Endress+Hauser Memosens CPS47D, CPS77D and CPS97D ISFET pH sensors are made of unbreakable PEEK and are available with three different reference systems.

ISFET Memosens CPS47D and CPS77D sensors are equipped to meet demands of hygienic applications. They deliver measured values even after sterilization and autoclaving up to temperatures of 135 °C; and have hygienic approvals for the food and life sciences industries, such as USP, EHEDG and 3A; and are TSE/BSE-free. They can last at least 25 CIP cycles. Memosens CPS77D offers a microporous ceramic diaphragm.

Digital ISFET sensors with Memosens technology store calibration, sensor, and process data. Using Memobase Plus software, the sensors can be cleaned and calibrated under optimum conditions in a lab. The stored data can also be used for predictive maintenance and process optimization.