Memosens CLS15E - Digital contacting conductivity sensor for pure and ultrapure water

Digital conductivity sensor
Memosens CLS15E

Memosens 2.0 contacting conductivity sensor for standard applications in pure and ultrapure water

CLS15E

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Memosens CLS15E - Digital conductivity sensor for pure water and ultrapure water applications

Specs at a glance

Measurement range

k=0,01: 0.04 to 20 µS/cm
k=0,1: 0.10 to 200 µS/cm
Process temperature

Threaded with fixed cable:
-20 to 100 °C (-4 to 212 °F)
Threaded with plug-in head:
-20 to 120 °C (-4 to 248 °F)
Sterilization: max. 140 °C (284 °F) for 30 minutes
Process pressure

13 bar at 20 °C (188 psi at 68 °F) absolute
1 bar at 120 °C (14 psi at 248 °F) absolute

See all specifications

Field of application

Memosens CLS15E is perfectly suited for conductivity measurement in applications with low measuring ranges such as boiler feedwater and chip cleaning. The contacting conductivity sensor performs reliably and accurately even in hazardous areas. CLS15E features Memosens 2.0 digital technology, offering extended storage of calibration, adjustment and process data. It facilitates predictive maintenance and provides the perfect basis for IIoT services.

Memosens CLS15E measures conductivity in pure and ultrapure water applications for the monitoring and control of:

Boiler feedwater
Ion exchangers
Reverse osmosis
Cooling water
Distillation
Chip cleaning

The digital sensor can be used in power plants for:

Degassed conductivity
pH measurement with differential conductivity

With its international explosion protection approvals, such as ATEX and FM, the sensor is suitable for hazardous area use.

Benefits

Designed for low maintenance and a long operating life, the sensor offers best value for money.
The sensor is sterilizable and autoclavable, allowing for installation in sterile plants.
Thanks to its electrode geometry, Memosens CLS15E provides reliable and accurate measured values at low conductivities.
A quality certificate stating the individual cell constant enables perfect adjustment of the measuring point.
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.
Non-contact inductive signal transmission ensures maximum process safety.

Videos

The conductivity of a liquid can be measured using the conductive or toroidal measuring principles. This video shows what it is about and how these measuring principles work.
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.

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SWAS Compact: reliable monitoring of steam/water cycles

Compact, ready-to-use solution for accurate monitoring of feed water quality during steam generation
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Easy to select, install and operate

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Standard products
Reliable, robust and low-maintenance

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High-end products
Highly functional and convenient

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Specialized products
Designed for demanding applications

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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

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Predecessor

Condumax CLS15D

Success stories

50% less precipitant - 100% reliability and cooperation

IDEA achieved tremendous cost savings through continous monitoring with the CA80PH Analyzer at their site in Wallonia
Read the full story
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
Safe phosphate elimination with minimal effort

Thanks to Endress+Hauser the Wastewater treatment plant in Breuberg meets legal requirements and ensures safe phosphate elimination.
Read the full story
Toilet flushing with a fresh sea breeze

Using seawater to flush toilets can save a lot of drinking water. To ensure a constant water supply, the sensors used must function reliably to meet the water quality objectives (WQO).
Read the full story
Water/steam circuit at GETEC PARK.SWISS

GETEC SWISS.PARK improves plant efficiency and decreases downtimes thanks to Endress+Hauser SWAS System
Read the full story

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Digital conductivity sensorMemosens CLS15E

Memosens 2.0 contacting conductivity sensor for standard applications in pure and ultrapure water

Specs at a glance

Measurement range

Process temperature

Process pressure

Field of application

Benefits

Videos

Get this product as part of a bundle

SWAS Compact: reliable monitoring of steam/water cycles

Extended selection

Predecessor

Success stories

50% less precipitant - 100% reliability and cooperation

An automated system for pH measurements at AVR

Safe phosphate elimination with minimal effort

Toilet flushing with a fresh sea breeze

Water/steam circuit at GETEC PARK.SWISS

Could also interest you

Memosens 2.0: Cutting-edge sensor technology reloaded

Liquiline: cutting-edge transmitter platform

Measuring principle

Application

Characteristic

Measurement range

Measuring principle

Design

Material

Dimension

Process temperature

Process pressure

Temperature sensor

Ex certification

Connection

Ingress protection

Additional certifications

Back

Memosens CLS15E

Memosens CLS15E

Memosens CLS15E

Memosens CLS15E

XA Memosens CLS15E, CLS16E, CLS21E, CLS82E

XA Memosens CLS15E, CLS16E, CLS21E, CLS82E

Memosens CLS15E, CLS16E, CLS21E, CLS82E

Memosens CLS15E, CLS16E, CLS21E, CLS82E

Memosens CLS15E, CLS16E, CLS21E, CLS82E

XA Memosens CLS15E, CLS16E, CLS21E, CLS82E

XA Memosens CLS15E, CLS16E, CLS21E, CLS82E

XA Memosens CLS15E, CLS16E, CLS21E, CLS82E

Úspory energie v technologických zařízeních

Energy savings in utilities: Solutions for steam, compressed air, heating, cooling and industrial gases

公用工程的节能方案

Решения для систем, работающих с паром

Risparmio energetico nelle utility

Ahorro energético en servicios generales: Soluciones para vapor, aire comprimido, calefacción, refrigeración y gases industriales

E-book Energiebesparingen in utiliteiten

Energieeinsparungen in Hilfskreislaeufen

Инфографика: Снижение энергозатрат на коммунальных объектах

유틸리티의 에너지 절약

Back

PVC-Threaded coupling G 1/2"

PVDF Adapter G 1/2" - G 1"

AM 32 equalizing sleeve DN32, PVC

AM 40 equalizing sleeve DN40, PVC

AM 50 equalizing sleeve DN50, PVC

Calibration solution CLY11-A, 74,0 uS/cm

Calibration solution CLY11-B,149,6 uS/cm

Calibration solution CLY11-C,1,406mS/cm

Calibration solution CLY11-D,12,64 mS/cm

Calibration solution CLY11-E,107,00mS/cm

Flowfit CYA21

Input

Output / communication

Ingress protection

Input

Output / communication

Ingress protection

Input

Output / communication

Digital conductivity sensor
Memosens CLS15E