Endress+Hauser CPS12E Digital ORP Sensor

$320.00

Endress+Hauser CPS12E Digital ORP Sensor is a reliable digital ORP sensor designed for long-term oxidation-reduction potential measurement in demanding process applications.

Featuring Memosens 2.0 technology, the CPS12E provides secure digital data transfer, easy calibration management and simplified sensor replacement.

With its robust design and long operating life, it is suitable for water treatment, chemical processing and industrial applications requiring stable ORP monitoring.

🕑 Lead time: 6-8 weeks
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Reliable Digital ORP Measurement for Industrial Applications

The Endress+Hauser CPS12E is a digital ORP sensor designed for continuous oxidation-reduction potential measurement in demanding liquid applications.

The sensor is part of the Memosens 2.0 portfolio, combining proven ORP measurement technology with advanced digital sensor management for improved reliability and easier maintenance.

The CPS12E is designed for applications where long sensor lifetime, stable measurement and resistance to challenging process conditions are required.

Long Operating Life with Robust Sensor Design

The CPS12E is engineered for reliable operation in demanding media.

Its optimized sensor construction provides:


  • Stable ORP measurement

  • Reduced maintenance frequency

  • Long service intervals

  • Reliable performance in harsh process conditions

This makes it suitable for applications where sensor replacement is difficult or costly.

Memosens 2.0 Digital Technology

The CPS12E uses Memosens 2.0 digital technology, allowing sensor data to be securely stored and transferred.

Advantages include:


  • Calibration data stored inside the sensor

  • Easy sensor replacement

  • Improved measurement traceability

  • Faster commissioning

  • Better maintenance planning

Sensors can be calibrated in a controlled environment before installation, reducing downtime at the measuring point.

Designed for Challenging Process Conditions

The CPS12E is suitable for a wide range of industrial applications where ORP measurement is critical.

Typical applications include:


  • Water treatment

  • Chemical production

  • Disinfection monitoring

  • Industrial wastewater treatment

  • Process monitoring

Its durable design helps maintain reliable measurement even in demanding operating environments.

Easy Integration with Liquiline Systems

The CPS12E can be connected to compatible Endress+Hauser Liquiline transmitters through Memosens digital communication.

This provides a complete measurement solution with:


  • Reliable sensor data transfer

  • Simplified operation

  • Consistent calibration management

  • Efficient maintenance workflows

Key Features


  • Digital ORP sensor

  • Memosens 2.0 digital technology

  • Long operating life

  • Stable oxidation-reduction potential measurement

  • Suitable for demanding industrial applications

  • Robust glass electrode design

  • Easy calibration and sensor replacement

  • Compatible with Liquiline transmitters

  • Reliable performance in water and chemical processes

Technical Specifications


  • Measurement parameter: ORP (oxidation-reduction potential)

  • Sensor type: Digital ORP electrode

  • Communication technology: Memosens 2.0

  • Application: Water treatment, chemical and industrial processes

  • Reference system: Long-life reference system

  • Temperature measurement: Integrated temperature sensor

  • Sensor connection: Memosens plug-in connection

  • Installation: Immersion, flow or retractable assemblies depending on application

  • Compatible transmitters: Endress+Hauser Liquiline transmitters

Typical Applications

Water Treatment

The CPS12E is used for ORP monitoring in:


  • Drinking water treatment

  • Wastewater treatment

  • Disinfection processes

  • Water quality control

ORP measurement helps monitor oxidation processes and treatment efficiency.

Chemical Industry

Suitable for chemical applications requiring reliable oxidation-reduction monitoring.

Typical uses include:


  • Chemical dosing control

  • Oxidation processes

  • Reaction monitoring

Industrial Wastewater

The sensor supports wastewater treatment processes where ORP values are important for controlling biological and chemical treatment stages.

Process Monitoring

Used in industrial plants requiring continuous ORP measurement for:


  • Process optimization

  • Quality control

  • Treatment monitoring

FAQ

What is Endress+Hauser CPS12E?

The CPS12E is a digital ORP sensor designed for oxidation-reduction potential measurement in water treatment, chemical and industrial applications.

What does CPS12E measure?

CPS12E measures ORP values, which indicate the oxidation or reduction capability of a liquid.

Does CPS12E use Memosens technology?

Yes. CPS12E uses Memosens 2.0 digital technology for secure communication and improved sensor management.

What is the advantage of CPS12E?

The CPS12E provides long operating life, reliable ORP measurement and reduced maintenance requirements in demanding applications.

Which transmitters are compatible with CPS12E?

CPS12E can be used with compatible Endress+Hauser Liquiline transmitters supporting Memosens sensors.

Measuring Principle
Measuring principleSensor ORP / redox
Electrode principleGel compact electrode with PTFE junction and double gel reference
Measuring part as gold pin or platinum ring
CharacteristicDigital ORP sensor for standard applications in process technology and environmental engineering with dirt-repellent PTFE junction and integrated temperature sensor
Application
ApplicationLong-term monitoring and limit control in processes with stable process conditions
Water treatment
Measuring Range
Measuring range-1500 mV to +1500 mV
Design & Materials
DesignAll shaft lengths with temperature sensor; advanced gel technology
Sensor shaftGlass to suit process
ORP measuring elementPlatinum or gold
Metal leadAg/AgCl
JunctionRing-shaped PTFE junction
O-ringFKM
Process couplingPPS, fibre-glass reinforced
NameplateCeramic metal oxide
Diameter12 mm (0.47 inch)
Shaft lengths120, 225 and 360 mm (4.72, 8.86 and 14.17 inch)
Process Conditions
Process temperature-15 to 135 °C (5 to 275 °F)
Process pressure0.8 to 17 bar (11.6 to 246.5 psi) absolute
Sensor & Connection
Temperature sensorNTC 30K
ConnectionInductive, digital connection head with Memosens 2.0 technology
Ingress protectionIP68
Certificates & Approvals
Ex certificationATEX, IECEx, CSA C/US, NEPSI, Japan Ex and INMETRO approvals for use in hazardous areas Zone 0, Zone 1 and Zone 2