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Differential Pressure Switch
Nega-Rate® Belleville disc spring/diaphragm sensing mechanism is suited for air, oil and fuel applications.• Low water column setting and narrow deadband capability
• Suitable for gauge, differential or vacuum applications
• Stable set points over varying system conditions
• Suitable for airspeed, duct flow and fluids
General Specifications
- Set point range from 1 to 100" H2O
- Deadband range from .5 to 10" H2O or 8%, whichever is greater, to 45% of the set point
- System pressure up to 10 psig
- Proof pressure up to 100 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
