Pepperl+Fuchs says their 5000QPurge and Pressurization System is one of their simplest, most flexible andeasiest to use purge and pressurization systems. With user-selectable programming,the 5000Q makes it easy for the user to select the specific program to satisfytheir application needs. Its compact size 122 x 120 x 90 mm and easy-to-mountcomponents make it simple for users to quickly mount the 5000Q onto an existingenclosure. Also, an integral pressuresensor facilitates automatic purging and pressurization through the digitalsolenoid valve.

The5000Q purge and pressurization system also allows the direct connection of PT100RTD temperature sensors, which provide alarm contact outputs for userconfigurable set points. Should thetemperature exceed these set points, the digital valve will activate toautomatically cool the enclosure's interior.

Purge and Pressurization System for Zone 2 and 22 Hazardous Areas