Endress+Hauser Digital pH sensor Memosens CPS11E-AA7AAA2

Endress+Hauser Digital pH sensor Memosens CPS11E-AA7AAA2

Measuring principle:Potentiometric

Application:Long-term monitoring and limit control in processes with stable process conditions

Characteristic:Digital pH electrode for standard applications in process and environmental technology with dirt-repellent PTFE ring junction and built-in temperature sensor

Measuring range

Application A

• pH: 1 to 12

Application B

• pH: 0 to 14

Application F

• pH: 0 to 10

Measuring principle:Gel compact electrode with PTFE ring junction

Sensor shaft: Glass to suit process

pH membrane glass: Type A, B, F

Metal lead: Ag/AgCl

Aperture: Ring-shaped PTFE junction

O-ring: FKM

Process coupling: PPS fibre-glass reinforced

Nameplate: ceramic metal oxide

Shaft length: 120, 225, 360 and 425 mm

Applications A and B:0.8 to 17 bar (11.6 to 246.5 psi) absolute

Application F:0.8 to 7 bar (11.6 to 101.5 psi) absolute

Temperature sensor:NTC 30K

Ingress protection:IP68

Field of application Endress+Hauser Digital pH sensor Memosens CPS11E-AA7AAA2

Memosens CPS11E is the digital all-rounder for stable processes. It measures reliably even in extreme pH ranges or hazardous areas. Thanks to Memosens 2.0 digital technology, the pH sensor resists moisture and enables lab calibration, increasing process safety and simplifying operation. Its extended storage of calibration and process data provides the perfect basis for predictive maintenance. Designed for a long operating life and low maintenance, Memosens CPS11E offers you best value for money.

Long-term monitoring and limit monitoring of processes with stable process conditions:

- Chemical industry

- Pulp & paper industry

- Power plants (e.g. flue gas washers, boiler feed water)

- Incineration plants

Water & wastewater treatment:

- Drinking water

- Cooling water

- Well water

- Wastewater treatment plants

With ATEX, IECEx, CSA C/US, NEPSI, Japan, INMETRO approvals for use in hazardous areas, zones 0, 1 and 2.

Benefits of Endress+Hauser Digital pH sensor Memosens CPS11E-AA7AAA2

IIoT ready: Memosens 2.0 offers extended storage of calibration and process data, enabling better trend identification and providing a future-proof basis for predictive maintenance and enhanced IIoT services.

Low operating costs: Lab calibration and quick sensor exchange in the process result in minimized process downtime and longer sensor lifetime.

Robust, low maintenance electrode: Long poison diffusion path or optimized ion trap prevent poisoning of the electrode reference. Large, dirt-repellent PTFE junction protects from soiling by the medium.

Process glass is suitable for the full pH range and pressure-stable up to 17 bar (246.5 psi) absolute. Optional F-glass allows application in media containing hydrofluoric acid such as etching baths in semiconductor production.

Improved optional salt storage ensures reliable measurement in low conductivity applications such as boiler feed water.

Maximum process integrity through non-contact, inductive signal transmission.