Improve your output with sensor refinement tailored to specific applications

Product refinement : Enjoy a longer service life and enhanced reliability with product refinement

Quality assurance is one of the most important elements of every industrial process. Everyone wants to buy products that are top quality and have been constantly tested during their development. Optimize your production processes with our refinement services. Extend your maintenance intervals and the service life of your sensors with calibration, testing and inspections tailored to the specific application.
The result: Save material costs and reduce production downtime due to maintenance by doubling the service life of your temperature sensors (e.g., from one year to two). Avoid premature failure and enjoy more planning security with suitable testing, including X-ray and leak tests.

  • Quality assurance for your processes
  • Extend the service life of your products
  • Compliance with standards
  • Application-specific testing
  • Prevent downtime


We are happy to calibrate temperature sensors manufactured by us and other providers at our independent, DAkkS accredited calibration laboratory CENTROCAL GmbH along with providing analyses and advice on measuring technology. We also keep an eye on the life calibration data and recalibration cycles for your measuring technology in the process. As a result, you can rely on consistent, high-precision measurement results.

Leak test

RÖSSEL-Messtechnik provides additional leak tests for measurement applications in vacuum chambers or at high pressures up to 500 bar. We perform leak tests on prototypes and serial devices, testing the sensors with liquids at room temperature.

X-ray testing

X-ray testing allows us to look at the inner workings of temperature sensors. We X-ray sensors as small as 0.15mm to determine the location of the measurement point in sheathed thermocouples, to check connections in sensors, or to conduct weld evaluations for example. Product life often depends on the quality of weld seams, particularly for dynamic processes. X-ray testing gives you valuable information to help optimize your processes.

Declaration of Conformity

Get assurance that the required standards are satisfied for special applications such as ATEX or marine approvals with our Declarations of Conformity. By issuing the declaration, we also confirm that we comply with the standards and safeguard you with all the required documentation.


We offer a number of coatings to extend the service life and maintenance cycles of your temperature sensors. Coatings protect the thermometers from wear, making them more resistant to media such as acids, bases, oils, etc.

We’re happy to advise you on optimizing your measurement technology. Get in touch!

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RÖSSEL-Messtechnik – your certified partner

As a leading manufacturer of temperature measuring technology for industrial and research purposes, we meet the strictest production standards. With internationally recognized approvals and calibrations, we offer quality you can rely on around the globe.

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