water pressure switch / diaphragm / explosion-proof / stainless steel
D1X, D2X serie Barksdale



  • Fluid:

    for water

  • Technology:


  • Other characteristics:

    explosion-proof, stainless steel

  • Process temperature:

    Min.: -40 °C (-40 °F)

    Max.: 75 °C (167 °F)

  • Pressure range:

    Min.: -6 mbar (-0.09 psi)

    Max.: 10,300 mbar (149.39 psi)


The D1X and D2X are metal diaphragm vacuum and pressure switches for controlling pressure in high-risk setting with stainless steel diaphragm. Their construction includes all wetted parts being welded. These components have single or two switching contacts, and accuracy class ratings of 1,0%f.s. They are approved by Ex ia, cUlus, Ex d as well as ATEX.

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