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Orbipac CPF81D - Compact digital pH sensor for harsh environments

Digital pH sensor
Orbipac CPF81D

Memosens compact electrode for wastewater, primaries and metal industries

CPF81D
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Orbipac CPF81D - Compact digital pH sensor for harsh environments
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©Endress+Hauser
Orbipac CPF81D - Compact Memosens pH sensor for primaries and industrial wastewater
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©Endress+Hauser

Specs at a glance

  • Measurement range

    pH 0 to 14

  • Process temperature

    Version LH: 0 to 110 °C (32 to 230 °F)
    Version NN: 0 to 80 °C (32 to 170 °F)

  • Process pressure

    1 to 10 bar abs at 80 °C
    (15 to 145 psi at 176 °F)

Field of application

Orbipac CPF81D is the digital, simple solution for harsh environments. It measures reliably and accurately even in fibrous media and at high flow rates. With its integrated assembly, the electrode saves space and time during flow or immersion installation. Orbipac CPF81D is not the latest Memosens generation. To get information on the new Memosens CPF81E sensor with extended functionality, click here.

Orbipac CPF81D is the robust pH sensor for processes in mining industries and treatment of industrial water and wastewater. It monitors:

  • Flotation

  • Leaching

  • Neutralization

  • Inlet and outlet

Benefits

  • Suitable for flow and immersion installation

  • Long time stable: Second electrolyte bridge for better protection against electrode poisoning ions such as S2- or CN-

  • Robust polymer housing protects against mechanical damage

  • Optional flat membrane suitable for high flow rates and fibrous media

  • Maximum process safety through non-contact inductive signal transmission

  • Enables predictive maintenance due to storage of sensor and process-specific data

  • Reduced operating costs due to minimized process downtime and extended sensor lifetime

Videos

  • The pH-value of a liquid can be calculated using the potentiometric measurement principle. This video shows what it is about and how this measuring principle works.

  • Memosens converts the measured value to a digital signal and transfers it to the transmitter without a contacting connection. This video shows how Memosens optimizes process control and maintenance.

Extended selection

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Technical excellence

Simplicity

FLEX: Extended ©Endress+Hauser

  • Simple products

  • Easy to select, install and operate

Technical excellence

Simplicity

  • Standard products

  • Reliable, robust and low-maintenance

Technical excellence

Simplicity

  • High-end products

  • Highly functional and convenient

Technical excellence

Simplicity

  • Specialized products

  • Designed for demanding applications

Technical excellence

Simplicity

Variable

FLEX selections Technical excellence Simplicity
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Fundamental selection

Meet your basic measurement needs

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Handle your core processes easily

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Optimize your processes with innovative technologies

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Xpert selection

Master your most challenging applications

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