SLW:Conductive Liquid Level Sensor/Switch

Item Code: SLW

Conductivity Level Limit Switch (Sense the level of Water or other Conductive Liquids that have free ions)
Principle

A low AC voltage is applied between the probe electrode and the tank wall (or reference electrode in case of insulated tanks). When the liquid comes in contact with the electrode tip, a conductive path is established between the sense electrode and the tank wall / reference electrode. This current is sensed, amplified and made to operate a relay whose contacts in turn can be used for annunciation / control.

Benefits
  • Allows long connectivity between probe and evaluation unit
  • No special cable required for signal transmission
  • Low voltage on probe for operational safety
  • No moving parts, longer running life
  • Variety of probes for unique process conditions
Applications
Applications of SLW - Conductive Level Sensor in Cement Manufacturing Process
Cement Manufacturing Process

SLW with teflon coating is proven solution in cement manufacturing process for

  • Water Tanks
Applications of SLW - Conductive Level Sensor in Man-made Fibre
Man-made Fibre

Man-made fibre industry need detection of chips in under water so SLW supports to find level of water

  • Raw Water Tank
  • Under Water Chips
Applications of SLW - Conductive Level Sensor in Steel & Metullargy Process
Steel & Metullargy Process

Steel is also useful in steel process for detection of water in coke oven batteries

  • Water Tank
  • Coke Oven Batteries
Find More
Help Articles
Level sensor in liquids
Liquid Level Sensor

The parameter for material selection and products recommanded according to various factors is given in this article.

Downloads
Conductive Level Sensor Datasheet
Datasheet

Briefly covers a general Introduction, Applications and Basic Specs.

Download
Conductive Level Sensor Instruction Manual
Instruction Manual

Covers Detailed Specs, Installation and Operating Instructions.

Download