Magnesonics
Level Switches & Transmitters
External Cage · Top Mount · Side Mount · SureTest™ — Tri-Magnet Snap-Action Switching
Jerguson® level switches and transmitters are also available under the MagneSonics® brand as required based on approved vendor specifications. These mechanical switch and transmitter products provide reliable level measurement across a wide range of process conditions. 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, and PED approvals.
External Cage Level Switches
Float and displacer operated external cage switches. Tri-magnet snap-action mechanism. ASME B31.1/B31.3, FM, UL, CSA, ATEX, PED approvals. Vertical and horizontal configurations.
Float Operated · Displacer Operated · Horizontal Float
Top Mount Level Switches
Top mount displacer operated level switches for vessels where side connections are not available. Fully field adjustable. Suitable for pump control and multi-point alarm applications.
JDC Top Mount Displacer · Top Mount Float
Side-Mount Level Switches
Horizontal side-mount magnetic level switches. JMRS reed switch and JMLS micro-switch models. Hermetically sealed, all 316SS wetted parts. CSA Class I Div 1 certified.
JMRS Reed Switch · JMLS Micro-Switch · Horizontal Float
SureTest™ Rooftop
Local manual test feature for external cage and top mount switches. Allows the operator to simulate a high level and verify switch operation without breaking the pressure boundary.
SureTest™ Rooftop Accessory
Approvals & Standards
1-201-419-6111 · [email protected]
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