CPS72/CPS72D

3

Ease of use

Sensors with Memosens technology have integrated electronics that save calibration data and other

information, such as total hours of operation and operating hours at very high temperatures etc. When

the sensor is mounted, the sensor data are automatically sent to the transmitter and used to calculate

the current ORP potential.

Saving the calibration data makes it possible to calibrate and adjust the sensor irrespective of the

measuring point. The result:

• Convenient calibration in the measuring lab under optimum external conditions improves the

quality of the calibration.

• Measuring point availability is dramatically increased by the quick and easy replacement of

precalibrated sensors.

• Installing the transmitter in the measuring container with integrated measuring devices reduces the

amount of fastening material and cabling work required.

• The availability of the sensor data makes it possible to accurately determine the maintenance

intervals of the measuring point and enables predictive maintenance.

• The sensor history can be documented with external storage media and evaluation programs. The

sensor's field of application can be determined based on its previous history.

Communication with the transmitter

Always connect digital sensors with Memosens technology to a transmitter with Memosens

technology. It is not possible to transfer data to a transmitter for analog sensors.

Measuring system

A complete measuring system comprises:

• ORP electrode CPS72 or CPS72D

• Transmitter, e.g. Liquiline CM42 or Liquiline CM44x (for CPS72D with Memosens technology)

• Special measuring cable. e.g. CPK9 or Memosens data cable CYK10 for CPS72D

• Immersion, flow or retractable assembly, e.g. Cleanfit H CPA475

a0003706

Fig. 1:

Measuring system for ORP measurement

1

Process assembly Cleanfit H CPA475

2

ORP electrode CPS72 / CPS72D

3

Special measuring cable CPK9 (for electrodes with TOP68 plug-in head) / CYK10 for digital sensors

4

Liquiline CM42 transmitter