Radio Frequency (RF) Capacitance Point Level Indicator


The Auto-Set series RF capacitance point level monitors are used for detecting high, intermediate, or low levels of liquids, powders and free flowing granular solids stored in tanks, bins, silos or other containers.

The Auto-Set series 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 series can be top or side mounted, and are available with 3-3/8, 8, 20, 32 and 44 inch 316 solid stainless steel probes. For applications up to 33 feet long (maximum), 304 stainless steel wire is used to extend the probe length. The Auto-Set can be used with container walls up to 14.5 inches thick.



  Auto-Set Level Indicator  

• High and Low Level Indication


• Fail-Safe


• Push Button Calibration


• Digital Display and Internal Timer


• Power Shield Compensates for Material Build Up


• 3 Inch to 33 Foot Probe Lengths

  Product Questions? (309) 698-5611Phone or Email  Email    
Share |
  • Specifications
  • Downloads
  • Power Shield
  • Accessories
  • FAQ's
  • Images
  • Videos
  Auto-Set™ 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   ATS7V0FC -  
  • Power Shield - 3-7/8 Inch (ATS7V0FC)   Download AutoCAD .dwg (AutoCAD)      Download PDF .pdf  
                                12-1/16 Inch (ATS70FC-300)      
                                15-5/16 Inch (ATS7V0FC-400)   ATS7V0FC-300 -  
  • Probes - Stainless Steel (3 Inches to 33 Feet)   Download AutoCAD .dwg (AutoCAD)      Download PDF .pdf  
  • Conduit Entry - 3/4 Inch NPT (2)      
  • Enclosure - Flame Retardant, Glass Reinforced Nylon   Compare Level Indicators Compare Level Indicators  
  • 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 ~ Auto-Set (Container Walls Up To 3 Inches Thick)      
  • ATS7V0FC-300 ~ Auto-Set (Container Walls 3 to 11 Inches Thick)      
  • ATS7V0FC-400 ~ Auto-Set (Container Walls 11 to 14.5 Inches Thick)      
  • EX03 ~ 316 Stainless Steel 3-3/8 Inch Probe      
  • EX12 ~ 316 Stainless Steel 8 Inch Probe      
  • EX24 ~ 316 Stainless Steel 20 Inch Probe      
  • EX36 ~ 316 Stainless Steel 32 Inch Probe      
  • EX48 ~ 316 Stainless Steel 44 Inch Probe (M/F Threaded Ends)      
  • WP ~ 304 Stainless Steel Probe Wire      
  • SMP ~ Mounting Plate (Stainless Available)      
  Literature:   Product Dimensions:  
  Product Datasheet Download PDF   ATS7V0FC -  
  Full Line Product Catalog Download PDF   Download AutoCAD .dwg (AutoCAD)      Download PDF .pdf  
  Technical:   ATS7V0FC-300 -  
  Product Manual Download PDF   Download AutoCAD .dwg (AutoCAD)      Download PDF .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™ is available in three power shield lengths, and can be used with walls that are 3, 11 or 14.5 inches thick.  With the longer power shields, installation through thick concrete silos is easier since only a one inch diameter hole is needed for probe insertion.  
Auto-Set Power Shield
Auto-Set Probes

Stainless Steel Probes/Wire

The Auto-Set™ is available with 3-3/8, 8, 20, 32 and 44 inch 316 solid stainless teel probes.  For applications up to 33 feet long (maximum), 304 stainless steel wire is used to extend the probe length.

Auto-Set Mounting Plate

Mounting Plates (Top & Side)

The SMP (side mounting plate) and TMP (top mounting plate) are zinc plated steel mounts with a 1-1/4 inch NPT coupling.   Stainless steel versions are also available.

  Can the Auto-Set™ be side or top mounted?  
  Yes, it can be top or sided mounted.  
Auto-Set RF Level Indicator
Auto-Set Inside View
  No videos currently available for this product.