Series 30 Differential pressure gauges measure the pressure difference between two related pressure sources. These gauges are available in both uni-directional and bi-directional. Typical applications are: pumps, filters, tank levels and flow indication, heat exchanger pressure drops, and turbine.
Features:
Convoluted diaphragm design
General purpose differential pressure
Works with vacuum or pressure
Suitable for clean liquids/gases
Specifications:
Temperature Limitations: -40?F (-40?C) to 200?F (93?C)
Max Working Pressure: 500 psi (300 psi for Polysulfone)
Proof Pressure: 2x rated working pressure
Accuracy: 3-2-3% (above10" H2O) 5% (0-5" H2O to 9.9" H2O)
Sensing Element: Diaphragm