tuning fork level switch / for solids / for liquids / stainless steel
LD series



  • Technology:

    tuning fork

  • Medium:

    for solids, for liquids

  • Other characteristics:

    stainless steel, compact, high-temperature, threaded, vertical, flange, horizontal

  • Applications:

    for tanks, for hygienic applications, for chemicals

  • Process pressure:

    25 bar (362.59 psi)

  • Process temperature:

    Max.: 150 °C (302 °F)

    Min.: -30 °C (-22 °F)


Vibrating fork level swtich for liquids and solids. Compact and Robust. High resistance to high temperatures and pressures. Possibility of selection of activation, with or without the presence of product, and detection of granular solids. No moving parts and low maintenance.
Application areas

Control applications in pumping circuits, level detection or presence of solids or liquids in open or closed tanks or pipes, tanks agitation, open channels, distillation columns, degassing, silos ...
Technical specifications

Detection length:
70 … 6000 mm

+-2 mm con H2O

Thread fittings G 1” o 1” NPT
Others on demand


EN 1.4404 (AISI 316L)
Others on demand
Top or side mounted

Level detection:

Transistor output


Fully hygienic design
NAMUR Exi version

Relay output version