
Specs at a glance
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Measuring range
pH 0-14
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Process temperature
-10°C - 110°C
(14°F - 230°F) -
Process pressure
max. 10 bar
(145 psi)
Field of application
Orbipac CPF81 is the analog simple solution for pH measurement in harsh environments. It measures reliably and accurately even in fibrous media and at high flow rates. With its integrated assembly, the electrode saves you space and time during flow or immersion installation.
Orbipac CPF81 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, fibrous media, and mining applications
Videos
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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.
Success stories
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Measuring principle
Potentiometric
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Application
Water, waste water, process, galvanic
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Characteristic
Resistent against electrolyte poisoning and dirt repellent gel-electrode including process connection NPT 3/4". Optional with amplifier.
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Measuring range
pH 0-14
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Measuring principle
Gel-compact electrode with double chamber reference system, kalium nitrate bridge electrolyte and PTFE-diaphragm.
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Design
Compact electrode in PPS housing with NPT3/4" process connection.
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Material
PPS / glass / PTFE
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Dimension
Length: 120´mm
(4.68 inch) -
Process temperature
-10°C - 110°C
(14°F - 230°F) -
Process pressure
max. 10 bar
(145 psi) -
Temperature sensor
Optional with integrated Pt100.
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Ex certification
ATEX
FM -
Connection
TOP68 connection head or fixed cable
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Ingress protection
IP68
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Process Connection
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- Optional add-ons
Individual configuration
Often bought together
Accessories
Related products
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