Ex Barriers Websites
Extech Safety Systems | Intrinsic safety solutions for hazardous areas
Extech Safety Systems are a team of Engineers offering technical solutions to Hazardous Area applications using Exi Intrinsic Safety and Exd Flameproof.
Not Applicable 
R 103.46
Factory Automation | Process Automation | Isolated Barriers | Proximity...
PandF specialize in factory/industrial automation, IS barriers and a range of sensors incl ultrasonic, proximity and value feedback sensors.
Not Applicable R 103.46