Gems Sensor & Control LS-52100 Series Level Switch

Last Updated: 17/03/2019

Gems Sensor & Control 116971

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Part Number: 116971 Categories: , ,

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Actuation Level1″
Switch OperationNormally Open (Non-Reversible)
Min. Liquid0.85
Stem Material316 Stainless Steel
Float Material304 Stainless Steel
Mounting Size1″ NPT Male
Switch TypeSPST (100VA)
Maximum Pressure (PSI)500
Minimum Temperature (°F)-40
Maximum Temperature (°F)300
Electrical Termination18 AWG, 24″ long, Polymeric leads
Wetted Materials316 Stainless Steel, 304 Stainless Steel, 430 Stainless Steel, Teflon, Ceramic


These LS-52100 Series Level Switch units solve the problem of point level sensing in tanks with inaccessible tops or bottoms, or at intermediate locations in larger tanks. Operation is positive and dependable. The float pivots with changing liquid level, displacing a shuttle which magnetically actuates a hermetically sealed switch within the unit. Installation is through the tank side at the detection point. Rugged, all-stainless steel unit offers broad chemical compatibility at temperatures to 300°F (149°C).

Explosion-proof models available.