Analog pH sensor Ceratex CPS31 | Endress Hauser

Specs at a glance

Measuring range: pH 1 – 12
Process temperature: 0 – 80 C (32 – 176 F)
Process pressure: 1 – 4 bar abs (15 – 60 psi)

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Field of application

Endress Hauser’s

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.

• Drinking water
• Swimming pool water
• pH compensation for free chlorine measurement