Analog pH sensor Orbipac CPF81

Compact electrode for wastewater, primaries and metal

Field of application

Orbipac CPF81 is the analog simple solution for pH measurement in harsh environments. It measures reliably and accurately even in fibrous media and at high flow rates. With its integrated assembly, the electrode saves you space and time during flow or immersion installation.

Benefits

• Suitable for flow and immersion installation

• Long time stable: Second electrolyte bridge for better protection against electrode poisoning ions such as S2- or CN-

• Robust polymer housing protects against mechanical damage

• Optional flat membrane suitable for high flow rates, fibrous media, and mining applications

• Measuring principle

  Potentiometric

• Application

  Water, waste water, process, galvanic

• Characteristic

  Resistent against electrolyte poisoning and dirt repellent gel-electrode including process connection NPT 3/4". Optional with amplifier.

• Measurement range

  pH 0-14

• Measuring principle

  Gel-compact electrode with double chamber reference system, kalium nitrate bridge electrolyte and PTFE-diaphragm.

• Design

  Compact electrode in PPS housing with NPT3/4" process connection.

• Material

  PPS / glass / PTFE

• Dimension

  Length: 120´mm
  (4.68 inch)

• Process temperature

  -10°C - 110°C
  (14°F - 230°F)

• Process pressure

  max. 10 bar
  (145 psi)

• Temperature sensor

  Optional with integrated Pt100.

• Ex certification

  ATEX
  FM

• Connection

  TOP68 connection head or fixed cable

• Ingress protection

  IP68

CPF81-LH11A2

CPF81-NN11C4