Memosen CPS12E - Digital ORP sensor with platinum cap for processes with stable conditions

Digital ORP sensor
Memosens CPS12E

Memosens 2.0 ORP electrode for standard applications in process and water & wastewater industries

CPS12E

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Memosens CPS12E - Digital ORP sensor with gold pin for applications with stable process conditions

Specs at a glance

Measuring range

-1500 mV to +1500 mV
Process temperature

-15 to 135 °C
(5 to 275 °F)
Process pressure

0.8 to 17 bar (11.6 to 246.5 psi) absolute

See all specifications

Field of application

Memosens CPS12E is the digital all-round ORP sensor. It measures reliably even in harsh applications or hazardous areas. Designed for low maintenance and a long operating life, the ORP sensor offers you best value for money. Memosens CPS12E features Memosens 2.0 digital technology that provides the perfect basis for predictive maintenance thanks to extended storage of calibration and process data. The plug & play principle of Memosens allows for easy operation and more process uptime.

Long-term monitoring and limit monitoring of processes with stable process conditions:
- Chemical industry
- Pulp & paper industry
- Power plants
- 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

Robust, low maintenance ORP sensor: Large, dirt-repellent PTFE junction protects from soiling by the medium. Long poison diffusion path prevents poisoning of the electrode reference.
Suitable for harsh applications: Gold pin or platinum cap cover the full range of oxidizing or reducing media. Shaft glass ensures high chemical stability. The sensor is pressure stable up to 17 bar (246.5 psi) absolute.
Memosens 2.0 technology enables the sensor to store more process and calibration data. It lays the basis for IIoT services and predictive maintenance.
Extremely reliable measurement with to non-contact, inductive signal transmission results in increased process safety.
Lab calibration and fast sensor replacement on site allow for minimized process downtimes, reducing operating costs.

Videos

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

What is FLEX?

Simple products
Easy to select, install and operate

Technical excellence

Simplicity

What is FLEX?

Standard products
Reliable, robust and low-maintenance

Technical excellence

Simplicity

What is FLEX?

High-end products
Highly functional and convenient

Technical excellence

Simplicity

What is FLEX?

Specialized products
Designed for demanding applications

Technical excellence

Simplicity

Variable

What is FLEX?

FLEX selections	Technical excellence	Simplicity
F L E X Fundamental selection Meet your basic measurement needs	Technical excellence	Simplicity
F L E X Lean selection Handle your core processes easily	Technical excellence	Simplicity
F L E X Extended selection Optimize your processes with innovative technologies	Technical excellence	Simplicity
F L E X Xpert selection Master your most challenging applications	Technical excellence	Simplicity Variable

Learn more about the FLEX selections

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Predecessor

Orbisint CPS12D

Success stories

Garver, LLC advances zero liquid discharge research

Garver, LLC advances zero liquid discharge research
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50% less precipitant - 100% reliability and cooperation

IDEA achieved tremendous cost savings through continous monitoring with the CA80PH Analyzer at their site in Wallonia
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Smart hardware and cloud-based software increase efficiency

Smart hardware and cloud-based software increase efficiency
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An automated system for pH measurements at AVR

AVR Waste in Botlek, Rotterdam, processes up to 1.7 million tons of residual waste per year. Discover how they optimized their pH measurement thanks to Endress+Hauser
Read the full story
Automated pH measuring point in wastewater

The Dow plant in Stade relies on Endress+Hauser solutions for pH monitoring in the treatment of production wastewater.
Read the full story

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About us
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The accuracy of a measuring point stands and falls with the sensor. We have the sensor experts and the equipment to provide you with consistently high accuracy and high quality sensors.
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Measuring principle

Sensor ORP / Redox
Application

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

Digital ORP sensor for standard applications in process
technology and environmental engineering with dirt-repellent PTFE junction and integrated temperature sensor
Measuring range

-1500 mV to +1500 mV
Measuring principle

Gel compact electrode with teflon junction and double gel reference
Measuring part as gold-pin or platinum ring
Design

All shaft lengths with temperature sensor
Advanced gel technology
Material

Sensor shaft: Glass to suit process
ORP measuring element: Platinum or gold
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 lengths: 120, 225 and 360 mm
(4.72, 8.86 and 14.17 inch)
Process temperature

-15 to 135 °C
(5 to 275 °F)
Process pressure

0.8 to 17 bar (11.6 to 246.5 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

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Language:	English
Version:	11/08/2020
File size:	682.3 KB
File name:	TI01494CEN_0120.pdf

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19/05/2020

Language:	English
Version:	14/10/2021
File size:	1 MB
File name:	BA01988CEN_0421.pdf

Language:	English
Version:	11/08/2020
File size:	682.3 KB
File name:	TI01494CEN_0120.pdf

	EN
14/10/2021
31/03/2021
09/07/2020
19/05/2020

	EN
11/08/2020

	EN
11/08/2020

	EN
26/01/2022

	EN
23/04/2021
18/02/2021
03/07/2020

Digital ORP sensor Memosens CPS12E

Memosens 2.0 ORP electrode for standard applications in process and water & wastewater industries

Specs at a glance

Measuring range

Process temperature

Process pressure

Field of application

Benefits

Videos

Extended selection

Predecessor

Success stories

Garver, LLC advances zero liquid discharge research

50% less precipitant - 100% reliability and cooperation

Smart hardware and cloud-based software increase efficiency

An automated system for pH measurements at AVR

Automated pH measuring point in wastewater

Could also interest you

Memosens 2.0: Cutting-edge sensor technology reloaded

Liquiline: cutting-edge transmitter platform

Sensor production: precision in glass

Measuring principle

Application

Characteristic

Measuring range

Measuring principle

Design

Material

Dimension

Process temperature

Process pressure

Temperature sensor

Ex certification

Connection

Ingress protection

Additional certifications

Back

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Kit CPSxx protective caps

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Memoclip label memosens cable

KCL-Electrolyte solution CPY4

Buffer solution CPY3

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Ingress protection

Input

Output / communication

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