Endress+Hauser CPS71E-AA7BTB2 Conductivity Sensor, 0 → 14 pH

The ENDRESS+HAUSER Memosens CPS71E digital pH sensor is designed for chemical processes and offers reliable measurement even in heavily polluted, aggressive media. With its unique ion trap, the electrode prevents poisoning of the junction and reference, ensuring a long sensor lifetime. The optional pressurized reference allows for reliable measurement in blocking media. This pH sensor is equipped with Memosens 2.0 digital technology, providing extended storage of calibration and process data for predictive maintenance. It is suitable for processes in the chemical industry with high levels of electrode poisons such as H2S and quickly changing pH values. With ATEX, IECEx, CSA C/US, NEPSI, Japan, and INMETRO approvals, it can be safely used in hazardous areas.

Unique ion trap prevents poisoning of the junction and reference, ensuring a long sensor lifetime
Optional pressurized reference allows for reliable measurement in blocking media such as dispersions
Flexible installation with optional upside-down mounting
Inductive cable connection and non-contact signal transmission eliminate moisture and corrosion issues
Fast sensor exchange on site reduces process downtime and operating costs
Memosens 2.0 digital technology enables trend identification and predictive maintenance
ATEX, IECEx, CSA C/US, NEPSI, Japan, and INMETRO approvals for use in hazardous areas