
Specs at a glance
-
Measurement range
pH 0 to 14
-
Process temperature
0 to 135 °C (32 to 275 °F)
-
Process pressure
1 to 17 bar (15 to 246 psi)
Field of application
Orbisint CPS11D is the digital all-rounder for process and environmental technology. It measures reliably even in highly alkaline media or hazardous areas. Designed for low maintenance and a long operating life, the electrode offers you best value for money. Orbisint CPS11D is not the latest Memosens generation. To get information on the new Memosens CPS11E sensor with extended functionality, click here.
Long-term monitoring and limit monitoring of processes with stable process conditions:
- Chemical industry
- Paper industry
- Power plants (e.g. flue gas washers, boiler feed water)
- Incineration plantsWater treatment:
- Drinking water
- Cooling water
- Well water
With ATEX, FM, CSA approval for use in hazardous areas.
Benefits
Robust electrode with long poison diffusion path, requires low maintenance due to large, dirt-repellent PTFE ring diaphragm
Suitable for harsh applications: Process glass for highly alkaline media and pressure-stable up to 16 bar (232 psi)
Optional salt ring for low conductivity applications such as boiler feed water and water for injection
Maximum process safety through non-contact, inductive signal transmission
Enables predictive maintenance due to storage of sensor and process-specific data
Reduced operating costs thanks to minimized process downtime and extended sensor lifetime
Videos
-
The pH-value of a liquid can be calculated using the potentiometric measurement principle. This video shows what it is about and how this measuring principle works.
-
Memosens converts the measured value to a digital signal and transfers it to the transmitter without a contacting connection. This video shows how Memosens optimizes process control and maintenance.
Extended selection
-
High-end products
- Highly functional and convenient
Technical excellence
Simplicity

-
Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
-
Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
-
Measuring principle
Potentiometric
-
Application
Long-term monitoring, processes with little change
Water and wastewater treatment -
Characteristic
Analog, digital pH electrodes for standard applications in process and environmental technology
Dirt-repellent PTFE diaphragm, built-in temperature sensor -
Measurement range
pH 0 to 14
-
Measuring principle
Gel compact electrode with PTFE ring-diaphragm
-
Design
All shaft lengths with temperature sensor
Advanced gel technology
Digital electrode with Memosens technology -
Material
Glass and PTFE
-
Dimension
Diameter: 12 mm (0.47 inch)
Shaft length: 120, 225 and 360 mm
(4.72, 8.86 and 14.17 inch) -
Process temperature
0 to 135 °C (32 to 275 °F)
-
Process pressure
1 to 17 bar (15 to 246 psi)
-
Temperature sensor
NTC 30k
-
Ex certification
ATEX, FM, CSA, NEPSI
-
Connection
Inductive, digital connection head with Memosens technology
-
Ingres protection
IP68
-
Additional certifications
Also available as SIL version
Configure to download the CAD drawings of this product
Choose from our suggested options
-
-- selected coding-- selected label99.999,00<%label%>
-
Looking for more options? Please use the individual configurator to continue
-
-- selected coding-- selected label99.999,00<%feature%>
-
<%label%>99.999,00
-
Looking for more options? Please use the individual configurator to continue
-
Process Connection
-
<%label%>99.999,00
-
<%label%>99.999,00
-
-
<%feature%><%coding%><%label%>
-
Prices per piece
-
<%range%><%price%>
-
- Optional add-ons
Individual configuration
Often bought together
Accessories
Related products