Specs at a glance
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Measurement range
pH 0-14
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Process temperature
max. 135°C (274°F)
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Process pressure
max. 10bar (145psi)
Field of application
Ceraliquid CPS41 is the analog high performer for pH measurement in harsh chemical applications and media with low conductivity or a considerable content of organic solvents. The sensor is designed for fast response guaranteeing you high process safety even in applications with quickly changing medium compositions.
Media with very low conductivities or a considerable amount of organic solvents or alcohols and fast changing media:
Chemical industry
Power plants, e.g. boiler feed water
Life sciences, e.g. water for injection
With ATEX, FM and CSA approval for use in hazardous areas.
Benefits
Resistant to poisoning due to constant refilling of KCl bridge electrolyte and separate reference lead
Applicable at very low conductivities (= 0.1 µS/cm) thanks to liquid KCl electrolyte
Suitable for cleaning in place (CIP) and sterilization in place (SIP)
Perfectly suited for quickly changing media: Combination of liquid KCl electrolyte and ceramic diaphragm enables fast response time
Videos
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 |
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Fundamental selection Meet your basic measurement needs |
Technical excellence
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Simplicity
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Lean selection Handle your core processes easily |
Technical excellence
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Simplicity
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Extended selection Optimize your processes with innovative technologies |
Technical excellence
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Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
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Simplicity
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Could also interest you
24 documents
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Technical Information (TI)
Technical Information CPS41, CPS41D
pH electrodes, analogue and digital with Memosens technology, with ceramic diaphragm and liquid KCl electrolyte, also with integrated temperature sensor
EN 07/01/201501/03/200501/10/200201/05/200201/07/1998Language:
English
Version:
07/01/2015
File size:
406.4 KB
File name:
TI00079CEN_1315.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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Ex Safety Instruction (XA)
Analog pH/ORP sensors
pH/ORP measurement Supplement to BA01572C, BA02056C Safety instructions for electrical apparatus in explosion-hazardous areas ATEX II 1G Ex ia IIC T3/T4/T6 Ga
EN 21/10/202101/10/200802/11/200301/07/200301/07/2002Language:
English
Version:
21/10/2021
File size:
493.2 KB
File name:
XA00028CEN_1121.pdf
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Ex Safety Instruction (XA)
Analog ph/ORP sensors Temperature probe CTS1
pH/ORP measurement Supplement to BA01572C, BA02056C Safety instructions for electrical apparatus in explosion-hazardous areas UKEx II 1 G Ex ia IIC T3/T4/T6 Ga
Language:
English
Version:
08/12/2021
File size:
427.3 KB
File name:
XA02785CEN_0121-00.pdf
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Ex Safety Instruction (XA)
Analog pH/ORP sensors
pH and ORP measurement Supplement to BA01572C Safety instructions for electrical equipment in explosion-hazardous areas EAC Ex 0Ex ia IIC T3/T4/T6 Ga X EAC Ex 0Ex ia IIC T4/T6 GaX EAC Ex 1Ex ib IIC T3/T4/T6 Gb X
EN 01/03/202218/02/202121/03/2016Language:
English
Version:
01/03/2022
File size:
484.5 KB
File name:
XA01440CEN_0322-00.pdf
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Special Documentation (SD)
Kurzanleitung pH-/Redox-Sensoren - Short Instructions pH/ORP sensors
pH-/Redox-Sensoren - pH/ORP sensors
EN 01/04/200701/09/1999Language:
English
Version:
01/04/2007
File size:
361.7 KB
File name:
SD050Ca2.pdf
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Special Documentation (SD)
CPS41/41D/42/441
Adapting existing KCl supplies to new CPS4x/CPS441 Umstellen bestehender KCl-Zufuhr auf neue CPS4x/CPS441
EN 27/05/2015Language:
English
Version:
27/05/2015
File size:
271.2 KB
File name:
SD00105CA2_0105.pdf
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Competence Brochure (CP)
pH-Messung in Industrieprozessen
Auswahl- und Engineering-Hilfe für verschiedene Industriebranchen und Applikationen
Language:
German
Version:
25/03/2020
File size:
3.3 MB
File name:
CP00010CDE_1520_pH-Auswahlhilfe20.pdf
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Competence Brochure (CP)
pH measurement in industrial processes
Selection and engineering guide for different industries and applications
Language:
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)
pH-Messung in Industrieprozessen
Auswahl- und Engineering-Hilfe für verschiedene Industriebranchen und Applikationen
Language:
German
Version:
01/12/2021
File size:
3.3 MB
File name:
CP00010CDE_1621_pH Auswahlhilfe_2021.pdf
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Competence Brochure (CP)
pH measurement in industrial processes
Selection and engineering guide for different industries and applications
Language:
English
Version:
24/02/2020
File size:
3.3 MB
File name:
CP00010CEN_1520_pH-selection-guide20.pdf
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Manufacturer Declaration
Product family: CeraGel, CeraLiquid, Memosens, OrbiPore, OrbiSint
Product root: CPS11-, CPS11D-, CPS12D-, CPS31D-, CPS41-, CPS41D-, CPS71D-, CPS72D-, CPS91D- Declaration number: HE_01182_01.19 Manufacturer specification: RoHS
Language:
Chinese
Version:
18/09/2019
File size:
425.1 KB
File name:
HE_01182_01.19.pdf
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FDA Declaration
Product family: CeraLiquid
Product root: CPS41-, CPS41D- Declaration number: FDA_00239_01.20
EN 24/02/2020Language:
English
Version:
24/02/2020
File size:
607.3 KB
File name:
FDA_00239_01.20.pdf
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EU Declaration
Product family: CeraGel, CeraLiquid, OrbiPore, OrbiSint, Sensor
Product root: CPS11-, CPS12-, CPS13-, CPS41-, CPS42-, CPS64-, CPS71-, CPS72-, CPS91-, CTS1- Declaration number: EC_00624_01.18
EN 09/01/2023Language:
English
Version:
09/01/2023
File size:
283.1 KB
File name:
EC_00624_03.23_CPSxx_Ex.pdf
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EU Declaration
Product family: CeraGel, CeraLiquid, CeraTex, NoryLab, OrbiPore, OrbiSint, OrbiTex, Sensor, TopHit
Product root: CPS11-, CPS12-, CPS13-, CPS21-, CPS31-, CPS41-, CPS42-, CPS43-, CPS441-, CPS471-, CPS491-, CPS51-, CPS52-, CPS64-, CPS 65-, CPS71-, CPS72-, CPS91-, CPS92- Declaration number: EU_00921_02.23
EN 09/01/2023Language:
English
Version:
09/01/2023
File size:
276.3 KB
File name:
EU_00921_02.23 CPS nonEx.pdf
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UK Conformity Assessed
Product family: CeraGel, CeraLiquid, CeraTex, OrbiPore, OrbiSint, OrbiTex, Sensor
Product root: CPS11-, CPS12-, CPS31-, CPS41-, CPS71-, CPS72-, CPS91-, CTS1- Declaration number: UK_00442_01.21
Language:
English
Version:
25/10/2021
File size:
292.5 KB
File name:
UK_00442_01.21_CPSxx Ex.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-, CCS120-, CCS120D-, CCS50-, CCS50D-, CCS51-, CCS51D-, CCS55D-, CCS58D-, CFS51-, CKF50-, CKI50-, CLS12 -, CLS13-, CLS15-, CLS15D-, CLS16-, CLS16D-, CLS19-, CLS21D-, CLS30-, CLS50-, CLS50D-, CLS54-, CLS54D-, CLS82D-, COS22-, COS22D-, CO S41-, COS51D-, COS61-, COS61D-, COS81D-, CUS50D-, CUS51D-, CUS52D-, CVF52-, CVI52-, OUSAF11-, OUSAF12-, OUSAF21-, OUSAF22-, OUSAF44- , OUSAF46-, OUSBT66-, OUSTF10- Region: Eurasian Economic Union Approval agency: EAC Approval number: EAEC N RU D-DE.PA05.B.03690_22
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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Miscellaneous
Product family: CeraGel, CeraLiquid, Ceramax, CeraTex, Memosens, OrbiPore, OrbiSint, OrbiTex
Product root: CLS15E-, CLS16E-, CLS21E-, CLS82E-, COS22E-, COS51E-, COS81E-, CPF81E-, CPF82E-, CPS11-, CPS11D-, CPS11E-, CPS12-, CPS 12D-, CPS12E-, CPS16D-, CPS16E-, CPS171D-, CPS21-, CPS31-, CPS31D-, CPS31E-, CPS341D-, CPS41-, CPS41D-, CPS41E-, CPS42-, CPS42D-, CP S42E-, CPS47D-, CPS47E-, CPS61E-, CPS62E-, CPS71-, CPS71D-, CPS71E-, CPS72-, CPS72D-, CPS72E-, CPS76D-, CPS76E-, CPS77D-, CPS77E-, C PS91-, CPS91D-, CPS91E-, CPS92-, CPS92D-, CPS92E-, CPS96D-, CPS96E-, CPS97D-, CPS97E- Region: Eurasian Economic Union Approval agency: NANIO Approval number: EAEC N RU D-DE.PA05.B.03690_22
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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Explosion Protection
Product family: CeraGel, CeraLiquid, OrbiPore, OrbiSint, Sensor
Product root: CPS11-, CPS12-, CPS13-, CPS41-, CPS42-, CPS64-, CPS71-, CPS72-, CPS91-, CTS1- Region: Brazil
Language:
Portuguese
Version:
25/06/2019
File size:
1.3 MB
File name:
CPSxx_TÜV 13.0911X_Rev3.pdf
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Explosion Protection
Product family: CeraGel, CeraLiquid, CeraTex, OrbiPore, OrbiSint, Sensor
Product root: CPS11-, CPS12-, CPS31-, CPS41-, CPS71-, CPS72-, CPS91-, CPS92-, CTS1- Region: Great Britain Approval agency: CML Protection: Ex i Zone 0
Language:
English
Version:
18/11/2021
File size:
166.5 KB
File name:
CML 21UKEX21249 Iss. 0.pdf
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