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Home / Endress+Hauser / E+H Analytics / Sensors/Electrodes / CPS491

Endress + Hauser CPS491 analog non-glass pH sensor ISFET electrode for heavily polluted media in chemical processes, paper or paint production

ENDRESS + HAUSER analog non-glass pH sensor CPS491

E+H analog non-glass pH sensor CPS491 is the analog specialist for fibrous media or media with a high content of suspended solids such as dispersions, precipitation reactions or emulsions.
Rapid response at low temperatures - stabilised gel insensitive to contamination - lower amount of maintenance required than with glass - overhead installation.

CPS491 measured value

  • pH value
  • Temperature

CPS491 application

• 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.

CPS491 advantages

• 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

CPS491 measuring range

pH: 0 to 14
Temperature: –15 to 110 °C (5 to 230 °F)

CPS491 process temperature

max. 110°C (230°F)

CPS491 process pressure

max. 10 bar (145 psi)

CPS491 storage temperature

0 to 50 °C (32 to 120 °F)

CPS491-4ESB2+Z1

© E+H pH-comb. electrode Tophit CPS491-4ESB2+Z1

Endress + Hauser CPS491-4ESB2+Z1 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-1118/0 Endress Hauser CPS 491 4 Shaft Length: 225mm ESB Head: Process Pg13.5; plug TOP68, Ex … [Read more...] about CPS491-4ESB2+Z1

CPS491-6ESC2

© E+H pH-comb. electrode Tophit CPS491-6ESC2

Endress + Hauser CPS491-6ESC2 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-10J0/0 Endress Hauser CPS 491 6 Shaft Length: 425mm ESC Head: Process Pg13.5;SteckerTOP68, EAC nonEx … [Read more...] about CPS491-6ESC2

CPS491-6ESB2+Z1

© E+H pH-comb. electrode Tophit CPS491-6ESB2+Z1

Endress + Hauser CPS491-6ESB2+Z1 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-11A5/0 Endress Hauser CPS 491 6 Shaft Length: 425mm ESB Head: Process Pg13.5; plug TOP68, Ex … [Read more...] about CPS491-6ESB2+Z1

CPS491-5ESB2

© E+H pH-comb. electrode Tophit CPS491-5ESB2

Endress + Hauser CPS491-5ESB2 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-1020/0 Endress Hauser CPS 491 5 Shaft Length: 360mm ESB Head: Process Pg13.5; plug TOP68, Ex … [Read more...] about CPS491-5ESB2

CPS491-4ESK2

© E+H pH-comb. electrode Tophit CPS491-4ESK2

Endress + Hauser CPS491-4ESK2 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-10P3/0 Endress Hauser CPS 491 4 Shaft Length: 225mm ESK Head: Process Pg13.5; plug TOP68; EAC Ex EAC … [Read more...] about CPS491-4ESK2

CPS491-5ESC2

© E+H pH-comb. electrode Tophit CPS491-5ESC2

Endress + Hausser CPS491-5ESC2 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-10R4/0 Endress Hausser CPS 491 5 Shaft Length: 360mm ESC Head: Process Pg13.5;SteckerTOP68, EAC nonEx … [Read more...] about CPS491-5ESC2

CPS491-6ESB2

© E+H pH-comb. electrode Tophit CPS491-6ESB2

Endress + Hauser CPS491-6ESB2 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-1040/0 Endress Hauser CPS 491 6 Shaft Length: 425mm ESB Head: Process Pg13.5; plug TOP68, Ex … [Read more...] about CPS491-6ESB2

CPS491-2ESC2+Z1

© E+H pH-comb. electrode Tophit CPS491-2ESC2+Z1

Endress + Hauser CPS491-2ESC2+Z1 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-11C6/0 Endress Hauser CPS 491 2 Shaft Length: 120mm ESC Head: Process Pg13.5;SteckerTOP68, EAC … [Read more...] about CPS491-2ESC2+Z1

CPS491-4ESC2+Z1

© E+H pH-comb. electrode Tophit CPS491-4ESC2+Z1

Endress + Hauser CPS491-4ESC2+Z1 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-11D1/0 Endress Hauser CPS 491 4 Shaft Length: 225mm ESC Head: Process Pg13.5;SteckerTOP68, EAC … [Read more...] about CPS491-4ESC2+Z1

CPS491-5ESK2

© E+H pH-comb. electrode Tophit CPS491-5ESK2

Endress + Hauser CPS491-5ESK2 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-1186/0 Endress Hauser CPS 491 5 Shaft Length: 360mm ESK Head: Process Pg13.5; plug TOP68; EAC Ex EAC … [Read more...] about CPS491-5ESK2

CPS491-2ESC2

© E+H pH-comb. electrode Tophit CPS491-2ESC2

Endress + Hauser CPS491-2ESC2 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-1077/0 Endress Hauser CPS 491 2 Shaft Length: 120mm ESC Head: Process Pg13.5;SteckerTOP68, EAC nonEx … [Read more...] about CPS491-2ESC2

CPS491-2ESK2+Z1

© E+H pH-comb. electrode Tophit CPS491-2ESK2+Z1

Endress + Hauser CPS491-2ESK2+Z1 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-11H3/0 Endress Hauser CPS 491 2 Shaft Length: 120mm ESK Head: Process Pg13.5; plug TOP68; EAC Ex … [Read more...] about CPS491-2ESK2+Z1

CPS491-4ESB2

© E+H pH-comb. electrode Tophit CPS491-4ESB2

Endress + Hauser CPS491-4ESB2 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-1014/0 Endress Hauser CPS 491 4 Shaft Length: 225mm ESB Head: Process Pg13.5; plug TOP68, Ex … [Read more...] about CPS491-4ESB2

CPS491-5ESB2+Z1

© E+H pH-comb. electrode Tophit CPS491-5ESB2+Z1

Endress + Hauser CPS491-5ESB2+Z1 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-1165/0 Endress Hauser CPS 491 5 Shaft Length: 360mm ESB Head: Process Pg13.5; plug TOP68, Ex … [Read more...] about CPS491-5ESB2+Z1

CPS491-6ESC2+Z1

© E+H pH-comb. electrode Tophit CPS491-6ESC2+Z1

Endress + Hauser CPS491-6ESC2+Z1 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-11F2/0 Endress Hauser CPS 491 6 Shaft Length: 425mm ESC Head: Process Pg13.5;SteckerTOP68, EAC … [Read more...] about CPS491-6ESC2+Z1

CPS491-5ESC2+Z1

© E+H pH-comb. electrode Tophit CPS491-5ESC2+Z1

Endress + Hauser CPS491-5ESC2+Z1 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-11E7/0 Endress Hauser CPS 491 5 Shaft Length: 360mm ESC Head: Process Pg13.5;SteckerTOP68, EAC … [Read more...] about CPS491-5ESC2+Z1

CPS491-4ESC2

© E+H pH-comb. electrode Tophit CPS491-4ESC2

Endress + Hauser CPS491-4ESC2 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-10E3/0 Endress Hauser CPS 491 4 Shaft Length: 225mm ESC Head: Process Pg13.5;SteckerTOP68, EAC nonEx … [Read more...] about CPS491-4ESC2

CPS491-2ESB2+Z1

© E+H pH-comb. electrode Tophit CPS491-2ESB2+Z1

Endress + Hauser CPS491-2ESB2+Z1 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-1191/0 Endress Hauser CPS 491 2 Shaft Length: 120mm ESB Head: Process Pg13.5; plug TOP68, Ex … [Read more...] about CPS491-2ESB2+Z1

CPS491-5ESK2+Z1

© E+H pH-comb. electrode Tophit CPS491-5ESK2+Z1

Endress + Hauser CPS491-5ESK2+Z1 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-11K0/0 Endress Hauser CPS 491 5 Shaft Length: 360mm ESK Head: Process Pg13.5; plug TOP68; EAC Ex … [Read more...] about CPS491-5ESK2+Z1

CPS491-6ESK2+Z1

© E+H pH-comb. electrode Tophit CPS491-6ESK2+Z1

Endress + Hauser CPS491-6ESK2+Z1 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-11L5/0 Endress Hauser CPS 491 6 Shaft Length: 425mm ESK Head: Process Pg13.5; plug TOP68; EAC Ex … [Read more...] about CPS491-6ESK2+Z1

CPS491-2ESK2

© E+H pH-comb. electrode Tophit CPS491-2ESK2

Endress + Hauser CPS491-2ESK2 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-1082/0 Endress Hauser CPS 491 2 Shaft Length: 120mm ESK Head: Process Pg13.5; plug TOP68; EAC Ex EAC … [Read more...] about CPS491-2ESK2

CPS491-2ESB2

© E+H pH-comb. electrode Tophit CPS491-2ESB2

Endress + Hauser CPS491-2ESB2 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-1009/0 Endress Hauser CPS 491 2 Shaft Length: 120mm ESB Head: Process Pg13.5; plug TOP68, Ex … [Read more...] about CPS491-2ESB2

CPS491-4ESK2+Z1

© E+H pH-comb. electrode Tophit CPS491-4ESK2+Z1

Endress + Hauser CPS491-4ESK2+Z1 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-11J4/0 Endress Hauser CPS 491 4 Shaft Length: 225mm ESK Head: Process Pg13.5; plug TOP68; EAC Ex … [Read more...] about CPS491-4ESK2+Z1

CPS491-6ESK2

© E+H pH-comb. electrode Tophit CPS491-6ESK2

Endress + Hauser CPS491-6ESK2 pH-comb. electrode, ISFET-Technology Diaphragm: open aperture Reference: Gel Temp. sensor: Pt1000 Material: PEEK Working limit: max 10 bar CPS491-10H0/0 Endress Hauser CPS 491 6 Shaft Length: 425mm ESK Head: Process Pg13.5; plug TOP68; EAC Ex EAC … [Read more...] about CPS491-6ESK2

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