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
Predecessor
Success stories
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
| FLEX selections | Technical excellence | Simplicity |
|---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
9 documents
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Technical Information (TI)
Orbipac CPF81D/CPF82D and CPF81/CPF82
pH/ORP sensors, with digital Memosens technology or analog
For mining operations, industrial water and wastewater treatmentEN 15/07/202004/06/202030/11/201401/07/200801/03/2004Language:
English
Version:
15/07/2020
File size:
499.2 KB
File name:
TI00191CEN_1520.pdf
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Operating Instruction (BA)
pH/ORP sensors and reference half cells
Sensors with Memosens technology and analog sensors
EN 04/05/202031/12/201730/11/2015Language:
English
Version:
04/05/2020
File size:
1.1 MB
File name:
BA01572CEN_0320.pdf
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Competence Brochure (CP)
pH measurement in industrial processes
Selection and engineering guide for different industries and
applicationsLanguage:
English
Version:
02/12/2021
File size:
3.2 MB
File name:
CP00010CEN_1621_pH selection guide_2021.pdf
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Competence Brochure (CP)
産業プロセスにおけるpH測定
さまざまな産業およびアプリケーション向けのpH測定セレクションガイド
Language:
Japanese
Version:
08/02/2024
File size:
5.8 MB
File name:
pH selection guide_CP00010C.pdf
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Competence Brochure (CP)
pH-Messung in Industrieprozessen
Auswahl- und Engineering-Hilfe für verschiedene Industriebranchen und
ApplikationenLanguage:
German
Version:
01/12/2021
File size:
3.3 MB
File name:
CP00010CDE_1621_pH Auswahlhilfe_2021.pdf
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EU Declaration
Product family: OrbiPac
Product root: CPF81-
Declaration number: EU_01110_01.23EN 03/01/2023Language:
English
Version:
03/01/2023
File size:
58.9 KB
File name:
EU_01110_01.23_CPF81_nonEx unterschrieben.pdf
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UK Conformity Assessed
Product family: OrbiPac
Product root: CPF81-
Declaration number: UK_00521_01.22Language:
English
Version:
12/10/2022
File size:
90.5 KB
File name:
UK_00521_01.22 UKCA_CPF81_nonEx.pdf
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Explosion Protection
Product family: InduMax P, Liquiline M, Memosens
Product root: CLS12-, CLS13-, CLS15-, CLS15D-, CLS16-, CLS16D-,
CLS21-, CLS21D-, CLS50-, CLS50D-, CLS82D-, CM42-, COS21D-, COS22D-,
COS51D-, CPF81-, CPF81D-, CPF82-, CPF82D-, CPS11-, CPS11D-, CPS12-,
CPS12D-, CPS13-, CPS16D-, CPS171D-, CPS41-, CPS41D-, CPS42-, CPS42D-,
CPS441-, CPS441D-, CPS471-, CPS471D-, CPS491-, CPS491D-, CPS64-, CPS71-,
CPS71D-, CPS72-, CPS72D-, CPS76D-, CPS91-, CPS91D-, CPS92-, CPS92D-,
CPS96D-, CTS1-, CYK10-, CYP01D-, CYP02D-, OPS171D-
Region: USA
Approval agency: FMLanguage:
English
Version:
30/11/2020
File size:
523.6 KB
File name:
FM16US0145XSupp15.pdf
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Explosion Protection
Product family: CeraGel, CeraLiquid, ConduMax H, ConduMax W, InduMax H, InduMax P, Liquiline M, Memocheck, OrbiPac, OrbiPore, OrbiSi nt, Sensor, TopHit
Product root: CLS12-, CLS13-, CLS15-, CLS16-, CLS21-, CLS50-, CLS54-, CM42-, CPF81-, CPF82-, CPS11-, CPS12-, CPS13-, CPS41-, CPS42-,
CPS441-, CPS471-, CPS491-, CPS71-, CPS72-, CPS91-, CPS92-, CTS1-, CYP03D-
Region: Canada
Approval agency: CSA
Protection: Ex i Cl. I Div. 1Language:
English
Version:
01/06/2023
File size:
2.6 MB
File name:
CSA_CoC_1718339_CM42_2023-06-01.pdf
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Search spare parts by number in drawing
60 spare parts & accessories
60 spare parts & accessories
60 spare parts & accessories
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Memoclip label memosens cable
Order code71038229 -
Technical buffer solution CPY20
Order codeCPY20- -
KCL-Electrolyte solution CPY4
Order codeCPY4-
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