Analog ORP sensor
Ceraliquid CPS42

Ceraliquid CPS42 - Analog ORP sensor with refillable liquid KCl electrolyte

Glass electrode for applications with fast-changing medium compositions or low conductivity

Ceraliquid CPS42 is the analog high performer for 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 fast-changing medium compositions.

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Benefits
Resistant to poisoning due to constant refilling of KCl bridge electrolyte and separate reference lead

Applicable at very low conductivities (= 5 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...

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Resistant to poisoning due to constant refilling of KCl bridge electrolyte and separate reference lead

Applicable at very low conductivities (= 5 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

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Field of application
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...

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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.

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Features and specifications

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Details

Measuring principle

Sensor ORP / Redox
Application

- Special applications with high requirements with regard to accuracy, speed - rapidly changing composition of media, highly clogging media, low conductivities.
Characteristic

- Gel-free, refillable electrolyte - greatest accuracy - can be subject to pressure to prevent clogging.
Measurement range

-1500 mV - +1500 mV
Measuring principle

- Liquid filled compact electrode with ceramic diaphragm - platinum ring
Dimension

Diameter: 12 mm
Shaft lengths: 120, 225 mm
Process temperature

-15°C - 130°C
Process pressure

max. 8bar
Ex certification

ATEX
FM
CSA
TIIS
Connection

TOP68 connection head
Ingres protection

IP68
Additional certifications

EHEDG

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Documents / Manuals / Software

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Technical Information CPS41, CPS41D
pH electrodes, analogue and digital with Memosens technology, with
ceramic diaphragm
and liquid KCl electrolyte, also with integrated temperature sensor

Technical Information (TI)
Technical Information Ceraliquid CPS42 / CPS42D / CPS43
Redox electrodes, analog and digital with Memosens technology and
reference electrode, each with ceramic diaphragm and liquid KCl e
lectrolyte

Technical Information (TI)
pH/ORP sensors and reference half cells
Sensors with Memosens technology and analog sensors

Operating 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
areas

Ex Safety Instructions (XA)
Manufacturer Declaration
TSE/BSE free

Certificate (ZE)
CPS41/41D/42/441
Adapting existing KCl supplies to new CPS4x/CPS441
Umstellen bestehender KCl-Zufuhr auf neue CPS4x/CPS441

Special Documentation (SD)
Kurzanleitung pH-/Redox-Sensoren - Short Instructions pH/ORP sensors
pH-/Redox-Sensoren - pH/ORP sensors

Special Documentation (SD)
Brewery application: Yeast propagation, Application 4
Meas. point 3: pH measurement yeast tank

Industry Solutions (SO)

English
Dairy application: Cheese processing, Application 5
Meas. point 4: pH measurement of the milk

Industry Solutions (SO)

English
Brewery application: Brewhouse, Application 5
Meas. point 4: pH measurement during acification

Industry Solutions (SO)

English
Dairy application: Milk reception, Application 5
Meas. point 3: pH measuring during milk reception

Industry Solutions (SO)

English
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)

08/15

Japanese
CP00010C pH measurement in industrial processes for US market
Selection and engineering guide for your industry and application

Competence Brochure (CP)

04/15

English
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)

04/11

English
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 guidance

Competence Brochure (CP)

02/12

English
CeraGel, CeraLiquid, OrbiPore, OrbiSint, Sensor
Product Code: CPS11-, CPS12-, CPS13-, CPS41-, CPS42-, CPS64-, CPS71-, CPS72-, CPS91-, CTS1-
Declaration Number: EC_00624_01.18

EU Declaration

German , 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 (TR CU)
Approval Agency: EAC
Approval Number: EAEC D-DE.AD07.B.01363/19

Miscellaneous

Russian
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-
Region/Country: Russia (TR CU)
Approval Agency: EAC
Approval Number: EAEC RU D-DE.AD07.B.01362/19

Miscellaneous

Russian
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: FM

Explosion Protection

English
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 Ga

Explosion Protection

Russian
CeraGel, CeraLiquid, OrbiPore, OrbiSint, Sensor
Product Code: CPS11-, CPS12-, CPS13-, CPS41-, CPS42-, CPS64-, CPS71-, CPS72-, CPS91-, CTS1-
Region/Country: Brazil

Explosion Protection

Portuguese