The ENDRESS+HAUSER Memosens CPS31E digital pH sensor is a reliable and robust solution for pH compensation in disinfection processes. It delivers stable measurement results, ensuring safe swimming pool and drinking water. With its Memosens 2.0 digital technology, the CPS31E provides the perfect data basis for predictive maintenance, offers easy operation, and maximizes process uptime. This sensor is resistant to moisture and its 3 optional junctions make it suitable for minimum conductivity. It is the ideal choice for applications in drinking water and swimming pool water, providing precise measurement results and allowing for fast sensor exchange in the field.

Measurement range pH 1 to 13
Process pressure range 0.8 to 4 bar
Reliable measurement at low conductivities with ceramic junction
Optional salt storage for extended operating time
Minimum drift thanks to low level of ion depletion in electrolyte
Memosens 2.0 offers extended storage of calibration and process data for predictive maintenance
Non-contact, inductive digital signal transmission eliminates errors due to moisture
Fast sensor exchange in the field increases process uptime
Regeneration extends the sensor lifetime