Digital pH sensor
Memosens CPS91E

Memosens 2.0 pH electrode for heavily soiled media in chemical processes, paper or paint production

• Measuring principle

  Potentiometric

• Application

  • Chemical processes
  • Pulp and paper industry
  • Flue gas cleaning
  • Contaminated media:
  • Solids
  • Emulsions
  • Precipitation reactions

• Characteristic

  Digital pH electrodes with open aperture for contaminated media and integrated temperature sensor

• Measuring range

  0 to 14 pH

• Measuring principle

  Gel compact electrode wit open aperture and double gel reference

• Design

  All shaft lengths with temperature sensor
  Advanced gel technology

• Material

  Sensor shaft: Glass to suit process
  pH membrane glass:Type B
  Metal lead: Ag/AgCl
  O-ring: FKM
  Process coupling: PPS fiber-glass reinforced
  Nameplate: Ceramic metal oxide

• Dimension

  Diameter: 12 mm (0.47 inch)
  Shaft lengths: 120, 225, 360 and 425 mm
  (4.72, 8.86, 14.17 and 16.73 inch)

• Process temperature

  0 to 110 °C (32 to 230 °F)

• Process pressure

  0.8 to 14 bar (11.6 to 203 psi) absolute

• Temperature sensor

  NTC 30K

• Ex certification

  With ATEX, IECEx, CSA C/US, NEPSI, Japan Ex and INMETRO approvals for use in
  hazardous areas Zone 0, Zone 1 and Zone 2.

• Connection

  Inductive, contactless connection head with Memosens 2.0 technology

• Ingress protection

  IP68