Memosens CPS76D

Endress+Hauser

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Measuring system

A complete measuring system comprises:

• pH/ORP combined electrode CPS76D

• Transmitter, e.g. Liquiline CM44x

• Measuring cable CYK10

• Immersion, fixed installation, flow or retractable assembly, e.g. CPA442

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A0024594

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Example of a measuring system

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pH/ORP combined electrode CPS76D

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Transmitter CM44x

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Measuring cable CYK10

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Permanent installation assembly CPA442

Communication and data

processing

Communication with the transmitter

Always connect digital Memosens sensors with a combination of pH and ORP electrode to a

transmitter with the relevant functionality and Memosens technology.

Such transmitters are Liquiline CM42 (software package 9 or higher) and Liquiline CM44x (software

version 01.04.00, from 4th quarter 2012). To upgrade a Liquiline CM42 to software package 9 or

higher, the digital sensor input module FSDG1 with firmware version 1.01.01 or higher is required.

In the case of a FSDG1 with firmware version lower than 1.01.01, the sensor input module must be

replaced. Order numbers: 51518007 (non-Ex) and 51517469 (Ex). The installation of software

package 9 on the CM42 is performed using DAT CY42-S1.

The transfer of data to older transmitters, including those with Memosens capability, is possible only

to a limited extent (pH measurement only). In rare cases, it is possible that no data transfer is

performed.