AnsweredAssumed Answered

Touchscreen in C1D2 location

Question asked by on Nov 20, 2019
Latest reply on Nov 22, 2019 by kpenson

I have a touchscreen HMI display that I want to locate in a Class 1 Div 2 area. The display is not rated for the area so I plan to mount it in a purged and pressurized enclosure. The question is, is that good enough? Or is the touchscreen itself considered an ignition source and cannot be left exposed?