
Specs at a glance
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Measurement range
0.000 to 4000 FNU
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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)
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 productionSaline 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
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Measuring results like in the lab: Highly accurate and reliable monitoring of your water quality – even at the lowest turbidity.
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Turbidity measurement without product loss: Hygienic inline measurement preserves each drop of water in the process.
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Unattended operation: Intelligent design and practical accessories enable sophisticated self-cleaning capabilities and minimize maintenance.
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Smart verification and calibration: Absolutely safe, liquid-free, without Formazin.
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Great flexibility, simple handling: One sensor for all measuring points and all installation environments (inline or immersion).
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Improved process control: Individually adaptable sensor response time.
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Fast commissioning: Factory calibration and Memosens technology allow plug & play integration into your process.
Videos
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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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 |
Extended selection
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High-end products
- Highly functional and convenient
Technical excellence
Simplicity

Predecessor
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Operating Instruction (BA)
Turbimax CUS52D
Russian version - 06/2020
Датчик измерения концентрации взвешенных веществ (мутности)
EN 22/06/202031/03/202024/07/201813/07/201822/06/2018Language:
Russian
Version:
22/06/2020
File size:
1.1 MB
File name:
BA01275CRU_0720.pdf
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Technical Information (TI)
Turbimax CUS52D
Russian version - 06/2020
Датчик измерения концентрации взвешенных веществ (мутности)
EN 22/06/202031/03/202009/08/201816/07/201809/03/2018Language:
Russian
Version:
22/06/2020
File size:
1016.7 KB
File name:
TI01136CRU_0620.pdf
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Technical Information (TI)
Turbimax CUS52D
Turbidity sensor
EN 22/06/202031/03/202009/08/201816/07/201809/03/2018Language:
English
Version:
22/06/2020
File size:
995.5 KB
File name:
TI01136CEN_0620.pdf
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Operating Instruction (BA)
Turbimax CUS52D
Turbidity sensor
EN 22/06/202031/03/202024/07/201813/07/201822/06/2018Language:
English
Version:
22/06/2020
File size:
1.1 MB
File name:
BA01275CEN_0720.pdf
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Fields of Activities (FA)
Expertise in liquid analysis
From sensors to complete turnkey solutions
EN 21/09/2022Language:
English
Version:
21/09/2022
File size:
1.2 MB
File name:
FA01018CEN_0422_Analysis_Portfolio_lowres.pdf
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Fields of Activities (FA)
Jistota v analýze kapalin
Od senzorů po kompletní dodávku na klíč
Language:
Czech
Version:
12/01/2017
File size:
740.3 KB
File name:
Analyza_FA01018Ccs_0216.pdf
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Fields of Activities (FA)
Esperti nell’analisi dei liquidi
Dai sensori singoli a soluzioni complete “chiavi in mano”
Language:
Italian
Version:
12/01/2017
File size:
3.9 MB
File name:
FA01018CIT_02.16.pdf
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Fields of Activities (FA)
Catálogo Portfolio Analítica
Desde sensores hasta soluciones completas
Language:
Spanish
Version:
12/01/2017
File size:
1.5 MB
File name:
FA01018CES_Portfolio_Analitica_0216.pdf
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Competence Brochure (CP)
For the love of quality water
Fresh ideas for waterworks, distribution networks, surface waters and industrial plants.
Language:
English
Version:
17/06/2019
File size:
3.2 MB
File name:
CP01335CEN_0119_Competence in water.pdf
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Competence Brochure (CP)
Aus Freude an gutem Wasser
Frische Ideen für Wasserwerke, Verteilernetze,Oberflächenwasser und Industrieanlagen
Language:
German
Version:
17/06/2020
File size:
3.2 MB
File name:
CP01335CDE_0119_Kompetenz in Wasser.pdf
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Competence Brochure (CP)
Damit Ihre Kläranlage läuft und läuft und läuft
Effizienz und Effektivität in der Abwasseraufbereitung
Language:
German
Version:
03/08/2018
File size:
3.4 MB
File name:
CP01197CDE_0118_Damit Ihre Kläranlage läuft.pdf
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Competence Brochure (CP)
Making sure your WWTP runs and runs and runs
Efficient and effective wastewater treatment
Language:
English
Version:
03/08/2018
File size:
3.5 MB
File name:
CP01197CEN_0118_Making sure your WWTP runs.pdf
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Competence Brochure (CP)
Lebensgrundlage Trinkwasser
Periodische Funktionskontrolle zur Trinkwasserqualität-Sicherstellung
Language:
German
Version:
19/05/2021
File size:
1.6 MB
File name:
CP01446XDE_Funktionskontrolle.pdf
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Case Study (CS)
Physikalisch-chemische Trinkwasser-Analysepanels in der Anlage von GrandBelfort
Zuverlässige, modulare Ausrüstung für die kontinuierliche Überwachung der Wasserqualität
Language:
German
Version:
29/01/2021
File size:
732.2 KB
File name:
CS01673C_Physicochemical drinking water analysis panel at the Grand Belfort plant.pdf
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Case Study (CS)
Kühlwasser direkt aus der Ostsee
Trübungsmessung mit dem CUS52D aus Kunststoff
Language:
German
Version:
09/11/2020
File size:
631.4 KB
File name:
CS01659CDE_0120_Kuehlwasser direkt aus der Ostsee.pdf
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Case Study (CS)
Improved thickener operation at Minera Valle Central
Improved thickener operation at Minera Valle Central Online interface and turbidity measurement with CUS71D and CUS52D
EN 30/05/2022Language:
English
Version:
30/05/2022
File size:
720.2 KB
File name:
CS01741C40EN01.22_Improved thickener operation at Minera Valle Central.pdf
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Case Study (CS)
Cooling water directly from the Baltic Sea
Turbidity measurement with the CUS52D plastic version
Language:
English
Version:
09/11/2020
File size:
619.5 KB
File name:
CS01659CEN_0120_Cooling water directly out of the Baltic Sea.pdf
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Innovation (IN)
Mesure de turbidité sans perte de produit
Turbimax CUS52D le capteur en ligne pour l’eau potable et les eaux de process
Language:
French
Version:
18/06/2014
File size:
256.9 KB
File name:
IN01050CFR_0114_turbimax_cus52d.pdf
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Innovation (IN)
Trübungsmessung ohne Produktverluste
Der Inline-Sensor Turbimax CUS52D für Trink- und Prozesswasser
Language:
German
Version:
31/03/2014
File size:
1.3 MB
File name:
IN01050CDE_0114_Turbimax_CUS52D.pdf
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Innovation (IN)
Turbidity measurement without product loss
Turbimax CUS52D inline sensor for drinking and process water
Language:
English
Version:
31/03/2014
File size:
1.3 MB
File name:
IN01050CEN_0114_Turbimax_CUS52D.pdf
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AI (Application note)
Une brise marine pour tirer la chasse d’eau des toilettes !
Surveillance de la qualité de l’eau de mer avec le Turbimax CUS52D
Language:
French
Version:
20/05/2020
File size:
1.5 MB
File name:
AI01137CFR-0120-Eau-toilettes-HK.pdf
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AI (Application note)
Badespaß in sicherem Gewässer
Überwachung der Wasserqualität mit dem CUS52D
Language:
German
Version:
29/09/2021
File size:
623.5 KB
File name:
AI01252C_Badespass in sicherem Gewaesser.pdf
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AI (Application note)
Liquid analysis in LNG trains
Complete solution out of one hand
Language:
English
Version:
08/01/2021
File size:
523.8 KB
File name:
AI01150CEN_01.21_Liquid analysis in LNG trains.pdf
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AI (Application note)
Flüssigkeitsanalyse in einer Gasverflüssigungsanlage
Die Komplettlösung aus einer Hand
Language:
German
Version:
08/01/2021
File size:
622.5 KB
File name:
AI01150CDE_01.21_Flüssigkeitsanalyse in einer Gasverflüssigungsanlage.pdf
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AI (Application note)
Quality monitoring of seawater with Turbimax CUS52D
Toilet flushing with a fresh sea breeze Quality monitoring of seawater with Turbimax CUS52D
Language:
English
Version:
20/05/2020
File size:
1.1 MB
File name:
AI01137CEN_Seawater for toilet flushing.pdf
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AI (Application note)
Qualitätskontrolle von Meerwasser mit Turbimax CUS52D
Toilettenspülung mit frischer Meeresbrise Qualitätskontrolle von Meerwasser mit Turbimax CUS52D
Language:
German
Version:
20/05/2020
File size:
1.3 MB
File name:
AI01137CDE_Meerwasser für die Toliettenspülung.pdf
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EU Declaration
Product family: Turbimax
Product root: CUS52D- Declaration number: EC_00150_02.16
EN 14/11/2022Language:
English
Version:
14/11/2022
File size:
322.1 KB
File name:
EC_00150_03.22.pdf
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UK Conformity Assessed
Product family: Turbimax
Product root: CUS52D- Declaration number: UK_00312_01.21
Language:
English
Version:
15/11/2022
File size:
316.8 KB
File name:
UK_00312_01.21.pdf
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Miscellaneous
Product family: Absorbance, Analog, Cell growth, CeraGel, CeraLiquid, Ceramax, CeraTex, ConduMax H, ConduMax W, InduMax H, InduMax P , Isemax, Memosens, OrbiPac, OrbiPore, OrbiSint, OrbiTex, OxyMax H, OxyMax W, PuriSys, Sensor, Spectrometer, TopHit, Turbidity and t otal suspended solids, Turbimax, UV, Viomax
Product root: CAS40D-, CAS51D-, CCS120-, CCS120D-, CCS50-, CCS50D-, CCS51-, CCS51D-, CCS55D-, CCS58D-, CFS51-, CKF50-, CKI50-, CLS12 -, CLS13-, CLS15-, CLS15D-, CLS16-, CLS16D-, CLS19-, CLS21D-, CLS30-, CLS50-, CLS50D-, CLS54-, CLS54D-, CLS82D-, COS22-, COS22D-, CO S41-, COS51D-, COS61-, COS61D-, COS81D-, CUS50D-, CUS51D-, CUS52D-, CVF52-, CVI52-, OUSAF11-, OUSAF12-, OUSAF21-, OUSAF22-, OUSAF44- , OUSAF46-, OUSBT66-, OUSTF10- Region: Eurasian Economic Union Approval agency: EAC Approval number: EAEC N RU D-DE.PA05.B.03690_22
Language:
Russian
Version:
26/07/2022
File size:
338.6 KB
File name:
EAEC N RU D-DE.PA05.B.03690_22.pdf
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Metrology
Product family: Liquiline, Turbidity and total suspended solids, Turbimax
Product root: CM44P-, CUS51D-, CUS52D-, OUSTF10- Region: China
Language:
Chinese
Version:
18/10/2016
File size:
2.6 MB
File name:
CM44P+OUSTF10、CUS51D、CUS52D PAC证书.pdf
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Metrology
Product family: CeraGel, CeraLiquid, Ceramax, ConduMax H, ConduMax W, InduMax H, InduMax P, Liquiport, Liquistation M, Memosens, New analyzer platform, OrbiPac, OrbiPore, OrbiSint, OxyMax W, TopHit, Turbimax, Viomax
Product root: CA80AL-, CA80AM-, CA80COD-, CA80CR-, CA80FE-, CA80HA-, CA80NO-, CA80PH-, CA80SI-, CA80TN-, CA80TP-, CAS51D-, CLS15D-, CLS16D-, CLS21D-, CLS50D-, CLS54D-, CLS82D-, COS51D-, COS61D-, CPF81D-, CPF82D-, CPS11D-, CPS12D-, CPS16D-, CPS31D-, CPS341D-, CPS41 D-, CPS42D-, CPS441D-, CPS471D-, CPS491D-, CPS71D-, CPS72D-, CPS76D-, CPS91D-, CPS92D-, CPS96D-, CSF48-, CSP44-, CUS51D-, CUS52D- Region: Russia Approval agency: Rosstandart Approval number: 68102-17 Metrology type: Metrology
Language:
Russian
Version:
20/07/2017
File size:
3.1 MB
File name:
68102-17.pdf
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Metrology
Product family: Turbimax
Product root: CUS52D- Region: China Approval agency: SBM
Language:
English
Version:
06/08/2014
File size:
511.5 KB
File name:
CUS52D_PAC_China.pdf
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