Various combinations of ferrules, M12 connectors or M12 plugs available.
Downloads
Most downloaded
Technical Information (TI)
Technical Information Memosens measuring cable and installation accessories CYK10 / CYK11
English version - 12/2011
Download
Technical Information (TI)
CYK10, CYK11 Technical Information Memosens measurement cables
English version - 12/2011
Download
Operating Instruction (BA)
CYK10/11 Memosens data cable
English version - 12/2021
Download
The CAD Drawings will be available after the configuration.
All downloads
8 Downloads
Technical Information (TI)
Most downloaded
Technical Information Memosens measuring cable and installation accessories CYK10 / CYK11
English version - 12/2011
Download
Technical Information (TI)
Most downloaded
CYK10, CYK11 Technical Information Memosens measurement cables
English version - 12/2011
Download
Operating Instruction (BA)
CYK10/11 Memosens data cable
English version - 12/2021
Download
Manufacturer Declaration
Product family: Messkabel Product root: CYK11-
Declaration number: HE_01962_02.25
Manufacturer specification: RoHS
Additional information: China-RoHS
English version - 09/2025
Download
Manufacturer Declaration
Product family: Messkabel Product root: CYK11-
Declaration number: HE_01228_01.20
Manufacturer specification: RoHS
English version - 01/2020
Download
Manufacturer Declaration
Product family: Messkabel Product root: CYK11-
Declaration number: HE_01624_01.22
Manufacturer specification: RoHS
English version - 05/2022
Download
EU Declaration
Product family: Messkabel Product root: CYK11-
Declaration number: EU_00964_01.21
English version - 10/2021
Download
UK Conformity Assessed
Product family: Messkabel Product root: CYK11-
Declaration number: UK_00515_01.22
English version - 09/2022
Download

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CYK11 extension cable for all sensors based on Memosens.
Extension cable

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