Digital non-glass pH sensor Memosens CPS77E

Memosens 2.0 ISFET pH electrode for food & beverage and life sciences industries

• Measuring principle

  ISFET

• Application

  Hygienic and sterile applications (sterilizable, autoclavable):
  - Bioreactor/fermenter
  - Biotechnology
  - Pharmaceutical
  - Food

• Characteristic

  Digital, sterilizable and autoclavable pH electrode for hygienic production processes with bacteria tight ceramic junction

• Reference

  Stabilized gel reference system

• Measuring range

  pH 0 to 14

• Measuring principle

  Measuring principle

• Design

  Design

• Material

  Sensor shaft: PEEK
  Sealings: FFKM
  Metal lead: Ag/AgCl
  Open aperture: Ceramic junction, zirconium dioxide
  O-ring: FKM
  Process coupling: PPS fiber-glass reinforced
  Nameplate: Ceramic metal oxide

• Dimension

  Diameter: 12 mm (0.47 inch)
  Shaft lengths: 120, 225 and 360 mm
  (4.72, 8.86 and 14.2 inch)

• Process temperature

  -15 to 135°C (5 to 275°F)

• Process pressure

  Max. 11 bar abs at 100 °C
  (Max. 160 psi at 212 °F)

• Temperature sensor

  Pt1000

• Ex certification

  With the following approvals for use in potentially explosive areas of Zone 0, Zone 1 and Zone 2: ATEX, IECEx, CSA C / US, NEPSI, JPN Ex, INMETRO,
  UKCA and Korea Ex

• Connection

  Inductive, contactless connection head with Memosens 2.0 technology

• Ingress protection

  IP 68