Shop Non-Contact Level Switches

Sponsored
About our ads
$14.99
Non-Contact Liquid Level Sensor, XKC-Y25-NPN Water Detector Switch
Digitalzakka
$14.99
Non-Contact Liquid Level Sensor, XKC-Y25-NPN Water Detector Switch
Digitalzakka
$513.91
Flowline Noncontact Ultrasonic Level Sensor: 1 in NPT, 1 3/8 in Antenna Dia, 49.2 in Range, NPT Model: DX10-01
Grainger
$513.91
Flowline Noncontact Ultrasonic Level Sensor: 1 in NPT, 1 3/8 in Antenna Dia, 49.2 in Range, NPT Model: DX10-01
Grainger
$1,276.75
Madison Noncontact Ultrasonic Level Sensor: 1 in NPT, 1 in Antenna Dia, 6 ft Range, NPT, 30V DC, PVC Model: U3M-148R
Grainger
$1,276.75
Madison Noncontact Ultrasonic Level Sensor: 1 in NPT, 1 in Antenna Dia, 6 ft Range, NPT, 30V DC, PVC Model: U3M-148R
Grainger
$1,211.08
Flowline Noncontact Ultrasonic Level Sensor: 2 in NPT, 2 3/8 in Antenna Dia, 314.4 in Range, NPT Model: LU78-5004
Grainger
$1,211.08
Flowline Noncontact Ultrasonic Level Sensor: 2 in NPT, 2 3/8 in Antenna Dia, 314.4 in Range, NPT Model: LU78-5004
Grainger
$643.53
Flowline Noncontact Ultrasonic Level Sensor: 1 in NPT, 1 3/8 in Antenna Dia, 49.2 in Range, NPT Model: DS14-01
Grainger
$643.53
Flowline Noncontact Ultrasonic Level Sensor: 1 in NPT, 1 3/8 in Antenna Dia, 49.2 in Range, NPT Model: DS14-01
Grainger
$1,622.26
Flowline Noncontact Ultrasonic Level Sensor: 2 in NPT, 2 3/8 in Antenna Dia, 314.4 in Range, NPT Model: XP88-00
Grainger
$1,622.26
Flowline Noncontact Ultrasonic Level Sensor: 2 in NPT, 2 3/8 in Antenna Dia, 314.4 in Range, NPT Model: XP88-00
Grainger
$840.97
Flowline Noncontact Ultrasonic Level Sensor: 1 in NPT, 1 3/8 in Antenna Dia, 117.6 in Range, NPT Model: LU80-5101
Grainger
$840.97
Flowline Noncontact Ultrasonic Level Sensor: 1 in NPT, 1 3/8 in Antenna Dia, 117.6 in Range, NPT Model: LU80-5101
Grainger
$957.43
Flowline Noncontact Ultrasonic Level Sensor: 2 in NPT, 2 3/8 in Antenna Dia, 216 in Range, NPT, IP68 Model: LU23-01
Grainger
$957.43
Flowline Noncontact Ultrasonic Level Sensor: 2 in NPT, 2 3/8 in Antenna Dia, 216 in Range, NPT, IP68 Model: LU23-01
Grainger
$1,131.00
Flowline | AU18-5243 | High OR LOW Point Ultrasonic Level Switch, Pvdf/Pfa, 2in NPT, 1 Spst Relay | Level - Liquid Level Switch
Kele
Free shipping
$1,131.00
Flowline | AU18-5243 | High OR LOW Point Ultrasonic Level Switch, Pvdf/Pfa, 2in NPT, 1 Spst Relay | Level - Liquid Level Switch
Kele
$46.28
Madison Closed Liquid Level Switch: Close On Rise, SPST, Polypropylene Model: M3326-NPT-NO
Grainger
$46.28
Madison Closed Liquid Level Switch: Close On Rise, SPST, Polypropylene Model: M3326-NPT-NO
Grainger
$709.07
Flowline Noncontact Ultrasonic Level Sensor: 1 in NPT, For Chemicals/Oil/Wastewater/Water Media Type Model: DL24-01
Grainger
$709.07
Flowline Noncontact Ultrasonic Level Sensor: 1 in NPT, For Chemicals/Oil/Wastewater/Water Media Type Model: DL24-01
Grainger
$518.41
Flowline Noncontact Ultrasonic Level Sensor: 1 in NPT, For Chemicals/Oil/Wastewater/Water Media Type Model: DL10-01
Grainger
$518.41
Flowline Noncontact Ultrasonic Level Sensor: 1 in NPT, For Chemicals/Oil/Wastewater/Water Media Type Model: DL10-01
Grainger
$183.05
Dwyer FSW2-ONPN-30 Level Switch, Free Floating, Pp, 30 | Level Switches | Polypropylene
Newark
$183.05
Dwyer FSW2-ONPN-30 Level Switch, Free Floating, Pp, 30 | Level Switches | Polypropylene
Newark
$35.75
Madison Closed Liquid Level Switch: Close On Rise, SPST, Polypropylene Model: M3326-NO
Grainger
$35.75
Madison Closed Liquid Level Switch: Close On Rise, SPST, Polypropylene Model: M3326-NO
Grainger
$1,339.52
Flowline | AU13-5223 | High OR LOW Ultrasonic Level Switch W/ Controller, Pvdf/Pfa, 2in NPT, 16A Relay | Level - Liquid Level Switch
Kele
Free shipping
$1,339.52
Flowline | AU13-5223 | High OR LOW Ultrasonic Level Switch W/ Controller, Pvdf/Pfa, 2in NPT, 16A Relay | Level - Liquid Level Switch
Kele
#nivelco #levelmeasurement #levelswitch #processcontrol #industrialautomation #instrumentation #industrialsafety #automationsolutions #tankmonitoring #processindustry #engineeringsolutions… | NIVELCO INSTRUMENTS INDIA PVT LTD
#nivelco #levelmeasurement #levelswitch #processcontrol #industrialautomation #instrumentation #industrialsafety #automationsolutions #tankmonitoring #processindustry #engineeringsolutions… | NIVELCO INSTRUMENTS INDIA PVT LTD
1 month ago
linkedin.com
RF Level Switches Working Principle
1:44
RF Level Switches Working Principle
May 1, 2017
instrumentationtools.com
Liquid Level Switches
Liquid Level Switches
Jan 7, 2025
te.com
Liquid Level Switches-How it works
Liquid Level Switches-How it works
Jun 11, 2024
te.com
[Hot Item] TMC 3  Series Non - Contact Magnetic Coded Safety Door Switches
[Hot Item] TMC 3  Series Non - Contact Magnetic Coded Safety Door Switches
1 week ago
made-in-china.com
Microwave Barrier Level Switch Working Principle
Microwave Barrier Level Switch Working Principle
Dec 3, 2016
instrumentationtools.com
Level Measurement Systems | Float Switch vs Level Transmitter Explained
6:33
Level Measurement Systems | Float Switch vs Level Transmitter Explained
4 weeks ago
YouTubeRaj Kanabar
Capacitance Level Switch Working Principle
Jan 20, 2017
instrumentationtools.com
1:41
FLOAT SWITCHES MAC3 - Tutorial
412.8K viewsJan 25, 2019
YouTubeMAC3 Trust Matters
1:29
How a Reed Switch Works
703.1K viewsNov 30, 2009
YouTubeStandex Electronics
14:24
Floatless Level Switch Connection Explained
51.9K viewsOct 2, 2020
YouTubeELEKTRECA
16:22
HVAC Thermal Limit Switches, Safety Sensors, & Troubleshooting!
223.3K viewsSep 28, 2019
YouTubeAC Service Tech LLC
0:46
Displacer Operated Level Switch Operation
40.9K viewsSep 25, 2012
YouTubeSOR Controls Group
6:04
Limit Switch Explained | Working Principles
251.8K viewsOct 19, 2020
YouTubeRealPars
0:52
Non-contact safety switches STR1 and RE (1/4): The Basics | SICK AG
4K viewsMay 6, 2020
YouTubeSICK Sensor Intelligence
2:51
First Time Setup Help | KEYENCE GS Interlock
18.2K viewsAug 31, 2021
YouTubeKEYENCE CORPORATION
16:27
How To Fix a 4-Way Switch System
140.9K viewsJul 25, 2020
YouTubeSparky Channel
2:55
Siemens 3LD Main and EMERGENCY-STOP Switches
7.5K viewsOct 27, 2015
YouTubeSiemens Knowledge Hub
2:04
Magnetic Float Level Switch Working Principle
32K viewsJul 24, 2016
YouTubeInstrumentation Tools
6:49
How to Use a Non-Contact Voltage Tester
478K viewsJun 8, 2021
YouTubeFlannel Guy DIY
2:33
Four-way Switches & How They Work
1.3M viewsMay 11, 2009
YouTubeOngytenes
0:43
Tank Level Control with ICOS M12 Level Switch
32.3K viewsAug 11, 2014
YouTubeEICOS Sensores para Líquidos
4:01
Optical Liquid Level Sensors: How they work | SST Sensing
36.6K viewsJan 11, 2018
YouTubeSST Sensing Ltd
9:12
What is a Level Sensor?
554.1K viewsJun 17, 2019
YouTubeRealPars
4:13
Point level detection in bulk solids
17.2K viewsMar 29, 2017
YouTubeVEGA Level and Pressure
0:56
Vibrating Fork Switch Technology - How it Works
19.8K viewsJun 28, 2016
YouTubeRosemount
5:36
Non-Contact Voltage Testers (61-637 & 61-627) | IDEAL Electrical
26.6K viewsOct 15, 2020
YouTubeIDEAL Electrical
1:23
How laser sensor/switch work with relay
130.7K viewsJul 3, 2020
YouTubeATO Automation
2:13
Water Level Sensor Types and how they work!
118.7K viewsFeb 4, 2019
YouTubeDwyerOmega
0:31
Endstop LimitSwitch Step Motor & NEMA17 Working with Drive A4988
243.6K viewsJun 12, 2020
YouTubeAlihan Dinç
See more

Shop Non-Contact Level Switches

Sponsored
About our ads
$14.99
Non-Contact Liquid Level Sensor, XKC-Y25-NPN Water Detector Switch
Digitalzakka
$14.99
Non-Contact Liquid Level Sensor, XKC-Y25-NPN Water Detector Switch
Digitalzakka
$513.91
Flowline Noncontact Ultrasonic Level Sensor: 1 in NPT, 1 3/8 in Antenna Dia, 49.2 in Range, NPT Model: DX10-01
Grainger
$513.91
Flowline Noncontact Ultrasonic Level Sensor: 1 in NPT, 1 3/8 in Antenna Dia, 49.2 in Range, NPT Model: DX10-01
Grainger
$1,276.75
Madison Noncontact Ultrasonic Level Sensor: 1 in NPT, 1 in Antenna Dia, 6 ft Range, NPT, 30V DC, PVC Model: U3M-148R
Grainger
$1,276.75
Madison Noncontact Ultrasonic Level Sensor: 1 in NPT, 1 in Antenna Dia, 6 ft Range, NPT, 30V DC, PVC Model: U3M-148R
Grainger
$1,211.08
Flowline Noncontact Ultrasonic Level Sensor: 2 in NPT, 2 3/8 in Antenna Dia, 314.4 in Range, NPT Model: LU78-5004
Grainger
$1,211.08
Flowline Noncontact Ultrasonic Level Sensor: 2 in NPT, 2 3/8 in Antenna Dia, 314.4 in Range, NPT Model: LU78-5004
Grainger
$643.53
Flowline Noncontact Ultrasonic Level Sensor: 1 in NPT, 1 3/8 in Antenna Dia, 49.2 in Range, NPT Model: DS14-01
Grainger
$643.53
Flowline Noncontact Ultrasonic Level Sensor: 1 in NPT, 1 3/8 in Antenna Dia, 49.2 in Range, NPT Model: DS14-01
Grainger
$1,622.26
Flowline Noncontact Ultrasonic Level Sensor: 2 in NPT, 2 3/8 in Antenna Dia, 314.4 in Range, NPT Model: XP88-00
Grainger
$1,622.26
Flowline Noncontact Ultrasonic Level Sensor: 2 in NPT, 2 3/8 in Antenna Dia, 314.4 in Range, NPT Model: XP88-00
Grainger
$840.97
Flowline Noncontact Ultrasonic Level Sensor: 1 in NPT, 1 3/8 in Antenna Dia, 117.6 in Range, NPT Model: LU80-5101
Grainger
$840.97
Flowline Noncontact Ultrasonic Level Sensor: 1 in NPT, 1 3/8 in Antenna Dia, 117.6 in Range, NPT Model: LU80-5101
Grainger
$957.43
Flowline Noncontact Ultrasonic Level Sensor: 2 in NPT, 2 3/8 in Antenna Dia, 216 in Range, NPT, IP68 Model: LU23-01
Grainger
$957.43
Flowline Noncontact Ultrasonic Level Sensor: 2 in NPT, 2 3/8 in Antenna Dia, 216 in Range, NPT, IP68 Model: LU23-01
Grainger
$1,131.00
Flowline | AU18-5243 | High OR LOW Point Ultrasonic Level Switch, Pvdf/Pfa, 2in NPT, 1 Spst Relay | Level - Liquid Level Switch
Kele
Free shipping
$1,131.00
Flowline | AU18-5243 | High OR LOW Point Ultrasonic Level Switch, Pvdf/Pfa, 2in NPT, 1 Spst Relay | Level - Liquid Level Switch
Kele
$46.28
Madison Closed Liquid Level Switch: Close On Rise, SPST, Polypropylene Model: M3326-NPT-NO
Grainger
$46.28
Madison Closed Liquid Level Switch: Close On Rise, SPST, Polypropylene Model: M3326-NPT-NO
Grainger
$709.07
Flowline Noncontact Ultrasonic Level Sensor: 1 in NPT, For Chemicals/Oil/Wastewater/Water Media Type Model: DL24-01
Grainger
$709.07
Flowline Noncontact Ultrasonic Level Sensor: 1 in NPT, For Chemicals/Oil/Wastewater/Water Media Type Model: DL24-01
Grainger
$518.41
Flowline Noncontact Ultrasonic Level Sensor: 1 in NPT, For Chemicals/Oil/Wastewater/Water Media Type Model: DL10-01
Grainger
$518.41
Flowline Noncontact Ultrasonic Level Sensor: 1 in NPT, For Chemicals/Oil/Wastewater/Water Media Type Model: DL10-01
Grainger
$183.05
Dwyer FSW2-ONPN-30 Level Switch, Free Floating, Pp, 30 | Level Switches | Polypropylene
Newark
$183.05
Dwyer FSW2-ONPN-30 Level Switch, Free Floating, Pp, 30 | Level Switches | Polypropylene
Newark
$35.75
Madison Closed Liquid Level Switch: Close On Rise, SPST, Polypropylene Model: M3326-NO
Grainger
$35.75
Madison Closed Liquid Level Switch: Close On Rise, SPST, Polypropylene Model: M3326-NO
Grainger
$1,339.52
Flowline | AU13-5223 | High OR LOW Ultrasonic Level Switch W/ Controller, Pvdf/Pfa, 2in NPT, 16A Relay | Level - Liquid Level Switch
Kele
Free shipping
$1,339.52
Flowline | AU13-5223 | High OR LOW Ultrasonic Level Switch W/ Controller, Pvdf/Pfa, 2in NPT, 16A Relay | Level - Liquid Level Switch
Kele
$54.90
Sensata/Cynergy3 RSF108H100JN Float Switch, Liquid, Spst-No/Nc/1A/300V | Level Switches | Polypropylene
Newark
$54.90
Sensata/Cynergy3 RSF108H100JN Float Switch, Liquid, Spst-No/Nc/1A/300V | Level Switches | Polypropylene
Newark