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Latest update: 18.11.2025
UWT GmbH
TEL: +49 831 5712 3-0
FAX: +49 831 57123-10
UWT GmbH
Westendstrasse 5 
D-87488    Betzigau
Germany
TEL: +44 1743 718883
UWT (UK) Ltd.
20 Main Road, Dorrington
SY5 7JW   Shrewsbury, Shropshire
United Kingdom
TEL: +48 22 7596296
UWT Polska sp. z o.o.
ul. Sprawiedliwości 6
05-800   Pruszków
Poland
Contact
+49 831 5712327
Ms. Barbara Hubert
Sales Support D/A/CH
+49 831 5712326
Mr. Kevin Walter
Head of Sales D/A/CH
+49 831 5712342
Mr. Christoph Längle
Head of Sales International Sales
+49 831 5712326
Mr. Oliver Bischoff
Sales Support D/A/CH
+49 160 7088525
Ms. Fatima Aslan
Area Sales Manager D/A/CH
Company video
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Company brochure
Company brochure
UWT GmbH is one of the world’s leading manufacturers of measurement technology for the detection and monitoring of levels, limit levels in any kind of bulk materials, solids as well as in liquids, pastes and foam. Since the founding, the product portfolio has developed and offers solutions for a variety of industries.

> Headquarter with development, production and sales department in Germany
> Subsidiaries in USA, China, India, Mexico, Brazil, Great Britain, Spain and Poland plus a global net of exclusiv distributors
> Several million applications have now been deployed in more than 90 countries
> Variety of industry solutions according to individual requirements
> UWT products represent quality, flexibility and reliability

Our products are named under:

Rotonivo® - Rotary paddle switch incl. SIL2 version
Vibranivo® - Vibrating fork for bulk and liquid
Mononivo® - Vibrating rod probe
RFnivo® - Capacitive level switch also with anti-corrosive Teflon® coating for flue gas cleaning
Capanivo® / NivoCapa® - Capacitive level switch
NivoBob® - Electro-mechanical Plumb Bob as well for Interface
NivoRadar® - Radar sensors
NivoGuide® - TDR guided radar
NivoTec® - Level monitoring and visualisation
NivoLED® - Signal Lamp – Maximum Safety for Hazardous Areas

From development and production to final assembly and comprehensive technical advice, all services are provided from a single source. The focus is on the highest quality, technical know-how and good cooperation with customers, suppliers and partners. What is particularly important to the managing directors Uwe Niekrawietz, Markus Schalk and Andreas Haug is the well-being of the 200 employees worldwide: ”Healthy and happy employees can achieve incredible things”. 
The product portfolio is developed further every year and enables holistic solution concepts for a variety of industries. In addition to level and point level measurement, UWT offers monitoring and visualisation systems and complete project planning. Well-known plant manufacturers and end customers worldwide appreciate the customised solutions as well as the easy handling and durability of UWT sensors.
In order to be able to pass on the best possible added value to customers in the future, UWT’s corporate strategy is consistently geared towards steady and sustainable growth.
Meet us at
UWT GmbH - stands for simple and reliable level me
Brands
 Rotonivo® - Drehflügel - Depending on the requirements, the Rotonivo® rotary paddle switch is used as a full, demand or empty detector in storage silos or process vessels
 Vibranivo® - Schwinggabel - Vibranivo®-vibrating forks, with its robust stainless steel extension and high sensitivity, is used in storage silos, process vessels and Liquids
 Mononivo® - Schwingstab - Mononivo® single-rod limit switches are suitable for many applications within the bulk material handling industry as a full, demand or empty detectors
 Capanivo® - Kapazitiv - The robust, Capanivo ® glass reinforced PPS sensor is even suitable for food applications whilst also resistant to many forms of aggressive materials.
 RFnivo® - Kapazitiv - The RFnivo® level limit switch is universally applicable in solids and liquids as a full, demand or empty detector in silos and containers
 NivoCapa® - kapazitiv - UWT NivoCapa® NC8000 capacitive sensors are used for continuous level measurement applications.
 NivoBob® - Lotsensor - The Nivobob® series of plumb bob sensors is used for continuous level measurement within bulk storage silos
 NivoRadar® - Radarsensoren - NivoRadar® NR 3000/4000/7100/7200/8000 sensors are used for continuous level measurement in storage silos.
 NivoTec® - Visualisierung - NivoTec® - Complete systems for fill level and trend display, data storage and remote fill level information
 NivoGuide®- TDR guided Radar - UWT NivoGuide® TDR guided radar sensors are used for continuous level measurement in liquid and bulk solids applications.
 NivoLED® - 9000 - Monitoring - Highly visible status indication for sensors and other technical devices in hazardous areas (Zone 21 | Zone 2)
Products, services
 Level limit switch - Level limit vibration rod vibration fork bulk solids bulk goods bob system radar capacitive continuous level measure control visualisation level
 Rotating paddle switches - rotating paddle rotary paddle switch rotating switch rotary limit switch solids level switch solids level measurement sensors & controls point level
 Vibration probes - vibration probe vibration switch vibration sensor vibrating level switch vibrating level sensor tuning fork level sensor solids level switch
 Level measurement sensor - Level limit vibration rod vibration fork bulk solids bulk goods bob system radar capacitive continuous level measure control visualisation level
 Level control - Level limit vibration rod vibration fork bulk solids bulk goods bob system radar capacitive continuous level measure control visualisation level
 Level measurement - Level limit vibration rod vibration fork bulk solids bulk goods bob system radar capacitive continuous level measure control visualisation level
 Plant technology - Level limit vibration rod vibration fork bulk solids bulk goods bob system radar capacitive continuous level measure control visualisation level
 Automation Level control - rotating paddle rotating switch rotary limit switch vibration probe vibration switch vibration sensors vibrating level switch lot level, Level Control
 Level indication - level detection of sludge or solids sediment tanks/containers metal industrynlimestone gravel plants wastewater interface measurement
 Visualisation level - level indication level monitoring level visualisation level detection fill level visualisation within control cabinet level visualisation fill level
 Rotating paddle switches - rotating paddle rotary paddle switch rotating switch rotary limit switch solids level switch solids level measurement sensors & controls point level
 Level measurement - Level limit vibration rod vibration fork bulk solids bulk goods bob system radar capacitive continuous level measure control visualisation level
 Yo-Yo level measurement - plumb bob Yo-Yo system Yo-Yo sensing level measurement lot level electromechanical level electromechanical system solids level measurement
 Interface measurement - plumb bob Yo-Yo system Yo-Yo sensing level measurement lot level electromechanical level electromechanical system solids level measurement
 Measurement technology - Level limit vibration rod vibration fork bulk solids bulk good bob system radar capacitive continuous level measure control
 Level indicators - rotating paddle rotating switch rotating switch rotary limit switch vibration probe vibration switch vibration sensors vibrating level switch bob
 Bulk goods - rotating paddle rotating switch rotating switch rotary limit switch vibration probe vibration switch vibration sensors vibrating level switch lot bob
 Radar-TDR - non-contact radar sensor non-contact level measurement system radar technology continuous non-contact level measurement with radar
Categories
Handling - Handling of bulk containers, IBC`s - Bulk containers, IBC`s - Aluminium bulk containers
Storage - Silos, bunkers - Aluminium silos
Safety - Safety regulations - ATEX
Handling - Handling of bulk containers, IBC`s - Filling systems for bulk containers - Automated filling of bulk containers, IBC`s
Services - Design, realisation - Automation, control
Show more
Categories
Handling - Handling of bulk containers, IBC`s - Bulk containers, IBC`s - Aluminium bulk containers
Storage - Silos, bunkers - Aluminium silos
Safety - Safety regulations - ATEX
Handling - Handling of bulk containers, IBC`s - Filling systems for bulk containers - Automated filling of bulk containers, IBC`s
Services - Design, realisation - Automation, control
Product handling - Biomass
Process control, instrumentation - Control, field buses - Bus systems
Process control, instrumentation - Meters, measurement - Level meters - Capacitative level meters
Process control, instrumentation - Switches - Level switches - Capacitative level switches
Safety - Safety regulations - CE
Product handling - Cement
Product handling - Cocoa
Product handling - Coffee
Process control, instrumentation - Control, field buses - Computer control
Storage - Silos, bunkers - Concrete silos
- Discharge systems for ships
Environment - Environmental analyses
Product handling - Fibres
Storage - Components, accessories - Flow promotion devices
Handling - Handling of big bags - Big Bags, FIBC`s - Formstable big bags
Services - Facilitating - Gauge services
Handling - Loading installations, filling systems - Loading installations for bulk lorries
Storage - Other storage - Mammoth silos
Safety - Measurements, Analyses - Measurements concerning explosion prevention
Handling - Handling of big bags - Filling systems for big bags - Mechanic filling of big bags
Handling - Handling of bulk containers, IBC`s - Filling systems for bulk containers - Mechanic filling of bulk containers, IBC`s
Storage - Mobile silos
Storage - Components, accessories - Safety, monitoring - Overfill protection of silos
Handling - Handling of bulk containers, IBC`s - Bulk containers, IBC`s - Plastic bulk containers
Storage - Silos, bunkers - Polymer, polyester silos
Process control, instrumentation - Meters, measurement - Level meters - Radar level meters
Process control, instrumentation - Switches - Level switches - Rotating vane level switches
Process control, instrumentation - Control, field buses - Safety control
Services - Facilitating - Service and maintenance
Storage - Components, accessories - Safety, monitoring - Silo conditioning
Storage - Silo services - Silo design
Storage - Silos, bunkers - Silos made out of cloth
Handling - Handling of bulk containers, IBC`s - Bulk containers, IBC`s - Stainless steel bulk containers
Storage - Silos, bunkers - Stainless steel silos
Handling - Handling of bulk containers, IBC`s - Bulk containers, IBC`s - Steel bulk containers
Storage - Silos, bunkers - Steel silos
Storage - Other storage - Stockpiles
Storage - Big bags, containers, bags - Storage systems - Storage of (sea) containers
Storage - Big bags, containers, bags - Storage systems - Storage of big bags
Storage - Big bags, containers, bags - Storage systems - Storage of bulk containers
Process control, instrumentation - Switches - Level switches - Tuning fork level switches
Storage - Silo services - Vibration measurements
Storage - Other storage - Warehouse
Handling - Handling of bags, sacks - Types of sacks, bags - Woven plastic sacks

Posts

UWT’s - RFnivo®  proves its worth in silicon hydration reactor Capacitive point level measurement in hot water applications
UWT’s - RFnivo® proves its worth in silicon hydration reactor
Capacitive point level measurement in hot water applications Point level sensors for capacitive measuring systems offer a wide range of solutions for applications in media such as liquids, pastes, foams and slurries. These sensors can be integrated into a wide variety of container types, whether they are made of metal or non-metallic materials. The precision of the capacitive level switches extends to both conductive and non-conductive media. The importance of the capacitive measuring principle is proven, as it delivers precise and reliable results even under demanding process conditions. 120°C and intense steam The flexible application options and high measuring accuracy make capacitive point level sensors an ideal solution across a wide range of industrial applications. A major mining company in Peru faced the challenge of selecting a reliable point level measurement for a silicon hydration reactor. This reactor, essential for the production of silicon compounds, operates under complex conditions: the system involves
19.11.2025  |  441x  |  Product news  |   | 
This was our Autumn Training for our international sales partners Two days full of know-how, exchange, and genuine UWT team spirit are behind us.
On October 20th and 21st, 27 participants from 17 nations gathered with us in the Allgäu region.
This was our Autumn Training for our international sales partners
Two days full of know-how, exchange, and genuine UWT team spirit are behind us. On October 20th and 21st, 27 participants from 17 nations gathered with us in the Allgäu region. 27 participants from 17 nations gathered with us in the Allgäu region, We warmly welcome the world, A marketing update provided insights into past, current, and upcoming campaigns, The agenda included hands-on product presentations, During curling at the Oberstdorf Ice Sports Center, everyone gave their best on the ice , PARTNERSHIP. UP TO THE MAX, “O’zapft is!” – at the Bavarian evening
12.11.2025  |  466x  |  Photo reportage  | 
UWT launches smart non-contact IBC monitoring for aggressive media This system uses external sensors, eliminating direct contact with corrosive agents like caustic soda for safer, flexible, and more sustainable monitoring in plants.
UWT launches smart non-contact IBC monitoring for aggressive media
This system uses external sensors, eliminating direct contact with corrosive agents like caustic soda for safer, flexible, and more sustainable monitoring in plants. UWT has introduced a smart, non-contact level measurement solution for aggressive media stored in Intermediate Bulk Containers (IBCs). This system uses external sensors, eliminating direct contact with corrosive agents like caustic soda for safer, flexible, and more sustainable monitoring in plants. Safe and Flexible Monitoring of Aggressive Media Smaller dairies often use IBC containers for aggressive disinfectants like caustic soda (NaOH) instead of large stationary tanks. This practical approach allows the medium to be diluted and fed into cleaning-in-place (CIP/SIP) systems. UWT’s solution provides non-contact monitoring from outside the tank, ensuring a safer and more flexible operation. Non-Contact Continuous Level Measurement The continuous level measurement is handled by the NivoRadar® NR 7100. This free-radiating 80 GHz FMCW radar sensor is mounted vertically above the container. Its narrow 8° beam angle allows it to provide accurate and reliable
24.10.2025  |  722x  |  Product description  |   | 
Establishment of a UWT subsidiary in Poland UWT continues to grow: In mid-September, we were delighted to celebrate the opening of our new subsidiary UWT Polska. With Managing Director Tadeusz Karmaza and his experienced team, we share many years of successful collaboration.
Establishment of a UWT subsidiary in Poland
UWT continues to grow: In mid-September, we were delighted to celebrate the opening of our new subsidiary UWT Polska. With Managing Director Tadeusz Karmaza and his experienced team, we share many years of successful collaboration. The step towards establishing a subsidiary in Poland was the logical consequence of the long-standing and successful cooperation with the team that now forms UWT Polska. With their passion and expertise, we can now support our customers even more directly on site – with competent consulting, reliable service, and our proven portfolio of sensor technology for level measurement and monitoring. With UWT Polska, we are opening a new chapter in our corporate history, further strengthening our proximity to customers in Poland. A special highlight was the participation of Rödl & Partner Poland at the opening ceremony. They not only supported us during the establishment process but will also continue to stand by our side as a reliable partner in various areas in the future. This support once again underlines how important strong partnerships are for sustainable success.
08.10.2025  |  666x  |  Press release  |   | 
Precise Monitoring of Glue Storage with UWT Sensor Technology Continuous Level and Point Level Measurement in Glue Applications for the Paper and Packaging Industry.  Even with
Sticky Liquids and Agitated Tanks
Precise Monitoring of Glue Storage with UWT Sensor Technology
Continuous Level and Point Level Measurement in Glue Applications for the Paper and Packaging Industry. Even with Sticky Liquids and Agitated Tanks Corrugated board has become an essential part of everyday life. Whether it’s used for shipping boxes, product packaging, or sturdy transport solutions, this lightweight, robust, and fully recyclable material meets the highest standards in terms of sustainability, flexibility, and stability. Its characteristic structure is created by shaping a layer of paper using corrugating rollers to form the typical wave profile. Depending on the desired strength and design, the corrugated layer is bonded with one or more flat paper layers using glue. Proper storage and precise monitoring Even with Sticky Liquids and Agitated Tanks. A crucial element in this production process is glue. It guarantees the permanent bonding of the paper layers and must be available in consistent quality and quantity. Therefore, proper storage and precise monitoring of the adhesive are vital for maintaining an uninterrupted production process. Glue Storage Application Requirements for Level
22.09.2025  |  1077x  |  Product description  |   | 
Precise Radar & Vibration Sensor Technology for Challenging Processes Sensitive UWT Measurement Solutions for the Pneumatic Conveying and Storage of Ultra-Fine Silicon Dioxide
Precise Radar & Vibration Sensor Technology for Challenging Processes
Sensitive UWT Measurement Solutions for the Pneumatic Conveying and Storage of Ultra-Fine Silicon Dioxide Silicon dioxide, also known as silica, is used across many industries – from paint and plastics manufacturing to food and pharmaceutical, and in producing modern insulation materials. In chemical process engineering especially, this fine-grained, often fluidized powder places high demands on storage, conveying, and level monitoring. An insulation material production project shows how UWT sensor solutions operate reliably even with extremely fine-grained, pneumatically conveyed silica. Despite heavy dust loads and low bulk density, these sensors enable precise and process-secure level and point level measurement. In a plant that produces heat and sound insulation boards, highly dispersed silica (SiO₂) is temporarily stored in vertical silos approximately 25 m high before further processing. The aim was accurate material detection – both for continuous level measurement and point level detection. THE APPLICATION - Combined Level and Point Level Detection
04.09.2025  |  1578x  |  Product description  |   | 
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