Specs at a glance
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Measurement range
pH 0 to 14
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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
Memosens CPF81E is the digital, robust solution for harsh environments. It measures reliably and accurately even in abrasive media and at high flow rates. With its integrated assembly, the electrode saves installation space. Thanks to Memosens 2.0 digital technology, CPF81E combines maximum process integrity with simple operation. It resists moisture and enables lab calibration. It offers extended storage of calibration and process data providing the perfect basis for predictive maintenance.
Memosens CPF81E 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
With CSA C/US approval for use in hazardous areas, zones 0, 1 and 2.
Benefits
Memosens 2.0 offers extended storage of calibration and process data, enabling better trend identification and providing a future-proof basis for predictive maintenance and enhanced IIoT services.
Long time stable: Double junction provides better protection against electrode poisoning ions such as S2- or CN-.
Robust polymer housing protects against mechanical damage.
Optional flat membrane makes the sensor suitable for high flow rates and abrasive media.
Non-contact, inductive signal transmission ensures maximum process safety.
Maximum process uptime and extended sensor lifetime reduce operating costs.
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Simplicity
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14 documents
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Technical Information (TI)
Memosens CPF81E
pH sensor for mining operations, industrial water and wastewater treatment
EN 07/04/2021Language:
English
Version:
07/04/2021
File size:
924.4 KB
File name:
TI01594CEN_0121.pdf
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Operating Instruction (BA)
pH sensors CPSx1E, CPFx1E ORP sensors CPSx2E, CPFx2E
pH and ORP measurement
EN 14/10/202131/03/202109/07/202019/05/2020Language:
English
Version:
14/10/2021
File size:
1 MB
File name:
BA01988CEN_0421.pdf
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Ex Safety Instruction (XA)
Memosens pH/ORP sensors
CSA C/US IS Cl. I Div. 1 GP A-D T3/T4/T6 + CSA C/US IS Cl. I Zone 0 AEx ia IIC T3/T4/T6 CSA C/US IS Cl. I Div. 1 GP A-D T4/T6 + CSA C/US IS Cl. I Zone 0 AEx ia IIC T4/T6 CSA C/ US Cl. 1 Div 1&2 GP A-D T6…T3 Safety Instructions
EN 01/12/202215/02/202220/08/2020Language:
English
Version:
01/12/2022
File size:
860.7 KB
File name:
XA02235CEN_0422-00.pdf
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White paper
Damit bei der pH-Messung höchste Genauigkeit garantiert ist
Kalibrierung,Justierung und Verifizierung
Language:
German
Version:
07/04/2021
File size:
605.2 KB
File name:
WP01154C07DE_01.21_Damit bei der pH-Messung hoechste Genauigkeit garantiert ist.pdf
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White paper
Ensuring maximum accuracy in pH measurement
Calibration, adjustment and verification
Language:
English
Version:
07/04/2021
File size:
600 KB
File name:
WP01154C07EN_01.21_Ensuring maximum accuracy in pH measurement.pdf
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AI (Application note)
Smart Vertical Farming in Großstädten
Kosteneffiziente und intuitive Überwachung der Nährstoffversorgung
Language:
German
Version:
25/11/2021
File size:
648 KB
File name:
AI01343C_Smart vertical farming in Grossstaedten.pdf
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AI (Application note)
Smart vertical farming in big cities
Cost-efficient and intuitive monitoring of nutrient supply
Language:
English
Version:
25/11/2021
File size:
544.4 KB
File name:
AI01343C_Smart vertical farming in big cities.pdf
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EU Declaration
Product family: Memosens, OrbiPac
Product root: CPF81E-, CPF82E- Declaration number: EU_00910_01.21
EN 11/05/2021Language:
English
Version:
11/05/2021
File size:
276 KB
File name:
EU_00910_01.21_CPF8xE unterschrieben.pdf
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UK Conformity Assessed
Product family: Memosens
Product root: CPF81E-, CPF82E- Declaration number: UK_00394_01.21
Language:
English
Version:
28/10/2022
File size:
92.1 KB
File name:
UK_00394_01.21 CPF81_82E NonEx.pdf
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Miscellaneous
Product family: Absorbance, Analog, Cell growth, CeraGel, CeraLiquid, Ceramax, CeraTex, ConduMax H, ConduMax W, InduMax H, InduMax P , Isemax, Memosens, OrbiPac, OrbiPore, OrbiSint, OrbiTex, OxyMax H, OxyMax W, PuriSys, Sensor, Spectrometer, TopHit, Turbidity and t otal suspended solids, Turbimax, UV, Viomax
Product root: CAS40D-, CAS51D-, CAS80E-, CCS120-, CCS120D-, CCS50-, CCS50D-, CCS51-, CCS51D-, CCS55D-, CCS58D-, CFS51-, CKF50-, CKI5 0-, CLL47E-, CLS12-, CLS13-, CLS15-, CLS15D-, CLS15E-, CLS16-, CLS16D-, CLS16E-, CLS19-, CLS21D-, CLS21E-, CLS30-, CLS50-, CLS50D-, CLS54-, CLS54D-, CLS82D-, COL37E-, COS22-, COS22D-, COS22E-, COS41-, COS51D-, COS51E-, COS61-, COS61D-, COS81D-, COS81E-, CPF201-, C PF81-, CPF81D-, CPF81E-, CPF82-, CPF82D-, CPF82E-, CPL51E-, CPL53E-, CPL57E-, CPL59E-, CPS11-, CPS11D-, CPS11E-, CPS12-, CPS12D-, CP S12E-, CPS13-, CPS16D-, CPS16E-, CPS171D-, CPS21-, CPS31-, CPS31D-, CPS31E-, CPS341D-, CPS41-, CPS41D-, CPS41E-, CPS42-, CPS42D-, CP S42E-, CPS43-, CPS441-, CPS441D-, CPS471-, CPS471D-, CPS47D-, CPS47E-, CPS491-, CPS491D-, CPS61E-, CPS62E-, CPS64-,
Language:
Russian
Version:
26/07/2022
File size:
338.6 KB
File name:
EAEC N RU D-DE.PA05.B.03690_22.pdf
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