LB800 Series Zener Safe Barrier LB800 Series Zener Safe Barrier Introduction The safe barrier is widely used for metallurgy, chemi-industry, medicine fields which needs to do explosion-proof protection. It could be connected with intrinsic safe version transmitter to form explosion-proof system. Specifications Ex-proof: ExiaⅡCT6 Max. available voltage: 250VDC/AC Installation position: safe area non ex-proof area Installation method: copper batten Dimension 25×4×Lwidth×thickness×lengthmm Installation dimension: M4 bolts distance 20mm Environment: constant operation temperature: -2050℃ relative humidity: 5%95% Specification: Safe parameter Workin Terminal http: //www.microsensor.cn Add: No.18,Yingda Road Baoji,P.R.China, 721006 Tel: +86 917 3600739/3600832

LB800 Series Zener Safe Barrier dangerous area safe area Construction LB800 Series Zener Safe Barriers use integrated outline and installation dimension, the housing is made by pressing flame retardant plastic; the whole safe barrier’s circuit is putting in the housing, and enveloped by flame retardant epoxy resin to prevent inner components contacting abnormally and isolating outer contacting. Wiring terminals with obvious intrinsic safe sign are protected by protection cap, the distance between terminals, creepage distance of housing, painted board and enveloped materials and clearance conform...

LB800 Series Zener Safe Barrier Terminal Definition 6-terminal housing: intrinsic safe wiring terminal 2, 4, 6 Non-intrinsic safe wiring terminal 1, 3, 5 4-terminal housing: intrinsic safe wiring terminal 3, 4 Non-intrinsic safe wiring terminal 1, 2 Note: If the user wants to use 4-terminal safe barrier, please note in the order; the default product is 6-terminal product. http: //www.microsensor.cn Add: No.18,Yingda Road Baoji,P.R.China, 721006 Tel: +86 917 3600739/3600832