Level measurement technology for sensitive processes
where hygiene comes first
Whether in the food, beverage or pharmaceutical industry, hygiene-critical applications demand maximum care. Every component must meet the highest standards, especially in level measurement. UWT provides certified sensor solutions that ensure safe, clean, and efficient processes over the long term.
What defines hygienic measurement technology?
UWT designs sensors and system components specifically tailored to the requirements of hygiene-critical processes. Our portfolio complies with international standards such as EHEDG, FDA, and EC 1935/2004 – ensuring regulatory safety, reliable performance, and maximum process cleanliness.
This creates trust – across industries and worldwide.
Our hygiene highlights – Your benefits at a glance:
• EHEDG-compliant design with no dead space
• Electropolished stainless steel surfaces (Ra < 0.8 µm)
• FDA-compliant seals (FKM, EPDM, PTFE)
• Hygienic construction – ideal for CIP & SIP processes
• Robust materials such as stainless steel 316L / 1.4404, FKM, FFKM, PTFE, or PVDF
• TRI-CLAMP connection: tool-free, hygienic, and time-saving
• Pressure- and temperature-resistant
TRI-CLAMP connection: Fast. Hygienic. Reliable.
The TRI-CLAMP adapter is a key element for safe and simple integration into hygienic processes.
It enables:
• Tool-free quick connection according to DIN, ISO, 3-A, and ASME BPE
• Hygienic integration into tanks, pipelines, and process systems
• Easy disassembly for maintenance and inspection
• Optimal cleanability for CIP/SIP processes
A plus in hygiene – without compromise in flexibility or safety.
CIP & SIP: Cleaning and sterilization – without disassembly
CIP (Cleaning in Place) and SIP (Sterilization in Place) are essential for automated processes with high hygiene requirements. Our sensors can be seamlessly integrated into these systems:
• CIP: Automated cleaning without dismantling
• SIP: Sterilization using steam or chemicals – no need for removal
• Resistant to pressure, temperature, and aggressive media
• Consistent cleaning results ensure stable product quality
Design & material – Cleanliness starts with the details
It's not just about performance – hygienic design matters:
Hygienic materials such as stainless steel 316L / 1.4404, PTFE, FKM, FFKM, and PVDF provide optimal resistance – ideal for long-term use and CIP/SIP applications
Pressure & temperature resistance – suitable for thermally or chemically demanding processes
Leak-tight design – IP-rated housings and Tri-Clamp connections protect against leaks and contamination
Hygienic surface finish – electropolished and crevice-free (Ra < 0.8 µm) for fewer residues and greater process safety
These features ensure our sensors perform reliably and are designed in full compliance with EHEDG hygiene guidelines.
The right sensor for every application –
certified for sensitive processes
For liquids
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Vibration level switch
Vibranivo® VN 7120 Vibration Level Switch Compact | UWT -
Vibration level switch
Vibranivo® VN 7130 Vibration Level Switch Pipe Extension | UWT -
Capacitive sensor
Capanivo® - CN 7120 - Stainless steel -
Radar sensors
NivoRadar® - NR 8400 | Hygienic antenna
For solids
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Rotary paddle level switch
Rotonivo® - RN 3001 -
Rotary paddle level switch
Rotonivo® - RN 6001 -
Capacitive sensor
RFnivo® - RF 3100
All the details at a glance?
Our flyer summarises all the information about hygienic level measurement technology in a compact format.
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