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  1. Home
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  7. Level Switches
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Level Switches (934 items) - Page 19

No Product Image Available
Sje-Rhombus

Float Switch, 15 ft, PVC, 120V AC

Zoro # G915822305
Mfr # 1076765
product price:  $83.49
/ea
No Product Image Available
Sje-Rhombus

Float Switch, 30 ft, PVC, 230V AC

Zoro # G815822306
Mfr # 1076771
product price:  $99.29
/ea
No Product Image Available
Dwyer Instruments

Mini-size flow switch, brass upper and lower body, 1-1/4" NPT, brass tee.

Zoro # G603473697
Mfr # V6EPB-B-S-4-B
product price:  $403.87
/ea
No Product Image Available
Sje-Rhombus

FloatSwitch, 15ft, Polypropylene, 125VAC

Zoro # G415822409
Mfr # 15MAPCNO
product price:  $46.69
/ea
Gems Sensors 3/8" MNPT SPST NO Liquid Flow Switch 1.5 gpm FS-380, 179995
Gems Sensors

3/8" MNPT SPST NO Liquid Flow Switch 1.5 gpm

Zoro # G1409895
Mfr # FS-380, 179995
product price:  $373.99
/ea
Gems Sensors 1/2" FNPT NO Flow Switch 24VAC/DC 230500-1-20
Gems Sensors

1/2" FNPT NO Flow Switch 24VAC/DC

Zoro # G7843306
Mfr # 230500-1-20
product price:  $470.99
/ea
Gems Sensors 1" FNPT NO Flow Switch 24VAC/DC 230500-3-40
Gems Sensors

1" FNPT NO Flow Switch 24VAC/DC

Zoro # G7832036
Mfr # 230500-3-40
product price:  $459.99
/ea
Gems Sensors 3/4" FNPT SPDT Liquid Flow Switch 7 to 14 gpm FS-400, 26602
Gems Sensors

3/4" FNPT SPDT Liquid Flow Switch 7 to 14 gpm

Zoro # G3291294
Mfr # FS-400, 26602
product price:  $310.99
/ea
No Product Image Available
Sje-Rhombus

Float Switch, 15 ft, PVC, 230V AC

Zoro # G115822303
Mfr # 1076769
product price:  $85.79
/ea
Sump Alarm Float Switch, 51 A SA-1359-2
Sump Alarm

Float Switch, 51 A

Zoro # G516495571
Mfr # SA-1359-2
product price:  $23.15
/ea
No Product Image Available
Sje-Rhombus

FloatSwitch, 30ft, Polypropylene, 125VAC

Zoro # G915822374
Mfr # 30MAWENC
product price:  $64.19
/ea
Sje-Rhombus NO Mechanical Float Switch 250VAC 20HTMD2WP
Sje-Rhombus

NO Mechanical Float Switch 250VAC

Zoro # G2034411
Mfr # 20HTMD2WP
product price:  $84.19
/ea
Gems Sensors 1" FNPT NO Flow Switch 24VAC/DC 230500-3-5
Gems Sensors

1" FNPT NO Flow Switch 24VAC/DC

Zoro # G4632677
Mfr # 230500-3-5
product price:  $499.36
/ea
Madison SPST Liquid Level Switch Selectable 240VAC 100 psi MS8800
Madison

SPST Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G0305627
Mfr # MS8800
product price:  $56.76
/ea
Sje-Rhombus NO Mechanical Float Switch 230VAC 30PMD2WP
Sje-Rhombus

NO Mechanical Float Switch 230VAC

Zoro # G1995975
Mfr # 30PMD2WP
product price:  $104.99
/ea
Telemecanique Sensors DPST Tank Liquid Level Switch Close on Rise 50 psi 9037HG38
Telemecanique Sensors

DPST Tank Liquid Level Switch Close on Rise 50 psi

Zoro # G3313947
Mfr # 9037HG38
product price:  $189.99
/ea
No Product Image Available
Sje-Rhombus

Float Switch, 10 ft, PVC, 230V AC

Zoro # G515822309
Mfr # 1076768
product price:  $82.19
/ea
Sje-Rhombus Double Float Master Pump Switch 30DFMMD1WOP
Sje-Rhombus

Double Float Master Pump Switch

Zoro # G1898071
Mfr # 30DFMMD1WOP
product price:  $147.99
/ea
Sje-Rhombus Double Float Master Pump Switch 30DFUMM2WOP
Sje-Rhombus

Double Float Master Pump Switch

Zoro # G1898080
Mfr # 30DFUMM2WOP
product price:  $149.99
/ea
Smc Digital Flow Switch 10-1 000L/min PFMB7102-N04-F-R
Smc

Digital Flow Switch 10-1 000L/min

Zoro # G5001635
Mfr # PFMB7102-N04-F-R
product price:  $501.99
/ea
Dwyer Instruments L4D FLOTECT LEVEL SW L4-D
Dwyer Instruments

L4D FLOTECT LEVEL SW

Zoro # G210190499
Mfr # L4-D
product price:  $852.99
/ea
Dwyer Instruments Level Switches, Sst Lvl Sw Hp F7-ST713
Dwyer Instruments

Level Switches, Sst Lvl Sw Hp

Zoro # G107144451
Mfr # F7-ST713
product price:  $516.99
/ea
Burcam 0.3 HP Submersible Sump Pump Float Switch 300610Z
Burcam

0.3 HP Submersible Sump Pump Float Switch

Zoro # G416018184
Mfr # 300610Z
product price:  $196.99
/ea
Gems Sensors 9/16-18 UNF SPDT Liquid Flow Switch 240VAC 0.25 gpm FS-4, 122353
Gems Sensors

9/16-18 UNF SPDT Liquid Flow Switch 240VAC 0.25 gpm

Zoro # G1676841
Mfr # FS-4, 122353
product price:  $160.99
/ea
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
Sje-Rhombus Double Float Master Pump Switch 30DFUMM1WOP
Sje-Rhombus

Double Float Master Pump Switch

Zoro # G1897922
Mfr # 30DFUMM1WOP
product price:  $147.99
/ea
Dwyer Instruments Optical level switch, PFA wetted materials. OLS-12
Dwyer Instruments

Optical level switch, PFA wetted materials.

Zoro # G110389184
Mfr # OLS-12
product price:  $288.99
/ea
Dwyer Instruments Temperature/water level switch, 24 VAC/VDC, Degrees F. TSWB-040
Dwyer Instruments

Temperature/water level switch, 24 VAC/VDC, Degrees F.

Zoro # G307144442
Mfr # TSWB-040
product price:  $173.99
/ea
Dwyer Instruments SJOW 3X16 cable, SPST, NO, 1 HP 125V, 16FLA 2 HP 250-12FLA, 20 ft (6.10 m) cable CFS2-OGDSN-20
Dwyer Instruments

SJOW 3X16 cable, SPST, NO, 1 HP 125V, 16FLA 2 HP 250-12FLA, 20 ft (6.10 m) cable

Zoro # G607144371
Mfr # CFS2-OGDSN-20
product price:  $87.00
/ea
Apg SS Horizontal Float Switch, 1/4 in- 1/2 in (Outer-Inner), 36" Wire, High Temp, Liquids with 0.6+ SG FS-500-HT-M1-M1-0.6-P0P1-36
Apg

SS Horizontal Float Switch, 1/4 in- 1/2 in (Outer-Inner), 36" Wire, High Temp, Liquids with 0.6+ SG

Zoro # G006917828
Mfr # FS-500-HT-M1-M1-0.6-P0P1-36
product price:  $369.99
/ea
Dwyer Instruments Capacitive level transmitter, weatherproof, rod probe type, 3/4" male NPT, 96" insertion length. CRF2-WR01T-096
Dwyer Instruments

Capacitive level transmitter, weatherproof, rod probe type, 3/4" male NPT, 96" insertion length.

Zoro # G107144444
Mfr # CRF2-WR01T-096
product price:  $1,288.99
/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

Float Switch, 10 ft, PVC, 120/230V AC

Zoro # G615822445
Mfr # 10PCNO
product price:  $65.15
/ea
Dwyer Instruments Tuning fork level switch, 6" probe extension. TFLS-W11SR1-006
Dwyer Instruments

Tuning fork level switch, 6" probe extension.

Zoro # G910389179
Mfr # TFLS-W11SR1-006
product price:  $1,279.99
/ea
Apg Kari float switch - pump down & isolated high alarm KA-3HE
Apg

Kari float switch - pump down & isolated high alarm

Zoro # G306917856
Mfr # KA-3HE
product price:  $267.99
/ea
Hedland Flow Switch 115VAC H526-004
Hedland

Flow Switch 115VAC

Zoro # G2828341
Mfr # H526-004
product price:  $192.99
/ea
Level Switches (934 items) - Page 19
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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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10000 ft lead wire25000 ft lead wire15000 ft lead wire20amp switch220v float switch
20000 ft lead wire20 amp switch12000 ft lead wire1 in flow switch30000 ft lead wire

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