We sense
innovation.

Important information about trademark infringements and imitation!

Be careful of copied or imitated products that do not meet our German quality standards and are not distributed or manufactured by us, Gräff GmbH, Bonner Straße 54, D – 53842 Troisdorf, Germany!

Declaration (PDF)

Temperature sensors from Gräff GmbH

Innovative by tradition.

Innovative temperature measurement technology – Made in Germany. Gräff has stood for this for almost 80 years. As a third-generation family business, we use our concentrated know-how to constantly set new standards. In Germany and throughout the world.

Product portfolio

The right product for everyone.

At Gräff, we are always by your side. Together, we offer you the solutions you really need.

Marion Hupperich

Managing Director Gräff GmbH

At Gräff, we are always by your side. Together, we offer you the solutions you really need.

Marion Hupperich

Managing Director Gräff GmbH

Thermocouples and resistance thermometers

Solutions for all industries.

We offer more than 5,000 different thermocouples and resistance thermometers. With more than 20,000 possible variations. And yet, we are continuously developing new, tailored solutions – for every challenge, for every industry.

  • Plastics industry

  • Food industry

  • Raw material refining industry

  • Metalworking

  • Furnace construction

  • Waste management

  • Automotive industry

  • Plant and mechanical engineering

  • Construction industry

  • Glass industry
  • Textile industry

For us, it was a problem, for Gräff only a challenge, which they tackled brilliantly and perfectly. Thanks for the solution.

Customer

Gräff’s CAD Configurator

Easily configure temperature sensors individually.

Do you have specific requirements for your temperature sensor? You can directly use our CAD Configurator for this. This not only allows you to configure your sensor individually, you can also export your configuration to all common CAD formats and use it for further design. What do you have to do? Register for free upon completion of your design to be able to export it. You are welcome to contact us directly if you would like us to assist you. We will be happy to support you anytime.

Company

Gräff in figures.

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Sie suchen Lösungen.
Wir haben Antworten.

Wir sind für Sie da, wenn Sie Fragen, konkrete Anforderungen oder Herausforderungen haben, für die es spezielle und passgenaue Lösungen bedarf. Gerne stehen wir Ihnen mit unserer Kompetenz persönlich zur Seite. Nehmen Sie jederzeit mit uns Kontakt auf.