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  1. Home
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  5. Pump Controls
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  7. Level Switches

Level Switches (936 items) - Page 23

Dwyer Instruments Mini tuning fork level switch with PNP output. CTF-03
Dwyer Instruments

Mini tuning fork level switch with PNP output.

Zoro # G507144457
Mfr # CTF-03
product price:  $555.99
/ea
Lovato Float Switch For Dirty Water N LVFSN1B10
Lovato

Float Switch For Dirty Water N

Zoro # G522868901
Mfr # LVFSN1B10
product price:  $406.99
/ea
Dwyer Instruments Liquid level switch with weatherproof enclosure (phenylpolioxide). L8-WP
Dwyer Instruments

Liquid level switch with weatherproof enclosure (phenylpolioxide).

Zoro # G007144384
Mfr # L8-WP
product price:  $209.99
/ea
Dwyer Instruments PVC cable, SPDT, 10(8)A 250V, 40 ft ( 12.19 m) cable CFS2-DNBPN-40
Dwyer Instruments

PVC cable, SPDT, 10(8)A 250V, 40 ft ( 12.19 m) cable

Zoro # G407144359
Mfr # CFS2-DNBPN-40
product price:  $106.99
/ea
Dwyer Instruments L6EPS-SD3S FLOTECT LEVEL SW L6EPS-S-D-3-S
Dwyer Instruments

L6EPS-SD3S FLOTECT LEVEL SW

Zoro # G710474532
Mfr # L6EPS-S-D-3-S
product price:  $720.99
/ea
No Product Image Available
Sje-Rhombus

MountingAssembly, 30VDC, 125VAC

Zoro # G115822488
Mfr # 1053987
product price:  $255.99
/ea
Trane Spst N/C Low Level Float Swtch SWT2326
Trane

Spst N/C Low Level Float Swtch

Zoro # G8919141
Mfr # SWT2326
product price:  $198.99
/ea
Dwyer Instruments Flanged aluminum level switch, aluminum housing, Urethane diaphragm, SPDT switch. GFD3DA
Dwyer Instruments

Flanged aluminum level switch, aluminum housing, Urethane diaphragm, SPDT switch.

Zoro # G410389181
Mfr # GFD3DA
product price:  $556.99
/ea
Apg SS Horizontal Float Switch, 1/4 in- 1/2 in (Outer-Inner), 48" Wire, High Temp, Liquids with 0.6+ SG FS-500-HT-M1-M1-0.6-P58-48
Apg

SS Horizontal Float Switch, 1/4 in- 1/2 in (Outer-Inner), 48" Wire, High Temp, Liquids with 0.6+ SG

Zoro # G706917784
Mfr # FS-500-HT-M1-M1-0.6-P58-48
product price:  $350.99
/ea
No Product Image Available
Sje-Rhombus

FloatSwitch, 20ft, Polypropylene, 125VAC

Zoro # G415822461
Mfr # 20MAPWCWNCEZ
product price:  $71.49
/ea
Apg Dual Point Cable Float Switch, NC Switch (Low Alarm), 13 in -157 in  control distance, 6 meter cable TLS-8B-6
Apg

Dual Point Cable Float Switch, NC Switch (Low Alarm), 13 in -157 in control distance, 6 meter cable

Zoro # G106917872
Mfr # TLS-8B-6
product price:  $253.99
/ea
No Product Image Available
Sje-Rhombus

MountingAssembly, 30VDC, 125VAC

Zoro # G415822485
Mfr # 1047612
product price:  $223.99
/ea
Dwyer Instruments Mini-size level switch, 304 SS spherical float, side wall mounting, max. pressure 350 psig L10-B-3-C
Dwyer Instruments

Mini-size level switch, 304 SS spherical float, side wall mounting, max. pressure 350 psig

Zoro # G510474763
Mfr # L10-B-3-C
product price:  $274.99
/ea
No Product Image Available
Sje-Rhombus

MountingAssembly, 30VDC, 125VAC

Zoro # G615822483
Mfr # 1047613
product price:  $266.99
/ea
Smc Digital Flow Switch 50-250L/min PF3W721-N12-A-M
Smc

Digital Flow Switch 50-250L/min

Zoro # G5001565
Mfr # PF3W721-N12-A-M
product price:  $1,397.99
/ea
Dwyer Instruments Adjustable flow switch for water, 18 AWG, 24" polymeric lead wires, polysulfone piston, brass housing. AFS-141
Dwyer Instruments

Adjustable flow switch for water, 18 AWG, 24" polymeric lead wires, polysulfone piston, brass housing.

Zoro # G507149018
Mfr # AFS-141
product price:  $1,069.99
/ea
Dwyer Instruments Submersible Level Transmitter PBLTX-10-40-PU
Dwyer Instruments

Submersible Level Transmitter

Zoro # G407144441
Mfr # PBLTX-10-40-PU
product price:  $1,264.99
/ea
Dwyer Instruments ULTRA-MAG LEVEL GSD5AA
Dwyer Instruments

ULTRA-MAG LEVEL

Zoro # G810390725
Mfr # GSD5AA
product price:  $622.99
/ea
Smc Digital Flow Switch 20-2 000L/min PFMB7202-N06-B
Smc

Digital Flow Switch 20-2 000L/min

Zoro # G5001599
Mfr # PFMB7202-N06-B
product price:  $593.99
/ea
No Product Image Available
Sje-Rhombus

FloatSwitch, 10ft, Polypropylene, 125VAC

Zoro # G215822463
Mfr # 10MAPNPCNCEZ
product price:  $56.25
/ea
Dwyer Instruments Submersible Level Transmitter PBLT2-3.5M-5M-PU
Dwyer Instruments

Submersible Level Transmitter

Zoro # G707144424
Mfr # PBLT2-3.5M-5M-PU
product price:  $944.99
/ea
Apg Kari float switch - duplex pump down & high alarm KA-4H5E
Apg

Kari float switch - duplex pump down & high alarm

Zoro # G906917874
Mfr # KA-4H5E
product price:  $395.99
/ea
No Product Image Available
Sje-Rhombus

FloatSwitch, 10ft, Polypropylene, 125VAC

Zoro # G815822375
Mfr # 10MAPWCWNCEZ
product price:  $64.49
/ea
Bwi BWI BWF3003 Gasket Seal for Flowmeter BWF3003
Bwi

BWI BWF3003 Gasket Seal for Flowmeter

Zoro # G903982172
Mfr # BWF3003
product price:  $27.59
/ea
Smc Digital Flow Switch 10-100L/min PF2W711-N10-67
Smc

Digital Flow Switch 10-100L/min

Zoro # G5001678
Mfr # PF2W711-N10-67
product price:  $785.99
/ea
Intl Environmental FLOAT SWITCH MOUNTING BRACKET MY SS F158-90011887
Intl Environmental

FLOAT SWITCH MOUNTING BRACKET MY SS

Zoro # G821848321
Mfr # F158-90011887
product price:  $10.99
/ea
Dwyer Instruments PVC cable, SPST, NC, 10(8)A 250V, 50 ft ( 15.24 m) cable CFS2-CNBPN-50
Dwyer Instruments

PVC cable, SPST, NC, 10(8)A 250V, 50 ft ( 15.24 m) cable

Zoro # G907144361
Mfr # CFS2-CNBPN-50
product price:  $112.99
/ea
Apg SS Horizontal Float Switch, 1/2" UNC Bulk Head fitting, 48" Wire, High Temp, Liquids with 0.6+ SG FS-500-HT-M1-M1-0.6-P0P1-48
Apg

SS Horizontal Float Switch, 1/2" UNC Bulk Head fitting, 48" Wire, High Temp, Liquids with 0.6+ SG

Zoro # G306917870
Mfr # FS-500-HT-M1-M1-0.6-P0P1-48
product price:  $371.99
/ea
Watts Float Stem, 12", 0780320 0780320
Watts

Float Stem, 12", 0780320

Zoro # G9549047
Mfr # 0780320
product price:  $55.29
/ea
Gems Sensors 9/16-18 UNF SPDT Liquid Flow Switch 240VAC 1 gpm FS-4, 122356
Gems Sensors

9/16-18 UNF SPDT Liquid Flow Switch 240VAC 1 gpm

Zoro # G3166082
Mfr # FS-4, 122356
product price:  $145.99
/ea
Gems Sensors 1/4" FNPT SPST NC Liquid Flow Switch 1.5 gpm FS-927, 70831
Gems Sensors

1/4" FNPT SPST NC Liquid Flow Switch 1.5 gpm

Zoro # G3040046
Mfr # FS-927, 70831
product price:  $138.99
/ea
Sje-Rhombus NO Float Switch 125/250VAC 13 psi 20SGMWENO
Sje-Rhombus

NO Float Switch 125/250VAC 13 psi

Zoro # G1995799
Mfr # 20SGMWENO
product price:  $74.99
/ea
Gems Sensors 3/8" MNPT SPST NO Liquid Flow Switch 2 gpm FS-380, 179996
Gems Sensors

3/8" MNPT SPST NO Liquid Flow Switch 2 gpm

Zoro # G0588971
Mfr # FS-380, 179996
product price:  $389.99
/ea
Gems Sensors 1/4" FNPT SPDT Liquid Flow Switch FS-926, 26956
Gems Sensors

1/4" FNPT SPDT Liquid Flow Switch

Zoro # G1655814
Mfr # FS-926, 26956
product price:  $541.99
/ea
Taco 1" 2 SPDT Flow Switch 24/125/250VAC 1500 gpm IFSW2BF-1
Taco

1" 2 SPDT Flow Switch 24/125/250VAC 1500 gpm

Zoro # G6120177
Mfr # IFSW2BF-1
product price:  $378.99
/ea
Mcdonnell & Miller 3/4" FNPT SPDT Snap Switch Flow Switch 2.5 gpm FS6-W-3/4
Mcdonnell & Miller

3/4" FNPT SPDT Snap Switch Flow Switch 2.5 gpm

Zoro # G1911192
Mfr # FS6-W-3/4
product price:  $633.99
/ea
Level Switches (936 items) - Page 23
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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.

Related Categories

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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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