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  1. Home
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  3. Pumps
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  5. Pump Controls
  6. /
  7. Level Switches

Level Switches (936 items) - Page 20

Dwyer Instruments Mini Float Level Switch L10-S-3-C
Dwyer Instruments

Mini Float Level Switch

Zoro # G807144454
Mfr # L10-S-3-C
product price:  $332.00
/ea
Seachoice Automatic Bilge Pump Switch 50-19421
Seachoice

Automatic Bilge Pump Switch

Zoro # G221732305
Mfr # 50-19421
product price:  $50.39
/ea
No Product Image Available
Sje-Rhombus

FloatSwitch, 5ft, Polypropylene, 125VAC

Zoro # G815822382
Mfr # 5MAPWCWNOEZ
product price:  $59.19
/ea
No Product Image Available
Sje-Rhombus

MountingAssembly, 30VDC, 125VAC

Zoro # G915822480
Mfr # 1050843
product price:  $326.99
/ea
Dwyer Instruments Mini-size level switch, 304 SS spherical float, brass tee, max. pressure 250 psig 17.2 bar L10-B-3-H
Dwyer Instruments

Mini-size level switch, 304 SS spherical float, brass tee, max. pressure 250 psig 17.2 bar

Zoro # G410474764
Mfr # L10-B-3-H
product price:  $335.99
/ea
Attwood Switch Float Attwood w/Cvr w/ 4201P1
Attwood

Switch Float Attwood w/Cvr w/

Zoro # G000449370
Mfr # 4201P1
product price:  $46.35
/ea
Honeywell 392451-1 1/4" X 1/4" Eco (Energy 392451-1
Honeywell

392451-1 1/4" X 1/4" Eco (Energy

Zoro # G6969856
Mfr # 392451-1
product price:  $40.99
/ea
Dwyer Instruments SJOW 3X16 cable, SPST, NO, 1 HP 125V to 16FLA 2 HP 250V-12FLA, 50 ft ( 15.24 m) cable CFS2-OGDSN-50
Dwyer Instruments

SJOW 3X16 cable, SPST, NO, 1 HP 125V to 16FLA 2 HP 250V-12FLA, 50 ft ( 15.24 m) cable

Zoro # G207144368
Mfr # CFS2-OGDSN-50
product price:  $191.99
/ea
Lovato Float Switch For Dirty Water N LVFSN1B05
Lovato

Float Switch For Dirty Water N

Zoro # G422868964
Mfr # LVFSN1B05
product price:  $325.99
/ea
Rheem Parts Industrial Flow Switch Kit 007142F
Rheem Parts

Industrial Flow Switch Kit

Zoro # G522575991
Mfr # 007142F
product price:  $459.99
/ea
Dwyer Instruments ULTRA-MAG LEVEL GSD5AT
Dwyer Instruments

ULTRA-MAG LEVEL

Zoro # G110390722
Mfr # GSD5AT
product price:  $598.99
/ea
Apg Miniature float switch, SS316 vertical float, UL listed LFS-V-5G (1000MM)
Apg

Miniature float switch, SS316 vertical float, UL listed

Zoro # G306917764
Mfr # LFS-V-5G (1000MM)
product price:  $83.19
/ea
No Product Image Available
Hobart

Float Switch/Probe Assembly, Low Water

Zoro # G612120759
Mfr # HOB00-289121
product price:  $757.99
/ea
Eat-In Weight ASM for Float Switch EA2978206
Eat-In

Weight ASM for Float Switch

Zoro # G212180566
Mfr # EA2978206
product price:  $55.59
/ea
Apg Miniature float switch, PVDF stem, vertical PVDF float LFP-V-2F (300 mm)
Apg

Miniature float switch, PVDF stem, vertical PVDF float

Zoro # G806917776
Mfr # LFP-V-2F (300 mm)
product price:  $82.29
/ea
No Product Image Available
Sje-Rhombus

FloatSwitch, 20ft, Polypropylene, 125VAC

Zoro # G615822452
Mfr # 20MAPNPCNCEZ
product price:  $66.95
/ea
No Product Image Available
Sje-Rhombus

FloatSwitch, 5ft, Polypropylene, 125VAC

Zoro # G915822442
Mfr # 5MAPNCWNCEZ
product price:  $59.19
/ea
No Product Image Available
Sje-Rhombus

Float Switch, 20 ft, PVC, 120/230V AC

Zoro # G215822456
Mfr # 20SWINC
product price:  $80.39
/ea
Dwyer Instruments Mini-bin dry bulk level monitor, 220 VAC power supply. DBLM3140
Dwyer Instruments

Mini-bin dry bulk level monitor, 220 VAC power supply.

Zoro # G507144419
Mfr # DBLM3140
product price:  $359.50
/ea
Apg SS Horizontal Float Switch, 1/2 in-1/2 in  (Outer-Inner), 48" Wire, High Temp, Liquids with 0.6+ SG FS-500-HT-M1-M1-0.6-P1P1-48
Apg

SS Horizontal Float Switch, 1/2 in-1/2 in (Outer-Inner), 48" Wire, High Temp, Liquids with 0.6+ SG

Zoro # G006917774
Mfr # FS-500-HT-M1-M1-0.6-P1P1-48
product price:  $239.99
/ea
Dwyer Instruments Tuning fork level switch, 18" probe extension. TFLS-W11SR1-018
Dwyer Instruments

Tuning fork level switch, 18" probe extension.

Zoro # G310389182
Mfr # TFLS-W11SR1-018
product price:  $1,564.99
/ea
Star Water Systems Pump Switch 148139
Star Water

Systems Pump Switch

Zoro # G311382106
Mfr # 148139
product price:  $49.69
/ea
Apg 12 NPTM Outisde 24 Wire Requires liquids with 06 Specific Gravity FS-500-HT-M1-M1-0.6-P1P1-24
Apg

12 NPTM Outisde 24 Wire Requires liquids with 06 Specific Gravity

Zoro # G006917743
Mfr # FS-500-HT-M1-M1-0.6-P1P1-24
product price:  $205.99
/ea
No Product Image Available
Sje-Rhombus

FloatSwitch, 20ft, Polypropylene, 125VAC

Zoro # G615822421
Mfr # 20MAPNCWNCEZ
product price:  $71.49
/ea
Dwyer Instruments ULTRA-MAG LEVEL EXGFD5AA
Dwyer Instruments

ULTRA-MAG LEVEL

Zoro # G010390723
Mfr # EXGFD5AA
product price:  $734.99
/ea
No Product Image Available
Sje-Rhombus

Float Switch, 15 ft, PVC, 120/230V AC

Zoro # G915822428
Mfr # 15SWINC
product price:  $74.79
/ea
Dwyer Instruments Compact tuning fork level switch. TFLS2-01
Dwyer Instruments

Compact tuning fork level switch.

Zoro # G007144438
Mfr # TFLS2-01
product price:  $892.99
/ea
Dwyer Instruments ULTRA-MAG LEVEL EXPSD17A
Dwyer Instruments

ULTRA-MAG LEVEL

Zoro # G810390718
Mfr # EXPSD17A
product price:  $626.99
/ea
Eat-In 115V 15A Piggyback Variable Level Float Switch EA2982028
Eat-In

115V 15A Piggyback Variable Level Float Switch

Zoro # G511990545
Mfr # EA2982028
product price:  $137.99
/ea
Dwyer Instruments SJOW 3X16 cable, SPST, NO, 1 HP 125V-16FLA 2 HP 250V-12FLA, 30 ft ( 9.14 m) cable CFS2-OGDSN-30
Dwyer Instruments

SJOW 3X16 cable, SPST, NO, 1 HP 125V-16FLA 2 HP 250V-12FLA, 30 ft ( 9.14 m) cable

Zoro # G907144354
Mfr # CFS2-OGDSN-30
product price:  $124.99
/ea
Honeywell 393200-1 Eco (Energy Cutoff) 393200-1
Honeywell

393200-1 Eco (Energy Cutoff)

Zoro # G6971658
Mfr # 393200-1
product price:  $11.65
/ea
Eat-In 115-230V 5A Variable Level Switch with 20 ft. Cord EA2982326
Eat-In

115-230V 5A Variable Level Switch with 20 ft. Cord

Zoro # G411995800
Mfr # EA2982326
product price:  $80.15
/ea
Dwyer Instruments ULTRA-MAG LEVEL GSD4BA
Dwyer Instruments

ULTRA-MAG LEVEL

Zoro # G710390719
Mfr # GSD4BA
product price:  $623.99
/ea
Apg SS Vertical Float Switch, 1/4" NPTM, 48" Wires, High Temp, Liquids with 0.6+ SG FS-400-HT-M1-M1-0.6-P0-48-B0
Apg

SS Vertical Float Switch, 1/4" NPTM, 48" Wires, High Temp, Liquids with 0.6+ SG

Zoro # G406917824
Mfr # FS-400-HT-M1-M1-0.6-P0-48-B0
product price:  $142.99
/ea
Dwyer Instruments Flush Level Switch 120v SPDT FCLS-01
Dwyer Instruments

Flush Level Switch 120v SPDT

Zoro # G815281950
Mfr # FCLS-01
product price:  $1,764.99
/ea
No Product Image Available
Sje-Rhombus

FloatSwitch, 10ft, Polypropylene, 125VAC

Zoro # G515822385
Mfr # 10MAPNCWNOEZ
product price:  $64.49
/ea
Level Switches (936 items) - Page 20
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About Level Switches

Level switches are an important tool in a variety of industries, used to measure the level of liquid or solid material. They are designed to detect and respond to changes in the level, providing an indication of when the material has reached a certain point. Level switches come in many different forms, including float switches, electronic float switches, mechanical float switches, and solid state liquid level sensors.

Types of Level Switches

Float switches are one of the most common types of level switch and work by using a buoyant object that rises or falls with the changing levels. This type is often used for tanks or other containers where there is a need to detect changes in levels. Electronic float switches can be programmed for more specific measurements and use electrical signals to indicate when a certain level has been reached. Mechanical float switches use physical components such as levers and rods while solid state liquid level sensors use advanced technology such as capacitance and ultrasonic waves.

How Level Switches are Made

Level switches can be constructed from various materials depending on their intended purpose. Common materials include stainless steel, brass, polymers, ceramics, plastics, and composites. Depending on what type is being made they may also require specific configurations or technologies such as floats that contain magnets or microprocessors.

Industries that use Level Switches

Level switches have many applications across numerous industries including manufacturing processes, water treatment plants, food processing facilities, automotive factories and chemical plants. Professionals working with these industries rely on accurate readings provided by level switch devices to ensure safety protocols are met.

Find the Level Switches You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of level switches along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

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spdt signalmaster floatfloat switch 30ft12000 ft lead wire15000 ft lead wirewater float switch
30000 ft lead wirewire cordwire leadstank level switch30 ft lead wire

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