Jerguson® Tuning Fork Level Switches

Jerguson® products are also available under the Magne-Sonics® brand as required based on approved vendor specifications.

Jerguson tuning fork level switches offer unsurpassed reliability in level switch applications for liquids and solids where mechanical linkages and moving parts are not acceptable. Products available with FM, UL, and CSA approvals.

Product Catalogs

Designed using the principles of a tuning fork.  Piezo-electric crystals are used to force the forks to oscillate at their fundamental frequency (natural resonance).
  Single point level switch which may be installed in any position in a pipe or vessel to detect the presence of a liquid.