RE the Class 1 Div. 2 post

Goggle Search
Components normally need to be rated for the area, that are within the area. Electrical boxes $$
Conduits need to be sealed off, check current regulations. NO EMT all ridgid
Look into GN2 purging, positive 1 atmosphere. Power shutdown if lose of the purge.
Intrinsic safety barriers.
4-20 ma Low Voltage instrumentation and controls thru intrinsic barriers.
Did a large instalation at a NASA site a few years back.
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file
Upload is a website by engineers for engineers. It is not affiliated with any of manufacturers or vendors discussed here. All logos and trade names are the property of their respective owners.