oil pressure switch / piezoresistive / for central lubrication units
DSA series

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Characteristics

  • Fluid:

    for oil

  • Technology:

    piezoresistive

  • Applications:

    for central lubrication units

  • Process temperature:

    Max.: 60 °C (140 °F)

    Min.: 10 °C (50 °F)

  • Pressure range:

    Max.: 30 bar (435.11 psi)

    Min.: 1 bar (14.5 psi)

Description

Typically, pressure switches can be used for oil, lubricants and fluid grease. However, when grease is used, a specific model of pressure switch is required to prevent hardening near the intake. Models with a piezo-resistive sensor function have more than one signal outputs and the device can be programmed to adjust the switching pressure magnitude.

These switches are designed for automatic monitoring and display a signal whenever a specific value has been reached for the pressure. For dual-line lubrication systems with centralization, differential switches are used.