Miniature pressure switch 1144P

for aircraft

Product Description Compact Pressure Switch. Set point, from 5" to 100" H2O. Deadband, 3" H2O or 15%, whichever is greater, to 45% of the set point. Proof pressure, up to 100 psig. - This vented gage switch is designed for water column setting capability. Its negative rate Belleville disc sensing mechanism offers good set point stability for air, oil and fuel applications. Specifications - Set point range from 5 to 100" H20 - Deadband range from 3" H20 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