i would like to know if I can use general purpose RTD and NTC sensors in class 1 div2 location
but the sensor cable is pvc cable!!!!
What type of barrier did you envision and to what purpose?I have one RTD located in a Class 1 Div2 location that is wired into a purged cabinet just below it. Does it need a barrier? Is a cord grip into the purged base acceptable?
Also, do I need to use PLTC wire to connect to powered devices connected into the purged enclosure? The base enclosure is purged to Class 1 Div1 and has a nema 7 box attached to it for incoming power.
Thanks for any help.