Endress Hauser CPS11E-AA7AAA2 Digital pH sensor Memosens CPS11E

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.

Potentiometric

Measuring principle
Potentiometric

Application
Long-term monitoring and limit control in processes with stable process conditions
Water and wastewater treatment

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

Design
All shaft lengths with temperature sensor
Advanced gel technology

Material
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

Dimension
Diameter: 12 mm (0.47 inch)
Shaft length: 120, 225, 360 and 425 mm
(4.72, 8.86, 14.17 and 16.73 inch)

Process pressure
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

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

Connection
Inductive, digital connection head with Memosens 2.0 technology

Ingress protection
IP68

Additional certifications
Additional certifications