FAFNIR GmbH

SAFE SOLUTIONS FOR A FUTURE WORTH LIVING

FAFNIR are specialists in the development and manufacturing of sensors and systems for monitoring and measuring fill levels. We provide the latest technology in fuel management systems and solutions which allow our customers from the oil, chemical and pharmaceutical industries to fully put their trust in our products.

With our environmental systems we are all working to ensure that we all have a future worth living.

VISY-X

Highly reliable and accurate level measurements for your object

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SECON-X

Live monitoring of sensitive data with STATE-OF-THE-ART encryption

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COMS

The ONE and ONLY continuous level measurement system for oil-separators

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VAPORIX

Full COMPLIANCE with vapour recovery regulation for ultimate HSSE performance

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TORRIX

HIGHLY CUSTOMIZABLE sensors for special applications

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LS 300 with LS 500

INSTALL and FORGET what an overfill is

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Customer Experience

"We highly recommend to any of our industry colleagues to take advantage of this technology"

Torricelli Impianti, Italy

"By far the most recommended flex tank probe in the fuel industry"

Logicom, Greece

"LS 300/LS 500 for us an indispensable component for environmental and business protection"

MAXCOM Petroli S.P.A., Italy

News

VISY-RF

Introducing the redesigned VISY RF Wireless System – Smart, cable-free Tank Monitoring

20 May, 2026

Connectivity and real-time data visibility are essential for efficient fuel operations. FAFNIR’s redesigned VISY‑RF Wireless System enables reliable, real-time tank monitoring wherever cabling is impractical or costly. The solution provides seamless wireless communication for continuous visibility of fuel levels and environmental data.Key Features & Benefits:Fully wireless tank gaugingEasy installation with no excavation requiredHigh data… Read more

ATEX Quality Assurance

Management System Certificate