Company Profile

Our company was founded 1975 as an engineer’s office for electronic measurement technologies in the area of Duesseldorf. The transformation to ‘WOELKE Industrieelektronik GmbH’ with headquarters in Essen occurred in 1985. Our company is located in the Ruhr District, a region with a long tradition in coal mining.

The technical employees of our company are special trained in the fields physics, informatics, electronics and mechanics. They are specialized to develop and manufacture weather-technical measuring and monitoring devices for the highly combustible areas in coal mines.

The acknowledgement of the quality assurance of our production of electrical equipment and devices, equipment-group I, categories M1 and M2: Power supplies and electronical measuring systems, has been certified since 2003 under the number BVS 15 ATEX ZQS/E208.

A number of our developments, such as for example the gas monitor with Infra-red measurement technique with gas diffusion entry is protected by international patents.
As well the name WOELKE is protected as a brand internationally.

We have the following equipment:

  • Computer controlled gas mixing systems with climatic test chambers
  • Computer controlled data acquisition and data processing systems
  • Development labs and production facilities for sensors and transmitters
  • Several wind tunnel
  • Explosion testing facilities
  • CAD System

PDFDownload WOELKE company and product broshure


Also notice the extensive services as mechanical-electronical production plant of our associate RST GmbH & Co.KG.