Exd Pressure Switch Model PS-HP/RV


The PS-HP/RV is an adjustable Pressure Switch for use with BERMAD Deluge and control valves, to indicate a pre-determined pressure level.

This Pressure Switch offers reliability, repeatability and durability in a compact design. It is suited for operation under the harsh conditions of Zone 1, II 2 G/D Ex d IIC T6 certified for hazardous locations and SIL 2 safety related systems.

At the heart of the PS-HP/RV is a snap action Diaphragm assembly, which transfers motion to one SPDT (Single-Pole Double-Throw) micro-switch.

Suitable for use with water, air or nitrogen pressure sensing in harsh or hazardous environments as in chemical plants, refineries, gas and petroleum installations offshore and marine vessels.

  • Solid, Single Piece Construction
  • Aluminum Epoxy Coated Enclosure – Model PS-HP
  • Stainless Steel Enclosure – Model PS-RV
  • Pre-Wired Integral Terminal Box
  • Safety Vented Design
  • Functional Safety Certified as per IEC 61508-2 for use in SIL 2 safety systems
  • Convenient Field Adjustable Set-points Against a Reference Scale
  • One SPDT (Single-Pole Double-Throw) micro-switch
  • Welded Diaphragm
  • IP66/NEMA 4x suitable for harsh environments
  • NACE MR 01-75 complaint with PS-RVM22SDE02F model
English FP_PS-HPRV Product Page