1193P Absolute Pressure Switch

Absolute Pressure Switch, airplane pressure switch, Aircraft Pressure Switch

Miniature Absolute Pressure Switch

Nega-Rate® Belleville disc spring/diaphragm sensing mechanism and welded stainless steel construction ensures absolute setting integrity.

• Hermetically sealed absolute switch
• Welded stainless steel construction

General Specifications
  • Set point range from 5 to 105 psia
  • Deadband range from 3.5 psi or 15%, whichever is greater, to 45% of the set point
  • Proof pressure up to 300 psia
  • Pressure capsule all stainless steel, heliarc weldedand leak proof to 1 X 10-9SCC/SEC• SPDT snap action switch element
  • Electrical rating 1 amp 28 VDC, 200 volts dielectric
  • Electrical chamber hermetically sealed per MIL-HDBK-5400 Para. 3.8
  • Temperature Range:
    • Ambient-65°F to +275°F (-54°C to +135°C)
    • Media-65°F to +400°F (-54°C to +204°C)
  • Vibration capability to 15G’s