Inductive Proximity Sensors

           
 

4B's line of inductive proximity sensors have been designed to detect shaft speed, shaft positon, gate position or object presence.  Proximity sensors can be connected to a PLC or to one of 4B’s hazard monitory systems to provide alarm and/or shutdown of your machinery when trip conditions are detected.

           
     
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  Whirligig and Mag-Con  

Whirligig®

   
         
   

• Fully Guarded Target for Easy Mounting of Sensors

  Approvals:
   

• Universal Application - Suits All DIN Style and Industry Standard

  ATEX - Europe  CE - Europe
   

  Cylindrical Sensors

 
   

• Easy Installation - Only Requires 1/2" UNC Tapped Hole in the

 
   

  Machines Shaft or Use a Mag-Con™ for Magnetic Connection

 
   

• Available with 1, 2, 4 or 8 Targets

 
     
           
 
           
  P100 Proximity Sensor  

P100 Proxswitch - 18 mm

   
         
   

• Detects Shaft Speed, Shaft/Gate Position or Object Presence

  Approvals:
   

• No Contact Monitoring

    CSA - USA & Canada ATEX - Europe  CE - Europe
   

• Totally Sealed Construction (Submersible)

 
   

• 5/16" (8 mm) Detection Range - Ferrous Target

 
   

• Easy Installation with Whirligig® Sensor Mount

 
   

 

 
     
           
 
           
  P300 Proximity Sensor  

P300 Proxswitch - 30 mm

   
         
   

• Detects Shaft Speed, Shaft/Gate Position or Object Presence

  Approvals:
   

• No Contact Monitoring

  CSA - USA & Canada ATEX - Europe  CE - Europe
   

• Totally Sealed Construction (Submersible)

 
   

• 11/32" (9 mm) Detection Range - Ferrous Target

 
   

• LED Status Indication for Target Detection

 
   

• Easy Installation with Whirligig® Sensor Mount

 
     
     
   
 
           
  P800 Proximity Sensor  

P800 Proxswitch - DIN Style

   
         
    • Detects Shaft Speed, Shaft/Gate Position or Object Presence   Approvals:
    • Totally Sealed Construction (Submersible)   CSA - USA & Canada  
   

• 1/2" (12 mm) Detection Range - Ferrous Target

 
   

• LED Status Indication for Target Detection

 
    • Integrated 1/2" NPT Conduit Entry  
    • Easy Installation with Whirligig® Sensor Mount