Indicators Bargraph Indicators Single or dual multi-color bargraphs. Extra digital display, alarm relay outputs. 47L Series Digital Panel Meters 1/8 DIN size; Red, Orange, Green, Bluegreen, Blue, White LED selectable; IP 66 front cover Other Digital Panel Meters Low cost current/voltage meter; 1/8 and 1/32 DIN size; Loop powered type and more selections Field Indicators Loop-powered indicators. Intrinsically-Safe/Explosion-proof approval.