Jerguson® Float & Displacer Operated Level Switches

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

Jerguson offers a wide array of mechanical switch and transmitter products to provide reliable level measurement for your application. Our caged level switch products feature a unique, tri-magnet mechanism that offers high current, snap-action switching without the use of cams or springs. Products are available with ASME B31.1/B31.3, FM, UL, CSA, ATEX, & PED approvals.

 

Product Catalogs

Float operated magnetic reed switch designed to provide reliable low cost switching. Float operated, dry-contact level switch for reliable low cost switching. Unique tri-magnet, snap-action switch system provides the ultimate in level switch reliability for level alarm, safety shutdown or pump control in product storage tanks, gas scrubbers, process vessels and high pressure steam systems. Unique tri-magnet, snap-action switch system provides the ultimate in level switch reliability for level alarm, safety shutdown or pump control in product storage tanks, gas scrubbers, process vessels and high pressure steam systems.
Displacer operated switches ideal for sump and other top mounted applications such as low level alarm in deep tanks also in a modified form, for very high pressure or low S.G. applications.
  • SureTest™
The SureTest™ is a local, manual check feature.  It allows the operator to simulate a high level in order to check the operation of the switch, without breaking the pressure boundary. Designed for high pressure/high temperature applications that are beyond the limitations of a typical external cage vertical type float and displacer level switches. The flanged chamber construction of this series of horizontal controls makes them a very serviceable level control solution for petrochemical, power generation and OEM applications.