Allen-Bradley / Rockwell Automation Datasheets for Liquid Level Sensors

Liquid level sensors are used to detect liquid levels or interfaces between liquids such as oil and water or liquids and solids. 
Liquid Level Sensors: Learn more

Product Name Notes
840 Automatic Float Switch Float Operator Assembly, Double Arm Lever, Base-Mounted, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation, Type 7 & 9 enclosure...
840 Automatic Float Switch Float Operator Assembly, Double Arm Lever, Base-Mounted, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation,
840 Automatic Float Switch Float Operator Assembly, Double Arm Lever, Base-Mounted, Style B - Heavy Duty Industrial Switch, Convertable for Tank or Sump Operation, Type 1 enclosure
840 Automatic Float Switch Float Operator Assembly, Double Arm Lever, Base-Mounted, Style B - Heavy Duty Industrial Switch, Convertable for Tank or Sump Operation, Type 4 Fiberglass Polyester enclosure
840 Automatic Float Switch Float Operator Assembly, Double Arm Lever, Base-Mounted, Style B - Heavy Duty Industrial Switch, Convertable for Tank or Sump Operation, Type 7 & 9 enclosure
840 Automatic Float Switch Float Operator Assembly, Double Arm Lever, Double Pulley or Single-Sheave Wheel, Base-Mounted, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation,...
840 Automatic Float Switch Float Operator Assembly, Double Arm Lever, Double Pulley or Single-Sheave Wheel, Base-Mounted, Style B - Heavy Duty Industrial Switch, Convertable for Tank or Sump Operation, Type...
840 Automatic Float Switch Float Operator Assembly, Double Arm Lever, Double Pulley or Single-Sheave Wheel, Floor-Mounted, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation,...
840 Automatic Float Switch Float Operator Assembly, Double Arm Lever, Double Pulley or Single-Sheave Wheel, Floor-Mounted, Style B - Heavy Duty Industrial Switch, Convertable for Tank or Sump Operation, Type...
840 Automatic Float Switch Float Operator Assembly, Double Arm Lever, Floor-Mounted, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation, Type 7 & 9 enclosure...
840 Automatic Float Switch Float Operator Assembly, Double Arm Lever, Floor-Mounted, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation,
840 Automatic Float Switch Float Operator Assembly, Double Arm Lever, Floor-Mounted, Style B - Heavy Duty Industrial Switch, Convertable for Tank or Sump Operation, Type 7 & 9 enclosure
840 Automatic Float Switch Float Operator Assembly, Double Arm Lever, Floor-Mounted, Style B - Heavy Duty Industrial Switch, Convertable for Tank or Sump Operation,
840 Automatic Float Switch Float Operator Assembly, Double Parallel Arms, Base-Mounted, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation, Type 1 enclosure
840 Automatic Float Switch Float Operator Assembly, Double Parallel Arms, Base-Mounted, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation, Type 4 Fiberglass Polyester enclosure...
840 Automatic Float Switch Float Operator Assembly, Double Parallel Arms, Base-Mounted, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation, Type 7 & 9 enclosure...
840 Automatic Float Switch Float Operator Assembly, Double Parallel Arms, Base-Mounted, Style B - Heavy Duty Industrial Switch, Convertable for Tank or Sump Operation, Type 1 enclosure
840 Automatic Float Switch Float Operator Assembly, Double Parallel Arms, Base-Mounted, Style B - Heavy Duty Industrial Switch, Convertable for Tank or Sump Operation, Type 4 Fiberglass Polyester enclosure
840 Automatic Float Switch Float Operator Assembly, Double Parallel Arms, Base-Mounted, Style B - Heavy Duty Industrial Switch, Convertable for Tank or Sump Operation, Type 7 & 9 enclosure
840 Automatic Float Switch Float Operator Assembly, Double Parallel Arms, Floor-Mounted, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation, Type 1 enclosure
840 Automatic Float Switch Float Operator Assembly, Double Parallel Arms, Floor-Mounted, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation, Type 4 Fiberglass Polyester enclosure...
840 Automatic Float Switch Float Operator Assembly, Double Parallel Arms, Floor-Mounted, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation, Type 7 & 9 enclosure...
840 Automatic Float Switch Float Operator Assembly, Double Parallel Arms, Floor-Mounted, Style B - Heavy Duty Industrial Switch, Convertable for Tank or Sump Operation, Type 1 enclosure
840 Automatic Float Switch Float Operator Assembly, Double Parallel Arms, Floor-Mounted, Style B - Heavy Duty Industrial Switch, Convertable for Tank or Sump Operation, Type 4 Fiberglass Polyester enclosure
840 Automatic Float Switch Float Operator Assembly, Double Parallel Arms, Floor-Mounted, Style B - Heavy Duty Industrial Switch, Convertable for Tank or Sump Operation, Type 7 & 9 enclosure
840 Automatic Float Switch Float Operator Assembly, Single Arm Lever, Base-Mounted, ,
840 Automatic Float Switch Float Operator Assembly, Single Arm Lever, Base-Mounted, Style B - Heavy Duty Industrial Switch, Convertable for Tank or Sump Operation,
840 Automatic Float Switch Float Operator Assembly, Single Arm Lever, Floor-Mounted, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation, Type 1 enclosure
840 Automatic Float Switch Float Operator Assembly, Single Arm Lever, Floor-Mounted, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation,
840 Automatic Float Switch Float Operator Assembly, Single Arm Lever, Floor-Mounted, Style B - Heavy Duty Industrial Switch, Convertable for Tank or Sump Operation, Type 1 enclosure
840 Automatic Float Switch Float Operator Assembly, Single Arm Lever, Floor-Mounted, Style B - Heavy Duty Industrial Switch, Convertable for Tank or Sump Operation,
840 Automatic Float Switch Float Operator Assembly, Single Arm Lever, Separate Pulleys, Base-Mounted, ,
840 Automatic Float Switch Float Operator Assembly, Single Arm Lever, Separate Pulleys, Base-Mounted, Style B - Heavy Duty Industrial Switch, Convertable for Tank or Sump Operation,
840 Automatic Float Switch, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation, Type 1 enclosure, 2 N.O. contacts
840 Automatic Float Switch, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation, Type 1 enclosure, Standard contacts
840 Automatic Float Switch, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation, Type 4 Fiberglass Polyester enclosure, 2 N.C. contacts
840 Automatic Float Switch, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation, Type 4 Fiberglass Polyester enclosure, 2 N.O. contacts
840 Automatic Float Switch, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation, Type 4 Fiberglass Polyester enclosure, Standard contacts
840 Automatic Float Switch, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation, Type 7 & 9 enclosure, 2 N.O. contacts
840 Automatic Float Switch, Style A - Industrial Switch, Low Operating Force, Convertable for Tank or Sump Operation, Type 7 & 9 enclosure, Standard contacts
840 Automatic Float Switch, Style B - Heavy Duty Industrial Switch, Convertable for Tank or Sump Operation, Type 1 enclosure, Standard contacts
840 Automatic Float Switch, Style B - Heavy Duty Industrial Switch, Convertable for Tank or Sump Operation, Type 4 Fiberglass Polyester enclosure, Standard contacts
840 Automatic Float Switch, Style B - Heavy Duty Industrial Switch, Convertable for Tank or Sump Operation, Type 7 & 9 enclosure, Standard contacts
840 Automatic Float Switch, Style D - General Purpose Switch, Low Operating Force, Tank Operation Only, Type 1 enclosure, Standard contacts
840 Automatic Float Switch, Style DS - General Purpose Switch, Low Operating Force, Sump Operation Only, Type 1 enclosure, Standard contacts