About Liquid Level Sensors

Liquid Level Sensors

A liquid level sensor is an electronic device used to measure the height of liquid in a container. The sensors measure the liquid level by measuring the electrical resistance between two metal probes. This resistance changes with the level of liquid - when the probes are submerged in liquid, the electrical resistance increases. The liquid level sensors are designed to accurately and quickly measure the level of liquid in the container. There are many types of liquid level sensors available on the market, ranging from mechanical float switches to digital optical/ultrasonic sensors. They are typically installed in tanks, reservoirs, and ponds to measure and monitor liquid levels.

Liquid Level Sensors

Enable Filter
  Manufacturer
Reset
  Connection Method
Reset
  Current Rating
Reset
  Output Type
Reset
  Pressure Range
Reset
  Description/function
Reset
1 2345...
1 2345...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Connection MethodCurrent RatingOutput TypePort TypePressure RangeDescription/Function
  
          
OPB350L062


Liquid Level Sensors Fluid in-line sensor 0.062" Tube
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics Availability : 2314
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 6.083

Multiples of: 1

  Phototransistor   
LS309-31


Liquid Level Sensors Liquid Level Switch
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 1076
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 12.2892

Multiples of: 1

      
OPB350L125


Optical Sensor Liquid 0.125" (3.18mm) Phototransistor Module, Wire Leads, Slot Type
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics Availability : 715
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 6.083

Multiples of: 1

  Phototransistor   
KSL-35-PP


Sensor: liquid level; -30÷85°C; lead 0,3m; Output conf: SPST-NO
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Proffuse Availability : 714
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 4.8069

Multiples of: 1

      
OPB350


Liquid Level Sensors Fluid in-line sensor .125" Tube
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics Availability : 654
Ship by Fri. 08 Aug to Thu. 14 Aug Calender.png

USD 6.025

Multiples of: 200

  Phototransistor   
OPB350W062Z


Liquid Level Sensors Fluid in-line sensor 0.062" Tube
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics Availability : 653
Ship by Fri. 08 Aug to Thu. 14 Aug Calender.png

USD 8.375

Multiples of: 200

  Phototransistor   
FPS-B


MEDER electronic (Standex) Liquid Level Sensors Flood Prevent Switch Level Sensor Kit
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Standexmeder Availability : 611
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 8.547

Multiples of: 1

Wire2.5 A   Flood Prevention Switch Level Sensor Kit
59630-1-T-03-A


Liquid Level Sensors 59630 1T03A FLOAT SENSOR
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 589
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 6.133

Multiples of: 1

Tinned Leads500 mAAnalog  Sensor With Integral Float Magnet Attached
59630-1-T-02-A


Liquid Level Sensors 59630 1T02A FLOAT SENSOR
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 514
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 6.1215

Multiples of: 1

Wire500 mAAnalog  Sensor With Integral Float Magnet Attached
59630-4-T-02-A


FLOAT SENSOR, SPST-NC, 1.2A; Operating Pressure Max:-; Sensor Body Material:-; Output Current:1.2A; Product Range:59630 Series; SVHC:No SVHC (07-Jul-2017)
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 487
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 6.2716

Multiples of: 1

  NC   
OPB350W125Z


Optical Sensor Liquid 0.125" (3.18mm) Phototransistor Module, Wire Leads, Slot Type
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics Availability : 468
Ship by Fri. 08 Aug to Thu. 14 Aug Calender.png

USD 8.225

Multiples of: 200

  Phototransistor   
OPB350W187Z


Liquid Level Sensors Fluid in-line sensor .188" Tube
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics Availability : 466
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 8.613

Multiples of: 1

  Phototransistor   
LS01-1A66-PA-500W


Liquid Level Sensor Switch (Single Float) SPST-NO Output Free Hanging
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Standexmeder Availability : 435
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 3.0377

Multiples of: 1

Wire1.25 AAnalog   
OPB350L187


Liquid Level Sensors Fluid in-line sensor .188" Tube
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics Availability : 423
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 6.325

Multiples of: 1

  Phototransistor   
LS02-1A66-PA-500W


Liquid Level Sensor Switch (Single Float) SPST-NO Output Free Hanging
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Standexmeder Availability : 403
Ship by Fri. 08 Aug to Thu. 14 Aug Calender.png

USD 2.8219

Multiples of: 10

Wire1.25 AAnalog   
9521711054


Level Sensor, 1 Form A, SPST-NO, w/Magnetic Float, 10mm Moun
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Standexmeder Availability : 403
Ship by Fri. 08 Aug to Thu. 14 Aug Calender.png

USD 3.1177

Multiples of: 1

      
BAF147B002-00A0


Fuse Midget Fast Acting 1A 250V Holder Cartridge 10.32 X 38.1mm Fiber Carton CE/CSA/UL
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Amphenol Availability : 373
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 6.5604

Multiples of: 1

      
OPB350W250Z


Liquid Level Sensors Fluid in-line sensor .250" Tube
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics Availability : 358
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 8.14

Multiples of: 1

  Phototransistor   
LLC210D3SH


Liquid Level Sensors +125degC 4.5-15.4VDC M12 TTL push-pull high in air output polysulfone
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SST Sensing Availability : 358
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 53.6613

Multiples of: 1

Wire2.5 mAPush Pull  Liquid Level Switches
KSL-100-1


Sensor: liquid level; -20÷100°C; lead 0,3m; Output conf: SPST
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Proffuse Availability : 335
Ship by Wed. 06 Aug to Fri. 08 Aug Calender.png

USD 49.9065

Multiples of: 1

      
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
1 2345...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted ISO Certified AS9120 Certified