What is a good genaric terminal designation for 3-wire RTD's?
Let me elaborate on why I need assistance... RTD's generally don't come with any kind of terminal designation. In my company we determine a portion of our wire markers by the terminal designation of the end device. This insures...
I posted this in another forum earlier and realize this was probably the more appropriate location. If you come across it twice, I am sorry for the confusion.
I have a designer who is self-taught AutoCad. In that respect, he is not bad, but he was never taught the basics of design. Simple...
I have a designer who is self-taught AutoCad. In that respect, he is not bad, but he was never taught the basics of design. Simple rules like eliminating doglegs, text size, hidden lines, scaling, and the like, are beyond his comprehension. My attempts to teach him these concepts have not...
We are seeing color request all over the map on pilot devices...
On to be green, off to be red, alarm to be white
On to be red, off to be green, alarm to be blue...
Gets really confussing especially when there is also an E-Stop which is almost always RED. The go and the emergency stop both...
ATEX Directive 94/9/EC
Anyone have any idea how to go about becoming a "notified body"
This would enable a company to stamp their own products "APEX certified" without having to go through a thrid party certification process...
In dealing with EEx rated equipment. Can I simply purchase EEx rated equipment and mount in an EEx rated enclosure to comply with the requirements of an EExe panel for Zone 2 requirements? Alternatively, do I have to have the assembled panel built by or at least certified by an outside source...
