---
title: "VEGAPULS 6X Radar Level Sensor"
description: "Universal 80 GHz continuous non-contact radar level sensor engineered by VEGA for extreme process conditions, high-temperature chemical reactors, and high-pressure vessels."
canonical_url: "https://nodewave.net/store/instrumentation/vegapuls-6x"
last_updated: "2026-10-04T04:04:11.876Z"
---

<note>

The **VEGAPULS 6X** replaces individual legacy radar series (VEGAPULS 61, 62, 63, 64, 67, and 68) with a single, highly
configurable **80 GHz radar level sensor** platform. It provides maintenance-free non-contact measurement in
high-temperature chemical reactors, pressure vessels, and aggressive process liquids.

</note>

## Executive Summary and Core Capabilities

The VEGAPULS 6X utilizes high-frequency <span className="katex">
<span className="katex-mathml">
<math xmlns="http://www.w3.org/1998/Math/MathML">
<semantics>
<mrow>
<mn>

80

</mn>

<mtext>

GHz

</mtext>
</mrow>

<annotation encoding="application/x-tex">

80\text{ GHz}

</annotation>
</semantics>
</math>
</span>

<span className="katex-html" ariaHidden="true">
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</span>

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80

</span>

<span className="mord,text">
<span className="mord">

GHz

</span>
</span>
</span>
</span>
</span>

 radar signals with a narrow <span className="katex">
<span className="katex-mathml">
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<semantics>
<mrow>
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3

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∘

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3^\circ

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</span>

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3

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</span>

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<span className="mbin,mtight">

∘

</span>
</span>
</span>
</span>
</span>
</span>
</span>
</span>
</span>
</span>
</span>

 beam angle. This tight
signal focus allows the sensor to measure liquid and bulk solid levels through narrow nozzles and past internal vessel
obstacles such as agitators, heating coils, and baffles.

<callout color="green" icon="i-lucide-shield-check">

**Zero-Wear Reactor Profiling:** Because radar waves measure non-contact, the sensor operates without mechanical wear or
degradation under extreme vessel conditions spanning <span className="katex">
<span className="katex-mathml">
<math xmlns="http://www.w3.org/1998/Math/MathML">
<semantics>
<mrow>
<mo>

−

</mo>

<mn>

196

</mn>

<mtext>

°C

</mtext>
</mrow>

<annotation encoding="application/x-tex">

-196\text{ °C}

</annotation>
</semantics>
</math>
</span>

<span className="katex-html" ariaHidden="true">
<span className="base">
<span className="strut" style="height:0.7778em;vertical-align:-0.0833em;">



</span>

<span className="mord">

−

</span>

<span className="mord">

196

</span>

<span className="mord,text">
<span className="mord">

°C

</span>
</span>
</span>
</span>
</span>

 to <span className="katex">
<span className="katex-mathml">
<math xmlns="http://www.w3.org/1998/Math/MathML">
<semantics>
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<mo>

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250

</mn>

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°C

</mtext>
</mrow>

<annotation encoding="application/x-tex">

+250\text{ °C}

</annotation>
</semantics>
</math>
</span>

<span className="katex-html" ariaHidden="true">
<span className="base">
<span className="strut" style="height:0.7778em;vertical-align:-0.0833em;">



</span>

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+

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250

</span>

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<span className="mord">

°C

</span>
</span>
</span>
</span>
</span>

 and pressure up
to <span className="katex">
<span className="katex-mathml">
<math xmlns="http://www.w3.org/1998/Math/MathML">
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<mrow>
<mn>

25

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25\text{ bar}

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</span>

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25

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bar

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</span>
</span>
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<span className="katex-mathml">
<math xmlns="http://www.w3.org/1998/Math/MathML">
<semantics>
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2.5

</mn>

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MPa

</mtext>
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<annotation encoding="application/x-tex">

2.5\text{ MPa}

</annotation>
</semantics>
</math>
</span>

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2.5

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MPa

</span>
</span>
</span>
</span>
</span>

).

</callout>

<accordion>
<accordion-item icon="i-lucide-zap" label="Key Operational Features">

- **Millimeter Precision:** Delivers measuring accuracy within <span className="katex">
<span className="katex-mathml">
<math xmlns="http://www.w3.org/1998/Math/MathML">
<semantics>
<mrow>
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≤

</mo>

<mn>

1

</mn>

<mtext>

mm

</mtext>
</mrow>

<annotation encoding="application/x-tex">

\le 1\text{ mm}

</annotation>
</semantics>
</math>
</span>

<span className="katex-html" ariaHidden="true">
<span className="base">
<span className="strut" style="height:0.7719em;vertical-align:-0.136em;">



</span>

<span className="mrel">

≤

</span>

<span className="mspace" style="margin-right:0.2778em;">



</span>
</span>

<span className="base">
<span className="strut" style="height:0.6444em;">



</span>

<span className="mord">

1

</span>

<span className="mord,text">
<span className="mord">

mm

</span>
</span>
</span>
</span>
</span>

 across distances up
to <span className="katex">
<span className="katex-mathml">
<math xmlns="http://www.w3.org/1998/Math/MathML">
<semantics>
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<mn>

120

</mn>

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meters

</mtext>
</mrow>

<annotation encoding="application/x-tex">

120\text{ meters}

</annotation>
</semantics>
</math>
</span>

<span className="katex-html" ariaHidden="true">
<span className="base">
<span className="strut" style="height:0.6444em;">



</span>

<span className="mord">

120

</span>

<span className="mord,text">
<span className="mord">

meters

</span>
</span>
</span>
</span>
</span>

.
- **Application-Oriented Configuration:** Configurable antenna options include plastic horn, encapsulating flange lens,
and hygienic PTFE/PEEK fittings.
- **Wireless Commissioning:** Integrated Bluetooth 5.0 enables secure calibration and diagnostics up
to <span className="katex">
<span className="katex-mathml">
<math xmlns="http://www.w3.org/1998/Math/MathML">
<semantics>
<mrow>
<mn>

25

</mn>

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meters

</mtext>
</mrow>

<annotation encoding="application/x-tex">

25\text{ meters}

</annotation>
</semantics>
</math>
</span>

<span className="katex-html" ariaHidden="true">
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<span className="strut" style="height:0.6444em;">



</span>

<span className="mord">

25

</span>

<span className="mord,text">
<span className="mord">

meters

</span>
</span>
</span>
</span>
</span>

 away via smartphone or tablet.

</accordion-item>

<accordion-item icon="i-lucide-lock" label="Safety and Process Integration">

The VEGAPULS 6X is built from the ground up to comply with **IEC 61508** functional safety requirements up to SIL2 (or
SIL3 in homogeneous redundant setups).

Additionally, it adheres to **IEC 62443-4-2** industrial cybersecurity standards, securing wireless Bluetooth
connections and fieldbus digital communication channels against unauthorized operational access.

</accordion-item>
</accordion>

---

## Technical Specifications Matrix

<tabs>
<tabs-item label="Radar Performance and Process Limits">
<table>
<thead>
  <tr>
    <th align="left">
      Specification
    </th>
    
    <th align="left">
      Technical Value
    </th>
  </tr>
</thead>

<tbody>
  <tr>
    <td align="left">
      <strong>
        Radar Technology
      </strong>
    </td>
    
    <td align="left">
      <span className="katex">
        <span className="katex-mathml">
          <math xmlns="http://www.w3.org/1998/Math/MathML">
            <semantics>
              <mrow>
                <mn>
                  80
                </mn>
                
                <mtext>
                  GHz
                </mtext>
              </mrow>
              
              <annotation encoding="application/x-tex">
                80\text{ GHz}
              </annotation>
            </semantics>
          </math>
        </span>
        
        <span className="katex-html" ariaHidden="true">
          <span className="base">
            <span className="strut" style="height:0.6833em;">
              
            </span>
            
            <span className="mord">
              80
            </span>
            
            <span className="mord,text">
              <span className="mord">
                GHz
              </span>
            </span>
          </span>
        </span>
      </span>
      
       (W-band) non-contact radar
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Measuring Range
      </strong>
    </td>
    
    <td align="left">
      <span className="katex">
        <span className="katex-mathml">
          <math xmlns="http://www.w3.org/1998/Math/MathML">
            <semantics>
              <mrow>
                <mn>
                  0.1
                </mn>
                
                <mtext>
                  m
                </mtext>
              </mrow>
              
              <annotation encoding="application/x-tex">
                0.1\text{ m}
              </annotation>
            </semantics>
          </math>
        </span>
        
        <span className="katex-html" ariaHidden="true">
          <span className="base">
            <span className="strut" style="height:0.6444em;">
              
            </span>
            
            <span className="mord">
              0.1
            </span>
            
            <span className="mord,text">
              <span className="mord">
                m
              </span>
            </span>
          </span>
        </span>
      </span>
      
       to <span className="katex">
        <span className="katex-mathml">
          <math xmlns="http://www.w3.org/1998/Math/MathML">
            <semantics>
              <mrow>
                <mn>
                  120
                </mn>
                
                <mtext>
                  m
                </mtext>
              </mrow>
              
              <annotation encoding="application/x-tex">
                120\text{ m}
              </annotation>
            </semantics>
          </math>
        </span>
        
        <span className="katex-html" ariaHidden="true">
          <span className="base">
            <span className="strut" style="height:0.6444em;">
              
            </span>
            
            <span className="mord">
              120
            </span>
            
            <span className="mord,text">
              <span className="mord">
                m
              </span>
            </span>
          </span>
        </span>
      </span>
      
       (<span className="katex">
        <span className="katex-mathml">
          <math xmlns="http://www.w3.org/1998/Math/MathML">
            <semantics>
              <mrow>
                <mn>
                  393.7
                </mn>
                
                <mtext>
                  ft
                </mtext>
              </mrow>
              
              <annotation encoding="application/x-tex">
                393.7\text{ ft}
              </annotation>
            </semantics>
          </math>
        </span>
        
        <span className="katex-html" ariaHidden="true">
          <span className="base">
            <span className="strut" style="height:0.6944em;">
              
            </span>
            
            <span className="mord">
              393.7
            </span>
            
            <span className="mord,text">
              <span className="mord">
                ft
              </span>
            </span>
          </span>
        </span>
      </span>
      
      )
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Accuracy / Beam Angle
      </strong>
    </td>
    
    <td align="left">
      <span className="katex">
        <span className="katex-mathml">
          <math xmlns="http://www.w3.org/1998/Math/MathML">
            <semantics>
              <mrow>
                <mo>
                  ≤
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                <mn>
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                <mtext>
                  mm
                </mtext>
              </mrow>
              
              <annotation encoding="application/x-tex">
                \le 1\text{ mm}
              </annotation>
            </semantics>
          </math>
        </span>
        
        <span className="katex-html" ariaHidden="true">
          <span className="base">
            <span className="strut" style="height:0.7719em;vertical-align:-0.136em;">
              
            </span>
            
            <span className="mrel">
              ≤
            </span>
            
            <span className="mspace" style="margin-right:0.2778em;">
              
            </span>
          </span>
          
          <span className="base">
            <span className="strut" style="height:0.6444em;">
              
            </span>
            
            <span className="mord">
              1
            </span>
            
            <span className="mord,text">
              <span className="mord">
                mm
              </span>
            </span>
          </span>
        </span>
      </span>
      
       deviation
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Process Temperature
      </strong>
    </td>
    
    <td align="left">
      <span className="katex">
        <span className="katex-mathml">
          <math xmlns="http://www.w3.org/1998/Math/MathML">
            <semantics>
              <mrow>
                <mo>
                  −
                </mo>
                
                <mn>
                  196
                </mn>
                
                <mtext>
                  °C
                </mtext>
              </mrow>
              
              <annotation encoding="application/x-tex">
                -196\text{ °C}
              </annotation>
            </semantics>
          </math>
        </span>
        
        <span className="katex-html" ariaHidden="true">
          <span className="base">
            <span className="strut" style="height:0.7778em;vertical-align:-0.0833em;">
              
            </span>
            
            <span className="mord">
              −
            </span>
            
            <span className="mord">
              196
            </span>
            
            <span className="mord,text">
              <span className="mord">
                °C
              </span>
            </span>
          </span>
        </span>
      </span>
      
       to <span className="katex">
        <span className="katex-mathml">
          <math xmlns="http://www.w3.org/1998/Math/MathML">
            <semantics>
              <mrow>
                <mo>
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                <mn>
                  250
                </mn>
                
                <mtext>
                  °C
                </mtext>
              </mrow>
              
              <annotation encoding="application/x-tex">
                +250\text{ °C}
              </annotation>
            </semantics>
          </math>
        </span>
        
        <span className="katex-html" ariaHidden="true">
          <span className="base">
            <span className="strut" style="height:0.7778em;vertical-align:-0.0833em;">
              
            </span>
            
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            </span>
            
            <span className="mord">
              250
            </span>
            
            <span className="mord,text">
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              </span>
            </span>
          </span>
        </span>
      </span>
      
       (<span className="katex">
        <span className="katex-mathml">
          <math xmlns="http://www.w3.org/1998/Math/MathML">
            <semantics>
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                  321
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                <mtext>
                  °F
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              </mrow>
              
              <annotation encoding="application/x-tex">
                -321\text{ °F}
              </annotation>
            </semantics>
          </math>
        </span>
        
        <span className="katex-html" ariaHidden="true">
          <span className="base">
            <span className="strut" style="height:0.7778em;vertical-align:-0.0833em;">
              
            </span>
            
            <span className="mord">
              −
            </span>
            
            <span className="mord">
              321
            </span>
            
            <span className="mord,text">
              <span className="mord">
                °F
              </span>
            </span>
          </span>
        </span>
      </span>
      
       to <span className="katex">
        <span className="katex-mathml">
          <math xmlns="http://www.w3.org/1998/Math/MathML">
            <semantics>
              <mrow>
                <mo>
                  +
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                <mn>
                  482
                </mn>
                
                <mtext>
                  °F
                </mtext>
              </mrow>
              
              <annotation encoding="application/x-tex">
                +482\text{ °F}
              </annotation>
            </semantics>
          </math>
        </span>
        
        <span className="katex-html" ariaHidden="true">
          <span className="base">
            <span className="strut" style="height:0.7778em;vertical-align:-0.0833em;">
              
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              482
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                °F
              </span>
            </span>
          </span>
        </span>
      </span>
      
      )
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Process Pressure
      </strong>
    </td>
    
    <td align="left">
      <span className="katex">
        <span className="katex-mathml">
          <math xmlns="http://www.w3.org/1998/Math/MathML">
            <semantics>
              <mrow>
                <mo>
                  −
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                <mn>
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                <mtext>
                  bar
                </mtext>
              </mrow>
              
              <annotation encoding="application/x-tex">
                -1\text{ bar}
              </annotation>
            </semantics>
          </math>
        </span>
        
        <span className="katex-html" ariaHidden="true">
          <span className="base">
            <span className="strut" style="height:0.7778em;vertical-align:-0.0833em;">
              
            </span>
            
            <span className="mord">
              −
            </span>
            
            <span className="mord">
              1
            </span>
            
            <span className="mord,text">
              <span className="mord">
                bar
              </span>
            </span>
          </span>
        </span>
      </span>
      
       to <span className="katex">
        <span className="katex-mathml">
          <math xmlns="http://www.w3.org/1998/Math/MathML">
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                <mn>
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                  bar
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              <annotation encoding="application/x-tex">
                25\text{ bar}
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            </semantics>
          </math>
        </span>
        
        <span className="katex-html" ariaHidden="true">
          <span className="base">
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            <span className="mord,text">
              <span className="mord">
                bar
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      </span>
      
       (<span className="katex">
        <span className="katex-mathml">
          <math xmlns="http://www.w3.org/1998/Math/MathML">
            <semantics>
              <mrow>
                <mo>
                  −
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                <mn>
                  100
                </mn>
                
                <mtext>
                  kPa
                </mtext>
              </mrow>
              
              <annotation encoding="application/x-tex">
                -100\text{ kPa}
              </annotation>
            </semantics>
          </math>
        </span>
        
        <span className="katex-html" ariaHidden="true">
          <span className="base">
            <span className="strut" style="height:0.7778em;vertical-align:-0.0833em;">
              
            </span>
            
            <span className="mord">
              −
            </span>
            
            <span className="mord">
              100
            </span>
            
            <span className="mord,text">
              <span className="mord">
                kPa
              </span>
            </span>
          </span>
        </span>
      </span>
      
       to <span className="katex">
        <span className="katex-mathml">
          <math xmlns="http://www.w3.org/1998/Math/MathML">
            <semantics>
              <mrow>
                <mn>
                  2
                </mn>
                
                <mo separator="true">
                  ,
                </mo>
                
                <mn>
                  500
                </mn>
                
                <mtext>
                  kPa
                </mtext>
              </mrow>
              
              <annotation encoding="application/x-tex">
                2,500\text{ kPa}
              </annotation>
            </semantics>
          </math>
        </span>
        
        <span className="katex-html" ariaHidden="true">
          <span className="base">
            <span className="strut" style="height:0.8889em;vertical-align:-0.1944em;">
              
            </span>
            
            <span className="mord">
              2
            </span>
            
            <span className="mpunct">
              ,
            </span>
            
            <span className="mspace" style="margin-right:0.1667em;">
              
            </span>
            
            <span className="mord">
              500
            </span>
            
            <span className="mord,text">
              <span className="mord">
                kPa
              </span>
            </span>
          </span>
        </span>
      </span>
      
      )
    </td>
  </tr>
</tbody>
</table>
</tabs-item>

<tabs-item label="Wetted Materials and Enclosure">
<table>
<thead>
  <tr>
    <th align="left">
      Component
    </th>
    
    <th align="left">
      Standard / Available Materials
    </th>
  </tr>
</thead>

<tbody>
  <tr>
    <td align="left">
      <strong>
        Wetted Antenna Materials
      </strong>
    </td>
    
    <td align="left">
      316L Stainless Steel, PP, PTFE, PEEK
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Process Seals
      </strong>
    </td>
    
    <td align="left">
      FKM, FFKM, EPDM, PTFE
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Housing Construction
      </strong>
    </td>
    
    <td align="left">
      Plastic, Stainless Steel (316L), or Cast Aluminum
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Ingress Protection
      </strong>
    </td>
    
    <td align="left">
      IP66 / IP67 / IP68 (1 bar) / IP69K (NEMA 6X)
    </td>
  </tr>
</tbody>
</table>
</tabs-item>

<tabs-item label="Electronics and Field Communication">
<table>
<thead>
  <tr>
    <th align="left">
      Interface
    </th>
    
    <th align="left">
      Protocol / Certification
    </th>
  </tr>
</thead>

<tbody>
  <tr>
    <td align="left">
      <strong>
        Output Signals
      </strong>
    </td>
    
    <td align="left">
      4–20 mA / HART, Profibus PA, Foundation Fieldbus, Modbus, Ethernet-APL
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Local Interface
      </strong>
    </td>
    
    <td align="left">
      PLICSCOM module with display and optical keys
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Wireless Interface
      </strong>
    </td>
    
    <td align="left">
      Bluetooth 5.0 (25 m range)
    </td>
  </tr>
  
  <tr>
    <td align="left">
      <strong>
        Safety Certifications
      </strong>
    </td>
    
    <td align="left">
      ATEX / IECEx Zone 0/1/2, SIL2 / SIL3, WHG Overfill Protection
    </td>
  </tr>
</tbody>
</table>
</tabs-item>
</tabs>

---

## Target Industry Applications

<card-group>
<card icon="i-lucide-flask-conical" title="Chemical Reactor Vessels">

Continuous liquid level monitoring through volatile vapors, agitation turbulence, high temperatures, and pressures.

</card>

<card icon="i-lucide-box" title="High Silos and Solids Bunkers">

80 GHz beam penetration through heavy dust clouds and steep material slopes in bulk storage hoppers.

</card>
</card-group>

---

## External Resources and Documentation

Access product tools, datasheets, and configurators directly from VEGA:

<card-group>
<card icon="i-lucide-external-link" title="Official VEGAPULS 6X Product Hub" target="_blank" to="https://www.vega.com/en-us/products/product-catalog/level/radar/vegapuls-6x">

Explore sensor configurations, CAD models, and technical manuals directly on the VEGA website.

</card>

<card icon="i-lucide-book-open" title="VEGA Radar Level Selection Guide" target="_blank" to="https://www.vega.com/en-us/products/product-catalog/level/radar">

Compare antenna types, process fittings, and electronic options for hazardous chemical installations.

</card>
</card-group>