at one power station based on biomass the enduser reported that even if they tested the biomass commodity for Ex conditions and result was non-hazardous, they did not find any design company to make the whole process and all related installations non-Ex.
nobody dared to consider it non-Ex.
keep up good work.
Arpad
exprofessional.com
Whenever you buy an installation, E.g a television, you install it, and
Question: How shall marking be shown for equipment covered by both the
Some types of Ex Equipment, such as large electric motors, are provided
Keep up good work! Arpad exprofessional.com veress@exprofessional.com
arpadveress 
