As we know for any intrinsically safe instrument we should install a safety barrier to limit the energy fed to the instrument.
My question is: what happens if we install an intrinsically safe instrument without installing a safety barrier before it?
Will it operate/run well?
What will be its Ex protection capability in that case?
My question is: what happens if we install an intrinsically safe instrument without installing a safety barrier before it?
Will it operate/run well?
What will be its Ex protection capability in that case?