Differential pressure gauges for air and gas

Industrial Combustion

Product Details

  • Service: Non-corrosive air & natural gas
  • Accuracy: ± 2% of full scale throughout range 21.1°C
  • Pressure limits: -0.677 bar to 1.034 bar
  • Overpressure: Relief plug opens at approximately 1.72 bar, standard gauges only
  • Temperature limits: -7°C to +60°C
  • Size: 101.6 mm diameter dial face
  • Mounting orientation: diaphragm in vertical position
  • Process connections: 1/8” female NPT duplicate high and low pressure taps-one pair side and one pair back
  • Weight: 510 g

 

Using the simple, frictionless Magnehelic movement which transmits the effect of changes in pressure from a diaphragm to an indicating pointer by means of magnetic linkages, they quickly indicate low air and compatible, non-corrosive gas pressures, either positive, negative (vacuum) or differential. The design resists shock, vibration and over-pressures. It avoids wear and physical contact which might destroy the accuracy and sensitivity of the instrument. There is no manometer fluid to evaporate, freeze or cause toxic or levelling problems.

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