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  7. Level Switches

Level Switches (1,000+ items) - Page 19

Dwyer Instruments PVC cable, SPST, NO, 10(8)A 250V, 20 ft ( 6.10 m) cable CFS2-ONBPN-20
Dwyer Instruments

PVC cable, SPST, NO, 10(8)A 250V, 20 ft ( 6.10 m) cable

Zoro # G707144356
Mfr # CFS2-ONBPN-20
product price: 
$66.29
/ea
Watts Float Stem, 12", 0780319 0780319
Watts

Float Stem, 12", 0780319

Zoro # G9549053
Mfr # 0780319
product price: 
$50.65
/ea
Sje-Rhombus FloatSwitch, 10ft, Polypropylene, 125VAC 10MAPNPCNCEZ
Sje-Rhombus

FloatSwitch, 10ft, Polypropylene, 125VAC

Zoro # G215822463
Mfr # 10MAPNPCNCEZ
product price: 
$56.25
/ea
Smc Digital Flow Switch, Flow 5-500 L/min PFMB7501-N04-F-R
Smc

Digital Flow Switch, Flow 5-500 L/min

Zoro # G5001547
Mfr # PFMB7501-N04-F-R
product price: 
$589.99
/ea
Seachoice Automatic Bilge Pump Switch 50-19421
Seachoice

Automatic Bilge Pump Switch

Zoro # G221732305
Mfr # 50-19421
product price: 
$50.39
/ea
Smc Digital Flow Switch, Flow 10-100L/min PF2A711-N03-27
Smc

Digital Flow Switch, Flow 10-100L/min

Zoro # G5001626
Mfr # PF2A711-N03-27
product price: 
$659.99
/ea
Square D Float Switch Nema 1 90FTOffset 9037HG39
Square D

Float Switch Nema 1 90FTOffset

Zoro # G8912123
Mfr # 9037HG39
product price: 
$658.99
/ea
Dwyer Instruments FLOTECT LEVEL SW L4-AT
Dwyer Instruments

FLOTECT LEVEL SW

Zoro # G210377951
Mfr # L4-AT
product price: 
$925.99
/ea
Dwyer Instruments Vibrating rod level switch. VRLS-01
Dwyer Instruments

Vibrating rod level switch.

Zoro # G907144422
Mfr # VRLS-01
product price: 
$1,039.99
/ea
Apg Rotating paddle bin level switch-indoor, 220VAC, L=69mm PWS-X-A2-4
Apg

Rotating paddle bin level switch-indoor, 220VAC, L=69mm

Zoro # G206917765
Mfr # PWS-X-A2-4
product price: 
$374.99
/ea
Dwyer Instruments Float Level Switch, L6EpbBs3H Flotect Level Sw L6EPB-B-S-3-H
Dwyer Instruments

Float Level Switch, L6EpbBs3H Flotect Level Sw

Zoro # G207144399
Mfr # L6EPB-B-S-3-H
product price: 
$576.99
/ea
Dwyer Instruments Level Switches, Horiz Int Mt M162 F6-MHS
Dwyer Instruments

Level Switches, Horiz Int Mt M162

Zoro # G907144453
Mfr # F6-MHS
product price: 
$66.75
/ea
Dwyer Instruments Submersible level transmitter, range 10m wc, 18m polyurethane cable length. SBLT2-10M-18M
Dwyer Instruments

Submersible level transmitter, range 10m wc, 18m polyurethane cable length.

Zoro # G007144452
Mfr # SBLT2-10M-18M
product price: 
$740.99
/ea
Smc Digital Flow Switch Flow 5-40L/min PF3W740-N04-A-FR
Smc

Digital Flow Switch Flow 5-40L/min

Zoro # G5001669
Mfr # PF3W740-N04-A-FR
product price: 
$853.99
/ea
Dwyer Instruments Free floating sewage water level switch, PVC cable, SPST, NO, 50 ft (15.24 m) cable FSW2-ONPN-50
Dwyer Instruments

Free floating sewage water level switch, PVC cable, SPST, NO, 50 ft (15.24 m) cable

Zoro # G507144396
Mfr # FSW2-ONPN-50
product price: 
$225.99
/ea
Dwyer Instruments Free floating sewage water level switch, PVC cable, SPDT, 10 ft (3.05 m) cable FSW2-DNPN-10
Dwyer Instruments

Free floating sewage water level switch, PVC cable, SPDT, 10 ft (3.05 m) cable

Zoro # G207144382
Mfr # FSW2-DNPN-10
product price: 
$140.99
/ea
Madison SPST Tank Liquid Level Switch Selectable 240VAC 100 psi M9705
Madison

SPST Tank Liquid Level Switch Selectable 240VAC 100 psi

Zoro # G2833634
Mfr # M9705
product price: 
$71.49
/ea
Smc Digital Flow Switch, Flow 1-50L/min PFM750-C6-B
Smc

Digital Flow Switch, Flow 1-50L/min

Zoro # G5001608
Mfr # PFM750-C6-B
product price: 
$265.99
/ea
Rule A-Matic Float Switch 35A
Rule

A-Matic Float Switch

Zoro # G900449364
Mfr # 35A
product price: 
$54.39
/ea
No Product Image Available
Dwyer Instruments

Closed Tank Liquid Level Switches

Zoro # G524152336
Mfr # L8-INC
product price: 
$265.99
/ea
Dwyer Instruments Mini tuning fork level switch with NPN output. CTF-02
Dwyer Instruments

Mini tuning fork level switch with NPN output.

Zoro # G007144445
Mfr # CTF-02
product price: 
$577.99
/ea
Blue F30250P F300 Flowmeter Horizontal Standard Flow F30250P
Blue

F30250P F300 Flowmeter Horizontal Standard Flow

Zoro # G703982440
Mfr # F30250P
product price: 
$198.99
/ea
Sje-Rhombus Vertical Reed Switch, 120v, Bulk, 10 ft. 1011027
Sje-Rhombus

Vertical Reed Switch, 120v, Bulk, 10 ft.

Zoro # G1898677
Mfr # 1011027
product price: 
$86.89
/ea
Sold in mult. of 50 for $4,344.50
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: 
$186.99
/ea
Gems Sensors Liquid Flow Switch, Piston, SPDT, 20VA FS-926, 26952
Gems Sensors

Liquid Flow Switch, Piston, SPDT, 20VA

Zoro # G1005575
Mfr # FS-926, 26952
product price: 
$576.99
/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
Little Giant Pump Float Switch, 20 ft, PVC, 115V AC 513631
Little Giant Pump

Float Switch, 20 ft, PVC, 115V AC

Zoro # G2035708
Mfr # 513631
product price: 
$154.99
/ea
Madison SPST Drum Liquid Level Switch Open On Rise 240VAC M4168-2
Madison

SPST Drum Liquid Level Switch Open On Rise 240VAC

Zoro # G1933495
Mfr # M4168-2
product price: 
$150.99
/ea
Rule NO Float Switch 12VAC to 24VAC to 32VAC 40A-GRA
Rule

NO Float Switch 12VAC to 24VAC to 32VAC

Zoro # G2705936
Mfr # 40A-GRA
product price: 
$76.15
/ea
Little Giant Pump NO External Control Mode Float Switch 115VAC 513638
Little Giant Pump

NO External Control Mode Float Switch 115VAC

Zoro # G2035735
Mfr # 513638
product price: 
$103.99
/ea
Little Giant Pump NO External Control Mode Float Switch 115VAC 513636
Little Giant Pump

NO External Control Mode Float Switch 115VAC

Zoro # G2035665
Mfr # 513636
product price: 
$129.99
/ea
Gems Sensors Flow Switch, , 60 cm/sec, 3/4 In FNPT 230500-2-60
Gems Sensors

Flow Switch, , 60 cm/sec, 3/4 In FNPT

Zoro # G8114145
Mfr # 230500-2-60
product price: 
$497.99
/ea
Sje-Rhombus NC Mechanical Float Switch 120VAC 10PMPU1WP
Sje-Rhombus

NC Mechanical Float Switch 120VAC

Zoro # G1995729
Mfr # 10PMPU1WP
product price: 
$112.99
/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
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
Gems Sensors 3/4" FNPT NO Flow Switch 24VAC/DC 230500-2-5
Gems Sensors

3/4" FNPT NO Flow Switch 24VAC/DC

Zoro # G4590871
Mfr # 230500-2-5
product price: 
$457.99
/ea
Level Switches (1,000+ 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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