Whether intrinsic safety (Ex ia) or pressure-tight explosion-proof housings (Ex d) are required, WEKA has the suitable professional solution for you. Certifications are available for ATEX and IECEx.

General requirements

In almost any industry working with liquids, there is an area with potentially explosive atmospheres. Only instruments which meet the strictest explosion protection directives may be used in these areas. With all electronic components, WEKA is ideally prepared both for intrinsic safety (Ex ia) and pressure-tight explosion-proof housings (Ex d).


WEKA also has well-established instruments for areas with potentially explosive atmospheres with all necessary certifications according to ATEX and IECEx.

Typical applications

  • Oil and gas industry
  • Chemical and pharmaceutical industry
  • Petrochemicals industry
  • Tank farms

WEKA's expertise

For most applications, you will find a suitable device from our standard programme. Whether for Ex ia or Ex d, please do not hesitate to contact us, we will be happy to advise you.




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