Auto-Set™ Flush Probe
Radio Frequency (RF) Capacitance Plug Switch


The Auto-Set flush probe is a low profile RF capacitance plug switch level monitor designed for tight fitting applications to detect levels of liquids, powders and free flowing granular solids in conveyors, bucket elevators and surge hoppers.

The Auto-Set flush probe incorporates simple push-button calibration with microprocessor enable/disable switch for total protection of stored values.  Once the Auto-Set is calibrated for the application it never has to be re-calibrated.  Data is stored in non-volatile memory so it is not affected by power loss.

A four digit LED display shows set values for uncovered, covered and trip settings, allowing simple set-up and adjustment.  A set of voltage-free changeover relay contacts are actuated when the level of the material in the container reaches the probe.  The unit incorporates a unique power shield which automatically compensates for material build-up around the probe and on the sides of the container, preventing false indication.  The solid state electronics are housed in a weatherproof, flame retardant, glass-reinforced nylon enclosure.

The Auto-Set is top or side mountable, and the probe inserts 1-1/4 inches into a tank or spouting, has no moving parts and is made from 1/4 inch 316 stainless steel plate.  It can be used with container walls up to 3/4 inch thick.



  Auto-Set Flush Probe Level Indicator  

• High and Low Level Indication


• Ideal for Low Profile Applications


• Fail-Safe


• Push Button Calibration


• Digital Display and Internal Timer


• Power Shield Compensates for Material Build Up

  Product Questions? (309) 698-5611Phone or Email  Email    
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  • Power Shield
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  Auto-Set™ Flush Probe Technical Specifications:   Literature:  
  • Power Supply - 120/240 VAC or 24 VDC (Universal Supply)   Product Datasheet Download PDF  
  • Operating Temperature -25 °F (-32 °C) to 160 °F (71 °C)   Full Line Product Catalog Download PDF  
  • Sensitivity - 0.5 Pico Farad   (See Downloads for more literature)  
  • Output - 1 Set Voltage Free Changeover Relay Contact      
  • Fail Safe - Low Level or High Level (Selectable)   Technical:  
  • Calibration - Push Button (With or Without Material)   Product Manual Download PDF  
  • LED Display - Measured Values (Covered, Uncovered, Trip)      
  • LED Indicator - Material Detection   Product Dimensions:  
  • Time Delay - 0 to 60 Seconds   Download AutoCAD .dwg (AutoCAD)      Download PDF .pdf  
  • Probe - Stainless Steel (4 Inch Diameter)      
  • Conduit Entry - 3/4 Inch NPT (2)   Compare Level Indicators Compare Level Indicators  
  • Enclosure - Flame Retardant, Glass Reinforced Nylon      
  • Protection - IP65, NEMA 4      
  • CSA Class II Div 1 Groups E, F & G (U.S. & Canada)      
  • ATEX & CE Versions Available      
  CSA - USA & Canada ATEX - Europe CE - Europe       
  Part Numbers and Accessories:      
  • ATS7V0FC-FP ~ Auto-Set Flush Probe      
  Literature:   Product Dimensions:  
  Product Datasheet Download PDF   Download AutoCAD .dwg (AutoCAD)      Download PDF .pdf  
  Full Line Product Catalog Download PDF      
  Product Manual Download PDF      
  Automatic Level Control Wiring Download PDF      
  Note: Product manuals for older part numbers can be      
  found under the Technical Support area.      
  The power shield creates a barrier and enables the unit to ignore material built up on the probe, preventing false readings.  The Auto-Set™ flush probe can be used with walls up to 3/4 inch thick.  
Auto-Set Flush Probe Power Shield
  Can the Auto-Set™ flush probe be side or top mounted?  
  Yes, it can be top or sided mounted.  
Auto-Set Flush Probe
Auto-Set Flush Probe Inside View
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