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Differential pressure gauges with capsule

Differential pressure gauges with capsule

  • Very low differential pressure
  • Wetted parts AISI 316L
  • Dial size: 150 mm
  • Ranges from 0...10 to 0...250 mbar
  • Static pressure: max. 250 mbar
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Differential pressure gauges with bellow

Differential pressure gauges with bellow

  • Differential pressure measurement
  • With or w/o contact
  • Dial size: 150 mm
  • Ranges from 0...0.1 to 0...25 bar
  • Static pressure: max. 100 bar
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Differential pressure gauges with differential cell

Differential pressure gauges with differential cell

  • Differential pressure measurement
  • Wetted parts AISI 316L, Monel, Hastelloy
  • Dial size: 100 mm, 150 mm
  • Ranges from 0...25 mbar to 0...25 bar
  • Static pressure: max. 400 bar
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Description

Differential pressure gauges are designed to guarantee accurate reading of pressure differences between two points of your process. Typical applications are e.g. filter monitoring, hydrostatic tank level measurement in closed tanks and flow measurement.

Bourdon offers a complete range of differential pressure gauges with stainless steel, monel or hastelloy wetted parts being compatible also with corrosive fluids and atmospheres. Diaphragm seals can be mounted to adapt Bourdon differential pressure gauges to almost all possible installation requirements.

Various measurement technologies allow differential pressure ranges from 0…10 mbar to 0…25 bar and static pressure up to 400 bar. Mechanical or inductive contacts can be added for alarm setting or regulation with 1 or 2 setpoints.

Mechanical differential pressure gauges are local indicators without external power supply. The indication is generated by the elastic deformation of a mechanical sensing element when pressurized. Many options can be selected to adapt the gauge to specific process or application requirements e.g. medium compatibility, overpressure protection, safety, specific dials etc.


Your benefits

Many years of experience for your mechanical pressure measurement solution.

Bourdon differential pressure gauges can be custom made to match your application requirements. Select among a complete range of:

  • Dial sizes: 100 and 150 mm
  • Wetted parts stainless steel, monel or hastelloy
  • Process connections e.g. G ½, ½ NPT, M20x1,5, etc.
  • Measuring ranges from 0…10 mbar to 0…25 bar
  • Static pressure up to 400 bar
  • Scales in bar, mbar, kPa, MPa, mmH2O, inHG, m3/h, t, liters etc.
  • Approvals ATEX, NACE MRO103/175
  • Damping fluids glycerin, silicone, paraffin
  • With mechanical or inductive contact

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