CUS52D is a smart inline/immersion turbidity sensor for all water production measuring points.

Turbidity sensor
Turbimax CUS52D

Hygienic Memosens sensor for turbidity measurement in drinking water, process water and utilities

CUS52D

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The Turbimax CUS52D immersion version with stainless steel housing for process water and utilities. — The Turbimax CUS52D immersion version with stainless steel housing is ideally suited for process water and utilities.

The Turbimax CUS52D immersion version with plastic housing for applications with high salinity. — The Turbimax CUS52D immersion version with plastic housing has been developed for desalination plants and all other applications with saline media.

Easy and safe sensor verification: Turbimax CUS52D with CUY52 solid state reference.

Turbimax CUS52D offers turbidity measurement according to ISO 7027.

With the Turbimax CUS52D sensor you can measure turbidity with laboratory accuracy.

The sensor offers reliable turbidity measured values combined with high material resistance.

The hygienic Turbimax CUS52D version with stainless steel housing and clamp connection can be mounted directly into pipelines - ideal for drinking water applications.

Specs at a glance

Measuring range

0.000 to 4000 FNU
Process temperature

Stainless steel version: -20 to 85 °C (0 to 185 °F)
Plastic version: -20 to 60°C (-4 to 140 °F)
Process pressure

Stainles steel version: 0.5 to 10 bar abs (7.3 to 145 psi abs)
Plastic version: 0.5 to 6 bar abs (7.3 to 87 psi abs)

See all specifications

Field of application

Turbimax CUS52D is a smart sensor with lab accuracy that allows unattended operation of all turbidity measuring points in drinking water production and many other applications with fresh, process or salt water. You can mount it directly into your pipeline, thus saving costly bypass installations and avoiding product losses. Thanks to Memosens digital technology, the Turbimax CUS52D offers maximum process and data integrity, simple operation and allows predictive maintenance.

Turbimax CUS52D measures turbidity in:

Drinking and process water:
- From inlet to outlet in water plants
- Raw water abstraction and control
- Distribution networks
- All quality control points in water production
Saline water:
- Desalination plants
- Marine applications (e.g. monitoring of exhaust gas cleaning on ships)
Wastewater treatment plants:
- Reuse of outlet water (e.g. 4th cleaning step)
Utilities in all industries:
- From inlet to outlet in water production
- Distribution networks

Benefits

Measuring results like in the lab: Highly accurate and reliable monitoring of your water quality – even at the lowest turbidity.
Turbidity measurement without product loss: Hygienic inline measurement preserves each drop of water in the process.
Unattended operation: Intelligent design and practical accessories enable sophisticated self-cleaning capabilities and minimize maintenance.
Smart verification and calibration: Absolutely safe, liquid-free, without Formazin.
Great flexibility, simple handling: One sensor for all measuring points and all installation environments (inline or immersion).
Improved process control: Individually adaptable sensor response time.
Fast commissioning: Factory calibration and Memosens technology allow plug & play integration into your process.

Videos

Turbidity is the cloudiness of a liquid caused by suspended particles. This video shows how turbidity measuring principles work.

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Bundle
Multiparameter drinking water panel

Ready-to-use panel bundle for measurement of the most important drinking water parameters pH, conductivity, turbidity and free chlorine
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Multiparameter drinking water panel with oxygen measurement

Turnkey panel for measuring the main drinking water parameters: dissolved oxygen, turbidity, pH and conductivity
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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
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Predecessor

Turbimax CUS65

Success stories

Improved thickener operation at Minera Valle Central

The measurement of interface in thickeners is done manually, while the turbidity measurement is done by obtaining samples sent to the laboratory. With Endress+Hauser there is an automated solution.
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
Liquid analysis in LNG trains

The various process steps in a gas liquefaction plant must comply with different limit values. Our products are ideally suited for these processes.
Read the full story
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
Crystal stability and filterability in fractionation process

Solid fat content measurement provides insights of the crystallisation process to optimize the process to have stable and filterable crystals that fit into standards and quality requirements
Read the full story

	EN
11/01/2024
22/06/2020
31/03/2020
09/08/2018
16/07/2018

Language:	English
Version:	11/01/2024
File size:	1.1 MB
File name:	TI01136CEN_0723-00.pdf

	EN
02/08/2023
22/06/2020
31/03/2020
24/07/2018
13/07/2018

Language:	English
Version:	02/08/2023
File size:	1.1 MB
File name:	BA01275CEN_0823-00.pdf

	EN
11/01/2024
22/06/2020
31/03/2020
09/08/2018
16/07/2018

Language:	Czech
Version:	14/03/2024
File size:	26.8 MB
File name:	PU01539ZCS0124_Energy_savings_Utilities_eBook.pdf

Language:	German
Version:	06/10/2023
File size:	3.1 MB
File name:	PU01539Z11DE0123_Energieeinsparungen_eBook.pdf

Language:	Dutch
Version:	27/03/2024
File size:	8.5 MB
File name:	PU01539Z15NL0124_eBook Energiebesparingen in utiliteiten.pdf

Language:	Chinese
Version:	25/09/2023
File size:	16.1 MB
File name:	CP01518S_0123_Energy_savings_Utilities_eBook_ZH.pdf

Language:	Spanish
Version:	30/04/2024
File size:	10.2 MB
File name:	ES_PU01539Z_0123_Energy_savings_Utilities_eBook_Global.pdf

Language:	Russian
Version:	25/04/2024
File size:	10.4 MB
File name:	PU01539Z_0123_Energy_savings_Utilities_eBook_Global-ru.pdf

	EN
03/12/2024

Turbidity sensorTurbimax CUS52D

Hygienic Memosens sensor for turbidity measurement in drinking water, process water and utilities

Specs at a glance

Measuring range

Process temperature

Process pressure

Field of application

Benefits

Videos

Get this product as part of a bundle

Multiparameter drinking water panel

Multiparameter drinking water panel with oxygen measurement

Extended selection

Predecessor

Success stories

Improved thickener operation at Minera Valle Central

Toilet flushing with a fresh sea breeze

Liquid analysis in LNG trains

50% less precipitant - 100% reliability and cooperation

Crystal stability and filterability in fractionation process

Measuring principle

Application

Installation

Design

Dimension

Material

Measuring range

Process pressure

Ingress protection

Output / communication

Measuring principle

Application

Installation

Measuring range

Measuring principle

Design

Material

Dimension

Process temperature

Process pressure

Temperature sensor

Ingress protection

Output / communication

Additional certifications

Back

TI Turbimax CUS52D

BA Turbimax CUS52D

TI Turbimax CUS52D

BA Turbimax CUS52D

XA Turbimax CUS50D, CUS51D, CUS52D

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

Úspory energie v technologických zařízeních

Energieeinsparungen in Hilfskreislaeufen

E-book Energiebesparingen in utiliteiten

公用工程的节能方案

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

Решения для систем, работающих с паром

Back

Kit CUS52D: 2x Sealing Clamp DN50 FDA

Kit CUS52D air bubble trap

Sensoradapter: CUS52D for CYA251/CUA250

blind cover 2 inch

calibration application CUY52

clamp welding in socket 2 inch 30mm

Air cleaning head, CUS52D

Cleaning unit, 230 V

115 VAC 2 output compr.air cleaning unit

Air bubble trap, CUA252

Air bubble trap, assembly "S" for CUS31

Quick fastener complete

Kit air cleaning head PVDF/Ti, CUS52D

Input

Output / communication

Ingress protection

Input

Output / communication

Ingress protection

Ingress protection

Input

Output / communication

Turbidity sensor
Turbimax CUS52D