Hazardous Locations

Compliance with Article 500 of NFPA 70 (National Electric Code) and with NFPA 497
  • Intrinsic Safety
  • Non-Incendive
  • Explosion Proof
  • Intrinsically Safe Circuits
  • Instrument Specifications
  • Wiring and Cable Specifications
  • Electrical Area Classification Drawings
  • Auditing

Hazardous Location Solutions

PSE provides process hazardous location solutions for compliance and risk reduction.

Hazardous Location Designs

Intrinsically safe designs, instrument specifications, isolator and barrier specification and wiring design

Area Classification

Area classification per NFPA 497, electrical area classification drawings and basis of design documentation


Auditing of compliance to Article 500 of the NEC and to NFPA 497