Gems LS-1900 Series Single-Point Level Switch

Last Updates: 15/02/2021

Gems Sensors & Controls 01901


Actuation Level1 3/16″
Switch OperationNormally Open (Reversible)
Min. Liquid0.55
Stem MaterialBrass
Float MaterialBuna
Float Diameter1 7/8″
Mounting Size1/4″ NPT Male
Switch TypeSPST (20 VA)
Maximum Pressure (PSI)150
Minimum Temperature (°F)-40
Maximum Temperature (°F)230
Electrical Termination18 AWG, 24″ long, Polymeric leads
Wetted MaterialsBrass, Buna N, 316 Stainless Steel, Hysol
ApprovalsUL Recognized, CSA Listed, CE, ROHS

Excellent stability for general use in oils and water. With large float displacement, switch withstands rough service; suitable for high viscosity liquids. Intermediate in size.

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