Float Level Switches -- Small Size, Engineered Plastics

Series	Description
LS-3 Series larger image	Ideal for shallow tanks or restricted spaces, or for any low-cost, high volume use. LS-3 Series are available in FDA/NSF compliant materials upon request, consult GEMS for details.
LS-3 Series-Specials larger image	These small switches feature unique configurations for special applications.
LS-6 Series larger image	The LS-6 is a very compact level switch that protrudes into a tank less than 1-1/2". Polypropylene and stainless steel wetted parts provide broad chemical and potable water applications.
LS-1700TFE Series larger image	Low particle generation and corrosion resistant PTFE.
LS-7 Series - Type 3 larger image	These low-cost units are ideal for high volume use in small tanks and vessels. Engineered plastics construction offers broad compatibility in water, oils and chemicals. Type 3 - Polypropylene or Nylon.
LS-7 Series - Type 5 larger image	These low-cost units are ideal for high volume use in small tanks and vessels. Engineered plastics construction offers broad compatibility in water, oils and chemicals. Type 5 - Polypropylene, Nylon or Versaplast™ (a proprietary blend of PPS and Nylon).
LS-7 Series - Type 7 larger image	These low-cost units are ideal for high volume use in small tanks and vessels. Engineered plastics construction offers broad compatibility in water, oils and chemicals. Type 7 - Polypropylene or Nylon; conduit connection.
LS-7 Series - Type 10 larger image	These low-cost units are ideal for high volume use in small tanks and vessels. Engineered plastics construction offers broad compatibility in water, oils and chemicals. Type 10 - Externally mounts through and seals non-threaded holes using a Buna N compression gasket.
LS-7 Series - Type 12 Drop Float Design larger image	Compact Side Mount Level Switch optimized for calcifying hot water applications. Drop float design keeps critical sensor elements out of the water, eliminating liming or mineral deposit problems that can affect other switches. Ideal for use on food warmers, hot water heaters, steam cookers and small boilers or wherever water evaporation occurs. Made of Noryl and NSF and WRC approved for use in potable water.
LS-7 Series with 5 Amp Relay larger image	An SPDT relay enables this level switch to control two independent loads up to 5 amps each, switching N.O. for one load and N.C. for the other. This unit is designed to operate with a load connected to each of the two outputs. These loads must be 10 watts, minimum, for correct SPDT switching. One load used alone must be connected to the N.O. terminal. With this load, which may be less than 10 watts, the unit will operate the same as an SPST unit.