pendulum level limit switch / for bulk materials / flange / ATEX
PLS series



  • Technology:


  • Medium:

    for bulk materials

  • Other characteristics:

    flange, ATEX

  • Process pressure:

    Min.: 0 bar (0 psi)

    Max.: 0.5 bar (7.25 psi)

  • Process temperature:

    Min.: 0 °C (32 °F)

    Max.: 80 °C (176 °F)


Description of the product :
The KOBOLD pendulum level monitors model PLS monitor the maximum fill level of bulk solids in storage tanks as well as silos. The monitor has a two part construction, an aluminum connection housing with the microswitch and the connection terminals and the pendulum rod with the measuring cone.
The monitor has been installed vertically on the side of the filling
piece. When a silo is filled with bulk solids, a cone like structure is formed causing the measuring cone of the level monitor to swing to the side as the fill level increases. This swing movement is shifted from the pendulum rod to the microswitch with the help of magnetic force without actual contact. The instruments are also available with an ATEX certificate (112 D Zone
20/21/22) for use in areas with risk of dust explosions.

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