Level Sensors

A 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.

Enable Filter
Manufacturer
Reset
Connection Method
Reset
Current Rating
Reset
Output Type
Reset
Pressure Range
Reset
Description/Function
Reset
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD

(Ex. GST)(▲▼)
Enter Qty Connection MethodCurrent RatingOutput TypePort TypePressure RangeDescription/Function
  
          
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 396
Ships to you
between Thu. 02 Jul to Mon. 06 Jul
Calender.png

AUD 3.9435

Multiples of: 1

wire1.25 Aanalog   
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 349
Ships to you
between Thu. 02 Jul to Mon. 06 Jul
Calender.png

AUD 10.56

Multiples of: 1

  Phototransistor   
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 311
Ships to you
between Thu. 02 Jul to Mon. 06 Jul
Calender.png

AUD 7.8886

Multiples of: 1

  Phototransistor   
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 311
Ships to you
between Thu. 02 Jul to Mon. 06 Jul
Calender.png

AUD 11

Multiples of: 1

  Phototransistor   
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 291
Ships to you
between Thu. 02 Jul to Mon. 06 Jul
Calender.png

AUD 8.0771

Multiples of: 1

  Phototransistor   
LS03-1A66-PA-500W


Liquid Level Sensor Switch (Single Float) SPST-NC/NO Output Panel Mount, M16x2 Thread
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 263
Ships to you
between Fri. 26 Jun to Thu. 02 Jul
Calender.png

AUD 6.2063

Multiples of: 1

wire1.25 Aanalog  level sensor with magnetic float
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 247
Ships to you
between Thu. 02 Jul to Mon. 06 Jul
Calender.png

AUD 11.088

Multiples of: 1

  NC   
RSF76YNP


FLOATSWITCH HORZ .6A NO/NC PPS
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.

Sensata 238
Ships to you
between Thu. 02 Jul to Mon. 06 Jul
Calender.png

AUD 40.92

Multiples of: 1

      
LS02-1B66-PP-500W


Liquid Level Sensors
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 216
Ships to you
between Fri. 26 Jun to Thu. 02 Jul
Calender.png

AUD 12.999

Multiples of: 1

wire1.25 Aanalog   
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 167
Ships to you
between Thu. 02 Jul to Mon. 06 Jul
Calender.png

AUD 11.2357

Multiples of: 1

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

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

 

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.
 

Copyright ©2026  X-ON Electronic 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 Image for all the cards that are accepted