1164P Differential Pressure Switch

Differential Pressure Switch

Nega-Rate® Belleville disc spring/limp diaphragm sensing mechanism is suited for air and fluid applications.

• Water column differential setting capability
• Stable set points over varying system conditions

General Specifications
  • Set point range from 5 to 100" H2O differential
  • Deadband range from 3" H2O or 15%, whichever is greater, to 45% of the set point
  • System pressure up to 100 psig
  • Proof pressure up to 150 psig
  • SPDT snap action switch element
  • Temperature Range:
    • Ambient-65°F to +275°F (-54°C to +135°C)
    • Media-65°F to +275°F(-54°C to +135°C)
  • ​Vibration capability to 5G’s