Gems Sensor & Control LS-3 Series Single-Point Level Switch

Last Updated: 29/01/2019
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RM183RM717

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SKU: LS-3 Categories: ,
  • Stem Material: Polypropylene
  • Float Material: Polypropylene (Solid)
  • Mounting Size: 1/8″ NPT Male
  • Switch Type: SPST (20 VA)
RM183

Usually ships in 4 to 6 weeks

  • Stem Material: Polypropylene
  • Float Material: Polypropylene (Hollow)
  • Mounting Size: 1/8″ NPT Male
  • Switch Type: SPST (20 VA)
RM183

Usually ships in 4 to 6 weeks

  • Stem Material: Polypropylene
  • Float Material: Polypropylene (Solid)
  • Mounting Size: 1/8″ NPT Male
  • Switch Type: SPST (20 VA)
RM208

Usually ships in 4 to 6 weeks

  • Stem Material: Nylon
  • Float Material: Buna
  • Mounting Size: 1/8″ NPT Male
  • Switch Type: SPST (20 VA)
RM189

Usually ships in 4 to 6 weeks

  • Stem Material: Polypropylene
  • Float Material: Polypropylene(Solid)
  • Mounting Size: 3/8″-16
  • Switch Type: SPST (20 VA)
RM199

Usually ships in 4 to 6 weeks

  • Stem Material: Polypropylene
  • Float Material: Polypropylene(Hollow)
  • Mounting Size: 3/8″-16
  • Switch Type: SPST (20 VA)
RM199

Usually ships in 4 to 6 weeks

  • Stem Material: Polypropylene
  • Float Material: Polypropylene(Hollow)
  • Mounting Size: G 18″-28
  • Switch Type: SPST (20 VA)
RM199

Usually ships in 4 to 6 weeks

  • Stem Material: PVDF
  • Float Material: PDVF
  • Mounting Size: 1/8″ NPT Male
  • Switch Type: SPST (20 VA)
RM208

Usually ships in 4 to 6 weeks

  • Stem Material: Nylon
  • Float Material: Buna
  • Mounting Size: 1/8″ NPT Male
  • Switch Type: SPST (20 VA)
RM275

Usually ships in 4 to 6 weeks

  • Stem Material: Polypropylene
  • Float Material: Polypropylene (Hollow)
  • Mounting Size: M12x1.75
  • Switch Type: SPST (20 VA)
RM199

Usually ships in 4 to 6 weeks

  • Stem Material: Nylon
  • Float Material: Buna
  • Mounting Size: M12x1.75
  • Switch Type: SPST (20 VA)
RM199

Usually ships in 4 to 6 weeks

  • Stem Material: Polypropylene
  • Float Material: Polypropylene (Solid)
  • Mounting Size: M12x1.75
  • Switch Type: SPST (20 VA)
RM203

Usually ships in 4 to 6 weeks

  • Stem Material: Polypropylene
  • Float Material: Polypropylene (Solid)
  • Mounting Size: 1/8″ NPT Male
  • Switch Type: SPST (20 VA)
RM189

Usually ships in 4 to 6 weeks

  • Stem Material: Polypropylene
  • Float Material: Polypropylene (Hollow)
  • Mounting Size: 3/8″-16
  • Switch Type: SPST (20 VA)
RM199

Usually ships in 4 to 6 weeks

  • Stem Material: Polypropylene
  • Float Material: Polypropylene (Hollow)
  • Mounting Size: G 1/8″-28
  • Switch Type: SPST (20 VA)
RM203

Usually ships in 4 to 6 weeks

  • Stem Material: Polypropylene
  • Float Material: Polypropylene (Hollow)
  • Mounting Size: M12x1.75
  • Switch Type: SPST (20 VA)
RM203

Usually ships in 4 to 6 weeks

  • Stem Material: Polypropylene
  • Float Material: Polypropylene (Hollow)
  • Mounting Size: 1/8″ NPT Male
  • Switch Type: SPST (20 VA)
RM193

Usually ships in 4 to 6 weeks

  • Stem Material: Polysulfone
  • Float Material: Polysulfone
  • Mounting Size: 1/8″ NPT Male
  • Switch Type: SPST (20 VA)
RM193

Usually ships in 4 to 6 weeks

  • Stem Material: Polysulfone
  • Float Material: Polysulfone
  • Mounting Size: 1/4″ NPT  Femaile Inlet 1/8″ NPT Outlet
  • Switch Type: SPST (20 VA)
RM717

Usually ships in 4 to 6 weeks

  • Stem Material: Polysulfone
  • Float Material: Polysulfone
  • Mounting Size: 1/8″ NPT Male
  • Switch Type: SPST (50 VA)
RM183

Usually ships in 4 to 6 weeks

  • Stem Material: Polysulfone
  • Float Material: Buna
  • Mounting Size: 1/8″ NPT Male
  • Switch Type: SPST (20 VA)
RM275

Usually ships in 4 to 6 weeks

Description

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% deviation. The level switch actuation points remain constant over the life of the unit.

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.

NEW LS-3 MICRO: Gems’ newest addition to the LS-3 series family is the LS-3 Micro. It is the smallest LS-3 series switch available. These units are ideal for potable water, medical devices and other compact appliances such as printers. Gems LS-3 Micro float enables use in lighter-than-water fluids. These switches are also made with FDA compliant material, which expands the scope in which these floats can be used. 

  • Solid Foamed Polypropylene Float Offers Narrower Design – only 3/4″ (19 mm) Wide for Tight Spaces
  • Polysulfone Float: For Water Based Liquids, With Limited Use in Oils and Chemicals
  • Polypropylene Float (hollow): Features a Low Specific Gravity Float Offering Broad Chemical Compatibility.
  • Polypropylene Float (Solid): With Polypropylene Stem and Float, Switch Offers Broad Chemical Compatibility.
  • Buna N Float: Ideal for Oils and Fuels
  • ALL-PVDF: Stem and Float of Corrosion-Resistant PVDF for Ultra-Pure Applications.