Products > Control Systems: Hardware

Panel Purge System

Purge Panel. Purge panels are designed to automatically flush explosive gases ouot of the control enclosure by sending a protective gas such as instrument air or an inert gas through the system until enclosure volumes have been exchanged. After the purging cycle is completed, power can be applied to protective enclosure. These panels usually contain controls similar to the following: shatter-proof windows, pressurization valves, regulated and differential pressure gauges, low-pressure alarms, and purge valves.

Things to Consider When Purchasing This Product:

National Fire Protection Association (NFPA) 496 standard, UL/CSA certification, Flameproof, Automatic and manual purge, Panel fabrication to be cold rolled - close annealed (CRCA) pressure tight construction, Dimensions, Weight, Shape, Volume available for electrical equipment, Two compartments (purged electrical and non-purged non-electrical) Cable entry point, Accessories such as illumination and service plug sockets, Paint type and color, Control wiring type, Power wiring, Electrical input, Control supply (VAC), UPS power supply availability, Front controls, Control circuit, Front instruments, Inside instruments, PLC, Main logic, Warranty