Analog non-glass pH sensor
Tophit CPS491

Tophit CPS491- Analog non-glass pH electrode for heavily soiled media ©Endress+Hauser
Tophit CPS491- Analog non-glass pH sensor for chemical processes, paper and paint production ©Endress+Hauser

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.

  • Tophit CPS491- Analog non-glass pH electrode for heavily soiled media
  • Tophit CPS491- Analog non-glass pH sensor for chemical processes, paper and paint production

ISFET electrode for heavily polluted media in chemical processes, paper or paint production

Tophit CPS491 is the analog specialist for fibrous media or media with a high content of suspended solids such as dispersions, precipitation reactions or emulsions. Its unbreakable shaft ensures a long operating life while the open aperture prevents fouling and guarantees reliable measurement under harsh process conditions.

Các thành phần bổ sung

  • Lợi ích

    • Unbreakable for highest product safety

    • Open aperture for application in heavily soiled media

    • Application possible at low temperatures

    • Low maintenance thanks to long calibration intervals

  • Phạm vi ứng dụng

    • Chemical processes

    • Pulp and paper industry

    • Contaminated media and suspended solids
      - Dispersions
      - Precipitation
      - Emulsions

    With ATEX, FM, and CSA approval for application in hazardous areas.

Tài liệu / Tài liệu hướng dẫn / Phần mềm

  • Technical Information Tophit CPS491/CPS491D

    ISFET Sensor for long-term stable pH measurement in media with high dirt loads Analog or digital sensors with Memosens technology

    Technical Information (TI)
  • ISFET sensors Operating Instructions

    Memosens sensors and analog sensors for pH measurement Memosens-Sensoren und analoge Sensoren zur pH-Messung

    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)
  • ISFET sensors pH Safety instructions for electrical apparatus in explosion-hazardous areas Safety Instructions

    Safety instructions for electrical apparatus in explosion-hazardous areas

    Ex 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)
  • Manufacturer Declaration

    TSE/BSE free

    Certificate (ZE)
  • SD Tophit

    Kurzanleitung für ISFET-Sensoren / Short Instructions for ISFET sensors

    Special 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)
    08/15
    Tiếng Nhật
  • CP00010C pH measurement in industrial processes for US market

    Selection and engineering guide for your industry and application

    Competence Brochure (CP)
    04/15
    Tiếng Anh
  • 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
    Tiếng Anh
  • 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
    Tiếng Anh
  • TopHit

    Product Code: CPS441-, CPS471-, CPS491- Declaration Number: EC_00625_01.18

    EU Declaration
    Tiếng Đức , Tiếng Anh , fr
  • 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
    Tiếng Anh
  • InduMax P, Liquiline M, Memosens

    Product Code: CPS41D-, CPS42-, CPS42D-, CPS441-, CPS441D-, CPS471-, CPS471D-, CPS491-, CPS491D-, CPS64-, CPS71-, CPS71D-, CPS72-, CPS72D-, CPS76D-, CPS91-, CPS91D-, CPS92-, CPS92D-, CPS96D-, CTS1-, CYK10-, CYP01D-, CYP02D-, CPS41-, CLS12-, CLS13-, CLS15-, CLS15D-, CLS16-, CLS16D-, CLS21-, CLS21D-, CLS50-, CLS50D-, CM42-, COS21D-, CPS16D-, CPS13-, CPS12D-, CPS12-, CPS11D-, CPS11-, CPF82D-, CPF82-, CPF81D-, CPF81-, COS51D-, COS22D- Region/Country: USA Approval Agency: FM

    Explosion Protection
    Tiếng Anh
  • 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-, CPS171D-, CLS12-, CLS13-, CLS15-, CLS15D-, CLS16-, CLS16D-, CLS21-, CLS21D-, CLS50-, CLS50D-, CLS82D-, CM42-, COS21D-, CPS16D-, CPS13-, CPS12D-, CPS12-, CPS11D-, CPS11-, CPF82D-, CPF82-, CPF81D-, CPF81-, COS51D-, COS22D- Region/Country: USA Approval Agency: FM

    Explosion Protection
    Tiếng Anh
  • 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
    Tiếng Anh
  • 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
    Tiếng Nga
  • Liquiline, TopHit, OxyMax W, OxyMax H, OrbiSint, OrbiPore, OrbiPac, Memosens, InduMax P, ConduMax W, ConduMax H, Chloromax, CeraLiquid, CeraGel

    Product Code: CM442-, CM442R-, CM444-, CM444R-, CM448-, CM448R-, CPS71D-, CPS72D-, CPS76D-, CPS91D-, CPS92D-, CPS96D-, CPS491-, CPS471D-, CPS471-, CPS441D-, CPS42D-, CPS41D-, CPS171D-, CPS16D-, CCS142D-, CLS15D-, CLS16D-, CLS21D-, CLS50D-, CLS82D-, COS21D-, COS22D-, COS51D-, COS81D-, CPF81D-, CPF82D-, CPS11D-, CPS12D- Region/Country: Canada, USA Approval Agency: CSA

    Explosion Protection
    Tiếng Anh
  • 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
    Tiếng Anh
  • SmarTec, TopHit, OxyMax W, OxyMax H, OrbiSint, OrbiPore, OrbiPac, Memosens, Liquiline M, InduMax P, InduMax H, ConduMax W, ConduMax H, Ceramax, CeraLiquid, CeraGel

    Product Code: CLD18-, CPS11D-, CPS12-, CPS12D-, CPS16D-, CPS341D-, CPS41-, CPS41D-, CPS42-, CPS42D-, CPS441-, CPS441D-, CPS471-, CPS471D-, CPS491-, CPS491D-, CPS71-, CPS71D-, CPS72-, CPS72D-, CPS76D-, CPS91-, CPS91D-, CPS92-, CPS92D-, CPS96D-, CLS12-, CLS13-, CLS15-, CLS15D-, CLS16-, CLS16D-, CLS21-, CLS21D-, CLS30-, CLS50-, CLS50D-, CLS52-, CLS54-, CLS54D-, CLS82D-, CM42-, COS21-, COS21D-, COS22D-, COS51D-, CPF81-, CPF81D-, CPF82-, CPF82D-, CPS11- Region/Country: Russia Approval Agency: GOST Approval Number: 55929

    Metrology
    Tiếng Nga
  • Viomax, Turbimax, TopHit, OxyMax W, OxyMax H, OrbiSint, OrbiPore, OrbiPac, OEM, Liquiline M, Liquiline, Isemax, InduMax P, InduMax H, ConduMax W, ConduMax H, Chloromax, Ceramax, CeraLiquid, CeraGel

    Product Code: CPS441D-, CPS441-, CPS42D-, CPS42-, CPS41D-, CPS41-, CPS341D-, CPS12D-, CPS12-, CPS11D-, CPS11-, CPF82D-, CPF81D-, CPS471-, CPS471D-, CPS491-, CPS491D-, CPS71-, CPS71D-, CPS72-, CPS72D-, CPS91-, CPS91D-, CPS92-, CPS92D-, CUS51D-, CPF81-, CAS40D-, CAS51D-, CCS142D-, CLS12-, CLS13-, CLS15-, CLS15D-, CLS16-, CLS16D-, CLS19-, CLS21-, CLS21D-, CLS30-, CLS50-, CLS50D-, CLS52-, CLS54-, CM42-, CM442-, CM444-, CM448-, COS22-, COS22D-, COS51D-, COS61-, COS61D- Region/Country: Belarus Approval Agency: BELGIM Approval Number: 7548

    Metrology
    Tiếng Nga

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