mechanical pressure switch / for liquids / adjustable piston
E1H Barksdale



  • Fluid:

    for liquids

  • Technology:

    mechanical, adjustable piston

  • Process temperature:

    Min.: -30 °C (-22 °F)

    Max.: 70 °C (158 °F)

  • Pressure range:

    Min.: -0.28 bar (-4.06 psi)

    Max.: 34 bar (493.13 psi)


The E1H Model of Adjustable Piston Pressure Switch, manufacture by Barksdale, is specifically designed for applications in machine-tool industry, mechanical engineering, and dosing machines. It features a diaphragm seal piston vacuum and pressure switches which are provided for pressure control, with plastic diaphragm. It also configured with a single contact, ensures efficiency.

Moreover, it can operate with a maximum pressure of -0.28... -0.9 bar, and 0.1...34 bar, with an accuracy class of 2.0 % f. s..

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