Inquiry (采购产品): Lighting application I need to provide normal and emergency lighting in a Class 1 Div 1 Group D hazardous area. This area is a 'tunnel', a circular tube about 10 feet in diameter and approximately 100 feet long, that we have to design for an ambient temperature of 140 deg F (60 deg C). We would need to illuminate the area to about 20 foot-candles for normal operation. Can we use fiber optic for both the normal and emergency light source. If so, how does this system work and how do I show the details on a drawing for contractor installation. The drawback for traditional lighting systems seems to be the ambient temperature rating. **** Hidden Message ***** Andy Frankowski Toledo, OH 43604 USA Company: SSOE, Inc. E-mail: afrankowski@ssoe.com **** Hidden Message ***** afrankowski@ssoe.com
