Analog conductivity sensor
Condumax CLS13

Analog conductivity sensor Condumax CLS13 ©Endress+Hauser

The conductivity of a liquid can be measured using the conductive or toroidal measuring principles. This video shows what it is about and how these measuring principles work.

  • Analog conductivity sensor Condumax CLS13

Conductive conductivity sensor for high temperature applications in the power & energy industry

Condumax CLS13 is a robust conductivity sensor for steam/water cycles in power plants. It is optimized for low conductivities (even under very high temperatures and pressures) to protect your processes from deposits and corrosion. Low maintenance and simple to commission (large connection compartment), this is the ideal sensor for tough environments.

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  • Benefits

    • Reliable and accurate measuring values at low conductivities

    • Optimized for high pressures and temperatures up to 250°C (482°F)

    • Easy cleaning thanks to stainless steel body and removable outer electrode

    • Robust design for high durability

    • Quality certificate...

  • Field of application

    Condumax CLS13 measures conductivity in the steam/water cycle in the power & energy industry:

    • Condensate monitoring

    • Boiler feedwater monitoring

    • Boiler blowdown control

    The sensor can be used in all low conductivity applications with very high...

Features and specifications

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Details

  • Measuring principle

    Conductive

  • Application

    Process, power plant

  • Characteristic

    2-electrode conductivity cell for high temperature applications.

  • Measurement range

    k=0,01: 0-20,0 µS/cm
    k=0,1: 0-200,0 µS/cm

  • Measuring principle

    Coaxially arranged electrodes for high temperature applications

  • Design

    2-electrode conductivity cell with coaxially arranged electrodes
    Connection head and cooling body made of casting aluminium with fixed cable connection PG16.

  • Material

    Electrode: 1.4571
    Sealing: Kalrez, ceramic

  • Dimension

    Electrode diameter: 25 mm
    (0.984 inch)
    Immersion depth: 50-115 mm
    (1.97 - 4.48 inch)
    Weight: 3kg

  • Process temperature

    max. 250°C
    (482°F)

  • Process pressure

    max. 40 bar
    (580 psi)

  • Temperature sensor

    Integrated Pt100

  • Ex certification

    ATEX

  • Connection

    process connection. G1"

  • Ingres protection

    IP67

  • Additional certifications

    Calibration certificate with cellconstant

Documents / Manuals / Software

  • Technical information Conductivity Sensor for High-Temperature Applications ConduMax W CLS 12

    Two-electrode sensors
    with cell constant k = 0.01 cm-1 or k = 0.1 cm-1

    Technical Information (TI)
  • Technical information Conductivity Sensor for High-Temperature Applications ConduMax W CLS 1

    Two-electrode sensors
    with cell constant k = 0.01 cm-1 or k = 0.1 cm-1

    Technical Information (TI)
  • Condumax CLS12/CLS13 Operating Instructions

    Conductivity sensors for high-temperature applications

    Operating Instruction (BA)
  • Ex Safety Instructions CLS XX

    Sicherheitshinweise für explosionsgefährdete Bereiche.
    Safety instructions for hazardous areas.
    Conseils de sécurité pour zones explosibles.

    Ex Safety Instructions (XA)
  • Ex Safety Instructions CLS XXG

    Sensors for conductive Conductivity Measurement

    Ex Safety Instructions (XA)
  • Pomiar jakości wody- ECiZ_09_2011

    Urządzenia kontrolno-pomiarowe umożliwiające ciągłe i bezpieczne
    użytkowanie obiektu oraz zabezpieczają instalację technologiczną przed
    ewentualnymi uszkodzeniami.

    Publications (PU)
    04/12
    Polish
  • Systemy pomiarowe w energetyce- ECiZ_10_2010

    Pomiary przewodności elektrolitycznej oraz stężenia tlenu śladowego w
    branży energetycznej.

    Publications (PU)
    04/12
    Polish
  • Leitfähigkeitsmessung in Industrieprozessen

    Auswahl- und Engineeringhilfe für verschiedene Industrien und
    Anwendungen

    Competence Brochure (CP)
    12/19
    German
  • Conductivity measurement in industrial processes

    Selection and engineering guide for different industries and
    applications

    Competence Brochure (CP)
    12/19
    English
  • Measurement of electrical conductivity (.mp4 format, 70,7MB)

    The conductivity of a liquid can be measured using the conductive or
    toroidal measuring principles. This video shows what it is about and how
    these measuring principles work.

    Animation
    01/14
    fr
  • Measurement of electrical conductivity (.mp4 format, 116 MB)

    The conductivity of a liquid can be measured using the conductive or
    toroidal measuring principles. This video shows what it is about and how
    these measuring principles work.

    Animation
    01/14
    Polish
  • ConduMax H, ConduMax W

    Product Code: CLS12-, CLS13-, CLS15-, CLS16-, CLS21-
    Declaration Number: EC_00317_01.16

    EU Declaration
    German , English , fr
  • ConduMax H, ConduMax W

    Product Code: CLS12-, CLS13-, CLS15-, CLS16-, CLS21-
    Declaration Number: EC_00317_02.16

    EU Declaration
    German , English , fr
  • SmarTec S, SmarTec, Sensor, Memosens, Liquisys Conductivity, Liquiline, InduMax P, InduMax H, ConduMax W, ConduMax H, Chloromax, ANALOG

    Product Code: CLM253-, CLS12-, CLS13-, CLS15-, CLS15D-, CLS16-, CLS16D-, CLS19-, CLS21-, CLS21D-, CLS30-, CLS50-, CLS50D-, CLS54-, CLS54D-, CLS82D-, CYM290-, CLM223F-, CLM223-, CLD18-, CLD134-, CLD132-, CCS55D-, CCS51D-, CCS51-, CCS50D-, CCS50-, CCS241-, CCS240-, CCS142D-, CCS141-, CCS140-, CCS120D-, CCS120-
    Region/Country: Russia (Declaration of Conformity)
    Approval Number: EAEC RU D-DE.AD07.B.01363/19

    Miscellaneous
    Russian
  • ConduMax H, ConduMax W, InduMax H, InduMax P, Liquisys Conductivity, Memosens, SmarTec, SmarTec S

    Product Code: CLS82D-, CLS54D-, CLS54-, CLS50D-, CLS50-, CLS30-, CLS21D-, CLS21-, CLS19-, CLS16D-, CLS16-, CLS15D-, CLS15-, CLS13-, CLS12-, CLM253-, CLM223F-, CLM223-, CLD18-, CLD134-, CLD132-
    Approval Number: EAEC RU D-DE.AD.07.B.01362/19

    Miscellaneous
    Russian
  • 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: CSA

    Explosion Protection
    English
  • 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
  • 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: CSA

    Explosion Protection
    English
  • ConduMax H, ConduMax W

    Product Code: CLS12-, CLS13-, CLS15-, CLS16-, CLS21-, OLS21-
    Region/Country: China
    Approval Agency: NEPSI

    Explosion Protection
    Chinese
  • ConduMax H, ConduMax W

    Product Code: CLS12-, CLS13-, CLS15-, CLS16-, CLS21-
    Region/Country: Brazil
    Approval Agency: TÜV
    Protection: Ex ia IIC T3 Ga, Ex ia IIC T4 Ga, Ex ia IIC T6 Ga

    Explosion Protection
    Portuguese
  • 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: CSA

    Explosion Protection
    English
  • ConduMax W

    Product Code: CLS13-
    Region/Country: Canada (CRN)
    Approval Agency: CRN

    Pressure Equipment
    English
  • SmarTec, OxyMax W, OxyMax H, OrbiPac, Memosens, Liquiline M, InduMax P, InduMax H, ConduMax W, ConduMax H

    Product Code: CPS96D-, CPS76D-, CPS16D-, CPF82D-, CPF82-, CPF81D-, CPF81-, COS51D-, COS22D-, CM42-, CLS82D-, CLS54D-, CLS54-, CLS52-, CLS50D-, CLS50-, CLS30-, CLS21D-, CLS21-, CLS16D-, CLS15D-, CLS15-, CLS13-, CLS12-, CLD18-
    Region/Country: Russia
    Approval Agency: Rosstandart
    Approval Number: OC.C.31.004.A NO 55929

    Metrology
    Russian
  • ConduMax H, ConduMax W, InduMax H, InduMax P, Liquisys Conductivity, SmarTec S

    Product Code: CLS54-, CLS52-, CLS50-, CLS30-, CLS21-, CLS19-, CLS16-, CLS15-, CLS13-, CLS12-, CLM253-, CLM223-, CLD134-, CLD132-
    Region/Country: Russia
    Approval Agency: Rosstandart
    Approval Number: DE.C.31.004.A_66843

    Metrology
    Russian

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