Digital pH Electrode
Memosens CPS11E
Memosens 2.0 pH electrodes are suitable for standard applications in the process, water and sewage industries

Application Areas:

The Memosens CPS11E all-around digital pH electrode measures reliably under stable working conditions, and the measurement is completely unaffected even in extreme pH ranges or in hazardous situations. The pH electrode uses Memosens 2.0 digital technology, has good moisture resistance, supports laboratory calibration, improves process safety, and is more convenient to operate. The calibration parameters and process parameters are stored in the extended storage unit, which is a strong support for the implementation of the predictive maintenance strategy. The Memosens CPS11E electrode has a long service life, low maintenance workload, and is very cost-effective.

Long-term monitoring of stable processes:

– Chemical industry

– Pulp and paper industry

– Power plants (e.g. smoke scrubbers, boiler feed water)

– Waste treatment plants

Water and wastewater treatment:

– Drinking water

– Cooling water

– Well water

– Wastewater treatment plants

Certified by ATEX, IECEx, CSA C/US, NEPSI, Japan, INMETRO for use in explosion-proof zones 0, 1 and 2.

 

Advantages:

IIoT-ready: Memosens 2.0 supports extended storage units to save calibration parameters and process parameters for better trend identification, providing a basis for future preventive maintenance and improved IIoT services.

Low cost of use: Supports laboratory calibration and fast on-site online replacement of electrodes to minimize production downtime and extend electrode service life.

Rugged, low-maintenance electrodes: long toxic diffusion paths or optimized ion traps to avoid toxic diffusion of reference electrodes. Large, anti-fouling PTFE diaphragm prevents contamination by the medium.
The glass electrode can measure over the entire pH measuring range at process pressures up to 17 bar (246.5 psi). The F-type glass electrode is available for measuring in media containing hydrofluoric acid, such as etching baths in semiconductor production.
The improved optional salt bridge function ensures reliable measurement in low-conductivity applications, such as boiler feed water.
High process signal integrity due to contactless inductive signal transmission.

Measuring range:  • A — pH: 1 to 12

B– pH: 0 to 14

F– pH: 0 to 10

Process temperature:   A: –15 to 80 °C (5 to 176 °F)

B: 0 to 135 °C (32 to 275 °F)

F: 0 to 70 °C (32 to 158 °F)

Process pressure:  A and B: 0.8 to 17 bar

F: 0.8 to 7 bar

Protection level: IP68