The Endress+Hauser Group

Media center

Events

Your career with Endress+Hauser

Product tools

Contact Information

Analog pH sensor
Ceratex CPS31

Glass electrode for application in drinking water and swimming pools

  • Analog pH sensor
Ceratex CPS31
©Endress+Hauser
  • Analog pH sensor
Ceratex CPS31
©Endress+Hauser
  • The pH-value of a liquid can be calculated using the potentiometric measurement principle. This video shows what it is about and how this measuring principle works.

Ceratex CPS31 is the analog expert for pH compensation in disinfection processes. Its three diaphragms make it suitable for minimum conductivity while its low drift guarantees stable measurement. The sensor makes sure that swimming pool water is agreeable and drinking water tasteful.

Benefits

  • Reliable measurement at minimum conductivity thanks to three diaphragms

  • Low drift by very low level of ion depletion in electrolyte

  • Optional salt ring for extended operating time

Field of application

  • Drinking water

  • Swimming pool water

  • pH compensation for free chlorine measurement

Features and specifications

Documents / Manuals / Software

Accessories / Spare parts

Success stories

Contact

Endress+Hauser (HK) Ltd.
Unit 1211, Tower I, Silvercord 30 Canton Road Kowloon Tsimshatsui Hong Kong
Tel.: +852 2528 3120
Fax: +852 2865 4171
Send email www.hk.endress.com

Related news