Analog non-glass pH sensor
Tophit CPS441
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.
ISFET electrode for the chemical, life sciences and food industries
Tophit CPS441 is the analog high performer for media with low conductivity or a high content of organic solvents. Designed for fast response, it accurately measures even in fast-changing medium compositions. Its unbreakable shaft ensures absolute safety of your products.
Additional components
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Benefits
Unbreakable for highest product safety
Resistant to poisoning thanks to constant refilling of KCl bridge electrolyte and separate reference lead
Suitable for sterilization
Low maintenance thanks to long calibration intervals
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Field of application
Media with a high amount of organic solvents or very low conductivities:
Chemical industry including precipitation reactions or dispersions (pressurized version)
Power plants, e.g. boiler feed water
Life sciences, e.g. water for injection
With 3A, ATEX,...
Documents / Manuals / Software
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TopHit CPS 441 and CPS441D
ISFET sensor with liquid KCI reference electrode for pH measurement in
blocking media. Analog or digital sensors with Memosens technologyTechnical Information (TI) -
ISFET sensors
Operating Instructions
Memosens sensors and analog sensors for pH measurement
Memosens-Sensoren und analoge Sensoren zur pH-MessungOperating Instruction (BA) -
Analog pH/ORP sensors
Safety instructions for electrical apparatus in explosion-hazardous
areas
Safety Instructions
Safety instructions for electrical apparatus in explosion-hazardous
areasEx Safety Instructions (XA) -
Ex Safety Instructions CPS 4XX
Sicherheitshinweise für explosionsgefährdete Bereiche.
Safety instructions for hazardous areas.
Conseils de sécurité pour zones explosibles.Ex Safety Instructions (XA) -
ISFET sensors pH
Safety instructions for electrical apparatus in explosion-hazardous
areas
Safety Instructions
Safety instructions for electrical apparatus in explosion-hazardous
areasEx Safety Instructions (XA) -
Manufacturer Declaration
TSE/BSE free
Certificate (ZE) -
SD Tophit
Kurzanleitung für ISFET-Sensoren / Short Instructions for ISFET sensors
Special Documentation (SD) -
CPS41/41D/42/441
Adapting existing KCl supplies to new CPS4x/CPS441
Umstellen bestehender KCl-Zufuhr auf neue CPS4x/CPS441Special Documentation (SD) -
pH 測定セレクションガイド
産業プロセスにおける pH 測定
Competence Brochure (CP)08/15Japanese -
CP00010C pH measurement in industrial processes for US market
Selection and engineering guide for your industry and application
Competence Brochure (CP)04/15English -
Measurement and control aspect of pH using inductively coupled with
bidirectional Memosens technology in flue gas desulfurization process
White Paper CP971C pH measurement and control in a power utility is an
integral part of process. The scrubber efficiency is highlydependent on
the pH. Numerous opportunities were revealed for saving time, as well as
the cost and materials in power plants. In afossil fuel power plant,
the
chemical energy stored in coal, oil, natural gas, shale oil, oxygen and
air
is converted into thermal, mechanical and finally into electrical
energy. In
other words, water is heated to steam, which spins a steam turbine. The
steam turbine drives an electrical generator.Competence Brochure (CP)04/11English -
CP01202C pH Sensors:Calibrate, clean, perform a calibration check
or...?
This white paper will address
Knowing when to do a pH sensor calibration versus a calibration
check
How to properly clean a pH sensor
How to perform a pH sensor calibration
A decision tree for step by step guidanceCompetence Brochure (CP)02/12English -
TopHit
Product Code: CPS441-, CPS471-, CPS491-
Declaration Number: EC_00625_01.18EU DeclarationGerman , English , fr -
TopHit, Sensor, PuriSys, OrbiSint, OrbiPore, OrbiPac, Memosens, Liquisys pH/ORP, Liquisys Oxygen, Liquisys Chlorine, Liquiline M, Liquiline, CeraTex, Ceramax, CeraLiquid, CeraGel
Product Code: CPS47D-, CPS471D-, CPS471-, CPS441D-, CPS441-, CPS42D-, CPS42-, CPS41E-, CPS41D-, CPS41-, CPS341D-, CPS31D-, CPS31-, CPS171D-, CPS16D-, CPS491-, CPS491D-, CPS64-, CPS71-, CPS71D-, CPS71E-, CPS72-, CPS72D-, CPS76D-, CPS77D-, CPS91-, CPS91E-, CPS92-, CPS92D-, CPS96D-, CPS97D-, CCM223-, CCM253-, CM14-, CM42-, CM442-, CM442R-, CM444-, CM444R-, CM448-, CM448R-, CM44P-, CM72-, CM82-, COM223-, COM223F-, COM253-, COM253F-, CPF201-, CPF81-, CPF81D-, CPF82-, CPF82D-, CPM223-, CPM253-, CPS11-, CPS11D-, CPS11E-, CPS12-, CPS12D-, CPS12E-, CPS13-
Region/Country: Russia (Declaration of Conformity)
Approval Number: EAEC D-DE.AD07.B.01363/19MiscellaneousRussian -
TopHit, Sensor, PuriSys, OrbiSint, OrbiPore, OrbiPac, Memosens, Liquisys pH/ORP, Liquisys Oxygen, Liquisys Chlorine, Liquiline M, Liquiline, CeraTex, Ceramax, CeraLiquid, CeraGel
Product Code: CPS491-, CPS47D-, CPS471D-, CPS471-, CPS441D-, CPS441-, CPS42D-, CPS42-, CPS41E-, CPS41D-, CPS41-, CPS341D-, CPS31D-, CPS31-, CPS171D-, CPS491D-, CPS64-, CPS71-, CPS71D-, CPS71E-, CPS72-, CPS72D-, CPS76D-, CPS77D-, CPS91-, CPS91D-, CPS91E-, CPS92-, CPS92D-, CPS96D-, CPS97D-, CPS16D-, CCM223-, CCM253-, CM14-, CM42-, CM442-, CM442R-, CM444-, CM444R-, CM448-, CM448R-, CM44P-, CM72-, CM82-, COM223-, COM223F-, COM253-, COM253F-, CPF201-, CPF81-, CPF81D-, CPF82-, CPF82D-, CPM223-, CPM253-, CPS11-, CPS11D-, CPS11E-, CPS12-, CPS12D-, CPS12E-, CPS13-
Approval Number: EAEC RU D-DE.AD07.B.01362/19MiscellaneousRussian -
InduMax P, Liquiline M, Memosens
Product Code: 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-, CLS12-, CLS13-, CLS15-, CLS15D-, CLS16-, CLS16D-, CLS21-, CLS21D-, CLS50-, CLS50D-, CLS82D-, CM42-, COS21D-, CPS171D-, CPS16D-, CPS13-, CPS12D-, CPS12-, CPS11D-, CPS11-, CPF82D-, CPF82-, CPF81D-, CPF81-, COS51D-, COS22D-
Region/Country: USA
Approval Agency: FMExplosion ProtectionEnglish -
TopHit, Sensor, OxyMax W, OrbiTex, OrbiSint, OrbiPore, Memosens, Liquiline M, InduMax P, InduMax H, ConduMax W, ConduMax H, CeraLiquid, CeraGel
Product Code: CPS42-, CPS43-, CPS441-, CPS441D-, CPS471-, CPS471D-, CPS491-, CPS64-, CPS72-, CPS72D-, CPS91-, CPS91D-, CPS92-, CPS92D-, CPS96D-, CPS41-, CPS21-, CPS16D-, CPS13-, CPS12D-, CPS12-, CPS11D-, CPS11-, COS51D-, CM42-, CLS54-, CLS50D-, CLS50-, CLS16D-, CLS15D-
Region/Country: Russia (TR CU)
Approval Agency: EAC
Protection: Ex ia IIC T6 Ga, Ex ia IIC T6...T3 Ga, Ex ia IIC T6...T4 Ga, Ex ib [ia Ga] IIC T6...T4 GaExplosion ProtectionRussian -
InduMax P, Liquiline M, Memocheck, Memosens, OrbiSint, OxyMax H
Product Code: CPS72-, CPS71D-, CPS71-, CPS491D-, CPS491-, CPS471D-, CPS471-, CPS441D-, CPS441-, CPS42D-, CPS42-, CPS41D-, CPS72D-, CPS76D-, CPS91-, CPS91D-, CPS92-, CPS92D-, CPS96D-, CTS1-, CYK10-, CYP01D-, CYP02D-, CYP03D-, CLS12-, CLS13-, CLS15-, CLS15D-, CLS16-, CLS16D-, CLS21-, CLS21D-, CLS50-, CLS50D-, CLS54-, CM42-, COS21D-, COS22D-, COS51D-, CPF81-, CPF82-, CPS11-, CPS11D-, CPS12-, CPS12D-, CPS13-, CPS16D-, CPS41-
Region/Country: Canada, USA
Approval Agency: CSAExplosion ProtectionEnglish -
InduMax P, Liquiline M, Memocheck, Memosens, OrbiPac, OrbiSint, OxyMax H
Product Code: CPS71D-, CPS71-, CPS491D-, CPS491-, CPS471D-, CPS471-, CPS441D-, CPS441-, CPS42D-, CPS42-, CPS41D-, CPS41-, CPS171D-, CPS72-, CPS72D-, CPS76D-, CPS91-, CPS91D-, CPS92-, CPS92D-, CPS96D-, CTS1-, CYK10-, CYP01D-, CYP02D-, CYP03D-, CLS12-, CLS13-, CLS15-, CLS15D-, CLS16-, CLS16D-, CLS21-, CLS21D-, CLS50-, CLS50D-, CLS54-, CLS82D-, CM42-, CPS16D-, CPS13-, CPS12D-, CPS12-, CPS11D-, CPS11-, CPF82D-, CPF82-, CPF81D-, CPF81-, COS51D-, COS22D-, COS21D-, COS81D-
Region/Country: Canada, USA
Approval Agency: CSAExplosion ProtectionEnglish -
InduMax P, Liquiline M, Memocheck, Memosens, OrbiSint, OxyMax H
Product Code: CPS491-, CPS471D-, CPS471-, CPS441D-, CPS441-, CPS42D-, CPS42-, CPS41D-, CPS41-, CPS72-, CPS72D-, CPS76D-, CPS71D-, CPS71-, CPS491D-, CPS91-, CPS91D-, CPS92-, CPS92D-, CPS96D-, CTS1-, CYK10-, CYP01D-, CYP02D-, CYP03D-, CLS12-, CLS13-, CLS15-, CLS15D-, CLS16-, CLS16D-, CLS21-, CLS21D-, CLS50-, CLS50D-, CLS54-, CLS82D-, CM42-, COS21D-, COS22D-, COS51D-, CPF81-, CPF82-, CPS11-, CPS11D-, CPS12-, CPS12D-, CPS13-, CPS16D-, CPS171D-
Region/Country: Canada, USA
Approval Agency: CSAExplosion ProtectionEnglish -
InduMax H, Memosens, SmarTec, SmarTec S, TopHit, UniFit H
Product Code: CPS77D-, CPS47D-, CPS471D-, CPS471-, CPS441D-, CPS441-, CPA842-, CLS82D-, CLS54D-, CLS54-, CLD18-, CLD134-
Region/Country: USA
Approval Agency: 3-A Sanitary StandardsHygienic EquipmentEnglish
Accessories / Spare parts
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Order code
No spare parts available.
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