PS41 Series Economical Miniature Pressure Switches
  These miniature pressure switches are designed for demanding applications where space and/or price are strong concerns. The switches utilize a piston/diaphragm design, which incorporates the high proof pressure of piston technology with the sensitivity of diaphragm designs. Switches are field adjustable via an Allen head screw that is hidden to protect against unauthorized tampering.

Specifications:
 Operating   -40°F to +180°F (-40°C to +80°C)
 Switch* 5 Amp at 12/24 VDC and 125/250 VAC (Standard) Optional: 10 Amp or 1 Amp Gold Contacts. 10A Optiona
 Repeatability   ±2% of Full Set Point Range @70°F (20°C)  
 Wetted Parts  
  -  Diaphragm  Nitrile standard (optional Viton®, Neoprene or EPDM)
  -  Fitting  Brass (316 SS optional)
 Electrical Termination   DIN 43650A IP65; Terminals IP00; Flying Leads IP65
 Proof Pressure   350 psi (25 bar) 
 Approvals   CE, UL Approved units available
 Weight, Approximate   0.3 lbs. (0.14 kg)