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Digital pH sensor
Memosens CPL51E

Liquiline Mobile CML18 with a pH sensor Memosens CPL51E

Memosens pH electrode for standard applications in laboratories and in the field

With its robust plastic shaft, the glass membrane protection and metal free connection, Memosens CPL51E can be used for grab sample analysis directly in the field or in the laboratory. The sensor comes pre-calibrated and is directly ready for use. Ideally to be used in combination with the mobile handheld Liquiline Mobile CML18 without any additional settings.

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Specs at a glance
Measurement range

pH 0 to 14 (1 to 12 application range)

Process temperature

-5 to 80 °C (23 to 176 °F)

Process pressure

1 bar, not intended for continues measurment in process

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CPL51E

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Benefits
The inductive Memosens sensor connection is insensitive to moisture and corrosion.

Suitable for use in the laboratory or in the field to check your running process. A physical protection keeps the glass membrane safe in both environments.

Automatic...

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The inductive Memosens sensor connection is insensitive to moisture and corrosion.

Suitable for use in the laboratory or in the field to check your running process. A physical protection keeps the glass membrane safe in both environments.

Automatic temperature compensation thanks to integrated temperature sensor.

Fast response time even in cold ionweak water.

Reference system with open aperture minimizes the risk of clogging.

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Field of application
Memosens CPL51E is suited for the following applications in drinking water, wastewater and process water:

Check of on-line measuring loops

Analysis of grab samples (on-site as well as in the laboratory)

pH measurement at process points where no...

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Memosens CPL51E is suited for the following applications in drinking water, wastewater and process water:

Check of on-line measuring loops

Analysis of grab samples (on-site as well as in the laboratory)

pH measurement at process points where no online measurement is installed

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Features and specifications

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Details

Measuring principle

Potentiometric
Application

Grab sample measurement in laboratory and for portable use in the field
Specially designed for water, wastewater, utility water and process water
Characteristic

Digital Memosens pH sensor for standard use in laboratories and for portable use in the field
Open hole non-clogging junction for fast and reliable measurement
Measurement range

pH 0 to 14 (1 to 12 application range)
Material

Glass and polymer
Dimension

Diameter: 12 mm (0.47 inch)
Shaft length: 120 mm (4.72 inch)
Process temperature

-5 to 80 °C (23 to 176 °F)
Process pressure

1 bar, not intended for continues measurment in process
Temperature sensor

NTC 30kΩ
Connection

Inductive, digital Connection head with Memosens technology
Ingres protection

IP68