
Field of application
CYR51 is a mechanical cleaning unit for turbidity and UV-Vis absorption sensors, which is easy to install. Benefit from reliable performance without sensor interruption, reduced maintenance thanks to automatic cleaning and durable wiper blades and brushes. Optimize your installation with the cleaning unit, which can be seamlessly integrated into the installed base. Sensors can be cleaned directly in basins or tanks. For smooth operation, we recommend the Flexdip CYA112 and CYH112 holder.
The CYR51 mechanical cleaning is used for automated cleaning of turbidity and UV-Vis absorption sensors in the following applications:
Wastewater
Drinking water
Surface water
Process water
Benefits
Seamless integration and easy installation: Integrate the mechanical cleaning with your optical sensor to meet your cleaning demands. Experience flawless performance without sensor interruption.
Keep your sensor performance at a high level: Reduce your maintenance effort with automatic cleaning. Take advantage of durable wiper blades and brushes.
Customized package for your cleaning needs: Meet your individual cleaning needs with our tailored solution. Choose between chemical, compressed air, and mechanical cleaning.
Retrofit your plant: As a reliable partner, we want to support by optimizing your existing installation. The cleaning unit can be easily upgraded on your installed base. We help you through every step, from evaluation to installation and service.
Extended selection
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High-end products
- Highly functional and convenient
Technical excellence
Simplicity

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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 |
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Fundamental selection Meet your basic measurement needs |
Technical excellence
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Simplicity
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Lean selection Handle your core processes easily |
Technical excellence
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Simplicity
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Extended selection Optimize your processes with innovative technologies |
Technical excellence
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Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
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Simplicity
Variable |
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Technical Information (TI)
TI CYR51
Mechanical cleaning unit
EN 30/06/2025Language:
English
Version:
30/06/2025
File size:
1.4 MB
File name:
TI01821CEN_0125-00.pdf
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Operating Instruction (BA)
BA CYR51
Mechanical cleaning unit
EN 08/04/2025Language:
English
Version:
08/04/2025
File size:
2.4 MB
File name:
BA02357CEN_0124-00.pdf
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Installation Instructions (EA)
EA CYR51 mechanical cleaning
Spare parts kits
EN 06/06/2025Language:
English
Version:
06/06/2025
File size:
2 MB
File name:
EA01627CEN_0125-00.pdf
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Manufacturer Declaration
Product family: Accessories
Product root: CYR51-
Declaration number: HE_02171_01.25
Manufacturer specification: RoHS
Additional information: China-RoHSEN 25/06/2025Language:
English
Version:
25/06/2025
File size:
392.6 KB
File name:
HE_02171_01.25_CYR51.pdf
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