The Endress+Hauser Group

Media center

Endress+Hauser Events

Your career with Endress+Hauser

Support close to you

Analog ORP sensor
Orbisint CPS12

Glass electrode for standard applications

  • Orbisint CPS12 - Analog ORP sensor with dirt-repellent PTFE diaghragm ©Endress+Hauser

Orbisint CPS12 is the all-rounder for ORP measurement in process and environmental applications. It performs reliably and accurately even in hazardous areas. Designed for low maintenance and a long operating life, the sensor offers you best value for money.


  • Robust electrode with long poison diffusion path, requires low maintenance due to large, dirt-repellent PTFE ring diaphragm

  • Suitable for harsh applications: Process glass for highly alkaline media and pressure-stable up to 16 bar (232 psi)

  • Various measuring elements for application in oxidizing or reducing media

Field of application

  • Long-term monitoring and limit monitoring of processes with stable process conditions:
    - Chemical industry
    - Paper industry
    - Power plants (e.g. flue gas washers)
    - Incineration plants

  • Water treatment:
    - Drinking water
    - Cooling water
    - Well water

With ATEX, FM, CSA approval for use in hazardous areas.

Features and specifications

Documents / Manuals / Software

Accessories / Spare parts

Predecessor / Successor

Predecessor: CPS22

Success stories


Endress+Hauser AG
Kägenstrasse 2 4153 Reinach BL Switzerland
Tel.: +41 61 715 7700
Fax: +41 61 715 2888
Send email

Related news

Online Tools