Single Point Level Switches

The versatile ULS-200 is a solution for OEM applications. The sensor is compact, tolerates coating, and is rugged enough for mobile equipment in agricultural, construction, buses as well as power generation, semiconductor and HVAC applications.

The durable construction of these reed switch designs ensures long, trouble-free service. Because the effects of shock, wear and vibration are minimized, these hermetically sealed level switches provide precise repeatability with no more than 1%...

Small compact level switches combines reliability with low cost. The LS-1700 Series Single-Point Level Switch unit is equipped with a hermetically sealed SPST 20 VA reed switch and is operated by permanent magnets within the float. As the float is...

Offers broad chemical compatibility for general purpose use. Also ideal for oils and water. A medium-size solution for ultra-pure liquid level sensing. Made of corrosion resistant PTFE for low particle generation.Broad Heat and Pressure...

LS-1750 Series Single-Point Level Switches are ideal for shallow tanks or restricted spaces, or for low-cost, high volume use. Rugged construction suitable for most corrosive liquids, and for high temperatures and pressures. All-stainless steel...

Rugged construction suitable for most corrosive liquids, and for high temperatures and pressures. All-stainless steel material of construction complies with FDA food contact regulations.High Temperatures and PressuresFDA Compliant for Contact with...

LS-77700 Series Single-Point Level Switches perform in liquids with specific gravities as low as 0.45; switches protrude into tank less than 3 inches (76 mm).Stainless Steel or BrassSpecific Gravity as low as .45Bent Stem / Side Mount Design

LS-800-5 Series Single-Point Level Switches are ideal for large or small tanks or where access to the inside is impractical or impossible. LS-800-5 Series units mount completely outside of the tank at the level actuation point and is offered in...

LS-1800 Series Single-Point Level Switches are intermediate in size, are suitable for high viscosity liquids and provide excellent stability for general use in oils and water. With large float displacement, the LS-1800 Series switch withstands...

LS-1900 Series Single-Point Level Switch are intermediate in size, are suitable for high viscosity liquids and provide excellent stability for general use in oils and water. With large float displacement, the LS-1900 Series switch withstands rough...

LS-1900TFE Series Single-Point Level Switch is an all plastic materials SPDT switch that resists build-up of foreign material or sticky media. Float travel remains uninhibited in viscous or corrosive liquids.Ideal for Viscous or Corrosive...

LS-1950 Series Single-Point Level Switches provide high temperature and pressure capabilities for high performance applications, including oils, water and chemicals. The materials of construction comply with FDA food contact regulations and the...

LS-74780 Series Single-Point Level Switch is ideal for restricted tank spaces, for use with aggressive fluids or ultra-pure liquids and when all-plastic material is desirable.Ideal for use in chemical and plating applicationsParticularly well...

LS-159000 Series bottle type level switches are ideal for large or small tanks or where access to the inside is impractical or impossible. These units mount completely outside the tank, at the level actuation point. LS-159000 Series - Low Cost,...

LS-750 Series Single-Point Level Switch units are ideal for use in oils and water. With a compact-sized float, slosh shield and weighted collar, the LS-750 provides liquid level detection for a wide variety of applications. Suspend in stand pipes...

This NSF Certified product  is ideal for high-volume use in small tanks and vessels. Engineered plastic construction offers broad compatibility in water, oils and chemicalsVersaplast is ideal for corrosive fluidsPolypropylene is Ideal for...

 LS-7 Series Single-Point Type 9 Level Switches are durable 316 stainless steel body switches with 316 SS, nylon or polypropylene floats, ideal for any small tank or vessel destined for a rugged environment. All stainless-steel material...

LS-7 Series Single-Point Type 8 Level Switches are compact, durable alloy body switches with polypropylene or nylon floats, ideal for any small tank or vessel destined for a rugged environment. Ideal for Small Tanks1/2" NPTExternal Mounting

LS-7 Series Single-Point Type 5 Level Switches are ideal for high volume use in small tanks and vessels. Polypropylene, Nylon or Versplast options are available. Polypropylene is ideal for potable water and broad chemicals, Nylon is ideal for oils...

LS-7 Series Single-Point Type 6 Level Switches are compact, durable alloy body switches with polypropylene or nylon floats and SAE mounting ideal for any small tank or vessel destined for a rugged environment. SAE Mounting7/8" - 14UNF...

LS-7 Series Single-Point Type 7 Level Switches are ideal for high volume use in small tanks and vessels. Polypropylene or Nylon options are available and a conduit connection. Polypropylene is ideal for potable water and broad chemicals and Nylon...

LS-7 Series Single-Point Type 11 Level Switches are durable 316 stainless steel body switches with 316 SS floats, ideal for any small tank or vessel destined for a rugged environment. All stainless-steel material construction complies with FDA...

LS-7 Series Single-Point Type 3 Level Switches are ideal for high volume use in small tanks and vessels. Polypropylene, Nylon or Versplast options are available. Polypropylene is ideal for potable water and broad chemicals, Nylon is ideal for oils...

LS-7 Series Single-Point Type 13 Level Switch is a compact side mount switch optimized for calcifying hot water applications. This low-cost unit is ideal for high volume use in small tanks and vessels. Engineered plastics construction offers broad...

LS-7 Series Single-Point Type 10 Level Switches externally mounts through and seals non-threaded holes using a Buna N compression gasket and are ideal for high volume use in small tanks and vessels.Polypropylene is Ideal for Potable WaterNylon is...

The LS-10 Series Single-Point Leak Detection Sensor accurately detects the presence of liquid in fiberglass double-wall tanks, containment sumps and double-wall pipes. This reusable leak detection sensor easily fits small, interstitial spaces and...

LS-52100 Series Single-Point Level Switch solve the problem of point level sensing in tanks with inaccessible tops or bottoms, or at intermediate locations in larger tanks. Installation is through the tank side at the detection point. Rugged, all...

LS-270 Series Single-Point Level Switches are small and lightweight and can be bracket-mounted to any convenient surface. They are extremely stable in non-static, highly contaminated liquids and ideal for use in oils and water. Slosh shielding...

TH-800 Series Single-Point Level Switches incorporate level monitoring and a temperature switch in a single unit. A single-setting temperature sensor is in the bottom of the stem. TH-800 are ideal for use in oils and water and are intermediate in...

Warrick Leak Detection Sensors are designed for single wall piping, sump alarms and other small areas. Combine with Warrick Monitoring Panels for complete leak detection systems. Models include: DLP, DWP, DFP, SVP and DSP meeting a variety of...

Fabri-Level Switch Kits contain all components for complete assembly of a 1- or 2-station level switch unit for pipe-plug mounting in your tank. Kits are available in several material and size combinations. N.O. or N.C. operation of the SPST...

ELS-950 Series Single-Point Level Switch is a small, no moving parts sensor with a high operating temperature capability up to 230°F (110°C). The ELS-950's design features an over-molded electronics insert, TPE insulated wires,...

ELS-950M Series Single-Point Level Switch is ideal for industrial OEMs requiring a solid-state sensor for small space and high temperature environments. The UL approved design features a rugged brass housing, a TPE over-molded electronics insert,...

ELS-1150 Series Single-Point Level Switch is a high-performance sensor that features a micro-processor board design to provide a wide range of capabilities including sinking, sourcing and time delay outputs. The strong fused glass prism eliminates...

ELS-1100HT Series Single-Point Level Switch is the high temperature version of the ELS-1100 and is made from high performance Isoplast plastic. While maintaining broad chemical compatibility, these units also handle fluid temperature to 212°F...

ELS-1100FLG Series Single-Point Level Switches are an ideal solution for thin wall tanks 1/4" thick (6 mm). No threads needed with these flanged units. Slip through a .75" (19 mm) hole and tighten the jam nut; a Viton® gasket forms a tight...

ELS-1100 Series Single-Point Level Switch is a compact, economical, no moving parts polysulfone level sensor with built-in switching electronics. A variety of mountings, power requirements and electrical terminations are available. These level...

Gems OPTO-PAK© Controllers convert standard 110 VAV line current to the 12 VDC input power required for many of Gems solid state level switches. These controllers may be used with all Gems electro-optic sensors operating on 12 VDC....

The XLS-1 Ultrasonic Level Sensor is Gems' rugged alternative to reed switch level sensors. They are compatible with water, water-based and hydrocarbon-based liquids, and are perfect for applications where foam and condensation may affect other...