E+H Memosens Digital pH Electrodes: CPS12D-7PA21 and CPS71D-7TB21
Memosens digital pH electrodes combine a proven glass electrode with contactless digital signal transmission. Calibration data is stored inside the sensor, so electrodes can be calibrated in the laboratory and then swapped on site within seconds.
Key advantages
- Contactless inductive signal transmission: no moisture, no corrosion, maximum process safety
- Sensor stores calibration data and load parameters, enabling predictive maintenance
- Digital data transfer ensures data security and repeatable measurements
- Plug and play sensor exchange without recalibration on site
- Long service life thanks to robust glass and reference design
- Integrated temperature sensor option for automatic temperature compensation
Model details
- CPS12D-7PA21: standard digital pH electrode, 120 mm shaft, PTFE ring junction, 0 to 14 pH, -15 to +80 degC, up to 6 bar, non-Ex version
- CPS71D-7TB21: digital pH electrode with high-temperature and sterilisation capability, suitable for hygienic and biotech processes
Applications
- Chemical and pharmaceutical processes
- Food and beverage production
- Drinking water and wastewater
- Power plants, including flue gas desulphurisation
- Pulp and paper industry
Matching transmitters: Liquiline CM442, Liquisys CPM223 and CPM253. Matching cables: CYK10 series. Other variants such as CPS11D and CPS91D are also available.
