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)
  • Universal Power Supply: 18-55V DC and 90-265V at 50Hz AC
  • Application Temperature Range : Up to 250° C
  • Output Options: 1/2 SPDT Relay, Pump Control Logic
  • Process connections: Screwed Thread & Flanges
  • Available in Integral & Remote version
  • Available in Rod & Rope Versions
  • Certifications: Flame Proof IIA & IIB, IP65 & IP66 Housing
  • Probe length: 65 mm to 5m
  • Price Range: 4000 to 10000 Validity: 6 Months
    Stock Unit: Nos

Operating 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

Applications

Applications of SLW - Conductive Level Sensor in Cement Manufacturing Process
Cement Manufacturing Process

SLW with PTFE coating is a proven solution for conductive liquids in cement plants.

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

Storage hoppers and silos of liquids require level detection with accuracy.

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

To measure the DM water level, the conductive level sensor is a fruitful solution.

  • Water Tank
  • Coke Oven Batteries
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Valuable Insights

Liquid Level Sensor
By Megha|Sept 20, 2019

Liquid Level Sensor

Variety of liquid level sensors are used to detect any liquid media.

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Conductive Level Sensor Datasheet
Datasheet

Briefly covers a general Introduction, Applications and Basic Specs.

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Conductive Level Sensor Instruction Manual
Instruction Manual

Covers Detailed Specs, Installation and Operating Instructions.

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