Specs at a glance
-
Measuring range
For formazin: 0 to 4000 FNU
Display range up to 9999 FNU
For sludge: 0 to 300 g/L
The achievable measuring range depends very much on the media -
Process temperature
Process temperature:
-5 to 50 °C (23 to 122 °F)
Ambient temperature:
-20 to 60 °C (-4 to 140 °F)
Field of application
Turbimax CUS51D is a smart sensor that allows unattended operation in a wide range of process conditions. Its unique design is extremely robust and it is also low-maintenance thanks to its self-cleaning functionality. Choose from different integrated analytical models to adapt the sensor to your specific application. With Memosens digital technology, the CUS51D combines maximum process and data integrity with simple operation. It resists corrosion and moisture and enables lab calibration.
Turbimax CUS51D measures suspended solids and turbidity in:
Wastewater treatment plants:
- Solids content measurement in aeration, recirculation and sludge treatment
- Flocculent dosing
- Turbidity measurement in the outletDrinking and process water:
- Solids content measurement in sludge treatment
- Flocculent dosingUtilities of all industries:
- Solids content measurement in aeration, recirculation and sludge treatment
- Flocculent dosing
Benefits
One sensor for all applications: The 'one for all' principle optimizes stockholding, speeds up project handling and simplifies life cycle management.
Optimum adaption to all measuring tasks:
Sensor fits all measuring ranges thanks to numerous integrated analytical models.Fast and easy commissioning: Sensor comes precalibrated and preconfigured ex factory.
Enables unattended plant operation: Intelligent design enables sophisticated self-cleaning capabilities and minimizes maintenance.
-
Perfect process adaption: Fast sensor positioning with holder and assembly system Flexdip CYA112 and CYH112.
Videos
Loading alternative products
Predecessor
Success stories
-
Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
-
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 |
Most downloaded
-
-
Technical Information (TI)
TI Turbimax CUS51D
English version - 11/2025
Sensor for turbidity and solids content
EN 26/11/202511/01/202401/12/202231/01/201909/03/2018Language:
English
Version:
26/11/2025
File size:
1 MB
File name:
TI00461CEN_2025-00.pdf
-
-
-
Miscellaneous
Product family: Absorbance, Cell growth, Isemax, Liquiport, Liquistation M, Memosens, New analyzer platform, OxyMax W, Spectrometer, Turbidity and total suspended solids, Turbimax, UV
Russian version - 03/2025
Product root: CA80AL-, CA80AM-, CA80COD-, CA80CR-, CA80FE-, CA80HA-, CA80NO-, CA80PH-, CA80SI-, CA80TN-, CA80TP-, CAS40D-, CAS80E-, COS22E-, COS41-, COS51E-, COS61-, COS61D-, COS81E-, CSF48-, CSP44-, CUS50D-, CUS51D-, CUS52D-, OUSAF11-, OUSAF12-, OUSAF21-, OUSAF22 -, OUSAF46-, OUSBT66-, OUSTF10- Region: Eurasian Economic Union Approval agency: T-Standard Approval number: ЕАЭС KZ 7500525.13.12.00620
Language:
Russian
Version:
27/03/2025
File size:
1.3 MB
File name:
EAC KZ 7500525.13.12.00620.pdf
-
36 documents
-
-
Technical Information (TI)
TI Turbimax CUS51D
Sensor for turbidity and solids content
EN 26/11/202511/01/202401/12/202231/01/201909/03/2018Language:
English
Version:
26/11/2025
File size:
1 MB
File name:
TI00461CEN_2025-00.pdf
-
-
-
Operating Instruction (BA)
BA Turbimax CUS51D
Sensor for turbidity and solids content
EN 25/11/202502/08/202301/12/202231/01/201930/06/2018Language:
English
Version:
25/11/2025
File size:
1.1 MB
File name:
BA00461CEN_2124-00.pdf
-
-
-
Operating Instruction (BA)
Operating Instructions - Compressed air cleaning unit - 115VAC
Operating Instructions - Compressed air cleaning unit - 115VAC
Language:
English
Version:
29/01/2013
File size:
1.8 MB
File name:
BA00498CEN_0113.pdf
-
-
-
Installation Instructions (EA)
EA CYR51 mechanical cleaning
Spare parts kits
EN 22/04/202606/06/2025Language:
English
Version:
22/04/2026
File size:
2 MB
File name:
EA01627CEN_0226-00.pdf
-
-
-
Fields of Activities (FA)
水質分析の専門知識
センサからすべてを備えた
ターンキーソリューションまでLanguage:
Japanese
Version:
30/06/2025
File size:
4.6 MB
File name:
FA01018CJA_0422_Analysis_Portfolio_lowres.pdf
-
-
-
Fields of Activities (FA)
Sensors, transmitters, compact devices and assemblies
Experts in Liquid Analysis
Language:
English
Version:
02/02/2026
File size:
4.2 MB
File name:
FA00007C_EN_Analyse_22-26_LowRes.pdf
-
-
-
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
-
-
-
Fields of Activities (FA)
Kompetenz in der Flüssigkeitsanalyse
Vom Sensor bis zur schlüsselfertigen Komplettlösung
Language:
German
Version:
21/09/2022
File size:
1.3 MB
File name:
FA01018CDE_0422_Analyse_Portfolio_lowres.pdf
-
-
-
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
-
-
-
Fields of Activities (FA)
Sıvı analizinde uzmanlık
Sensörlerden komple anahtar teslim çözümlere
Language:
Turkish
Version:
23/11/2023
File size:
7.2 MB
File name:
FA01088C56TR01.23.pdf
-
3 products & bundles
3 products
Often bought together
Accessories
Related products
