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Vibranivo® - VN 6020 Vibration Level Switch

Brand: UWT GmbH

Application Area

The VibranivoĀ® VN 6020 vibrating fork is used in storage and process containers as a full, demand and empty detector in dry and free flowing bulk solids.

Due to its high sensitivity, the vibrating level switch is particularly suitable for very light bulk solids.

The high surface quality of the stainless steel probe also makes it ideal for use in applications with hygiene requirements.

The VN 5020 offers more space for wiring due to the larger housing and additionally a flameproof version for use in the GasEx area.
Features
  • Maintenance-free sensor for use in many bulk materials. Particularly suitable for very light bulk solids
  • Extension is completely made of stainless steel
  • Flameproof versions available for use in potentially explosive atmospheres (gas)

Specifications

Brand

Measurement Principle

  • Vibration (Fork)

Measuring Task

  • Point Level Measurement

Version

  • Short Extension
  • Remote Version
  • Enhanced Sensitivity
  • Vibrasil 70
  • Vibrasil 90

Medium

  • Solids

Mounting Position

  • Horizontal
  • Angled (In the Cone)
  • In Down Pipes

Ambient Temperature

  • -40Ā°C ā€¦ +60Ā°C (-40 ā€¦ +140Ā°F)

Process Temperature

  • -40Ā°C ā€¦ +150Ā°C (-40Ā°F ā€¦ +302Ā°F)

Process Pressure

  • -1 bar ā€¦ +16 bar (-14.5 psi ā€¦ +232 psi)

Minimum Sensitivity

  • > 20 g/l (> 1.2 lbs/ftĀ³)
  • Option Enhanced Sensitivity: > 5 g/l (> 0.3 lbs/ftĀ³)
  • Option Vibrasil: 0.3 lbs/ftĀ³)

Housing Type

  • Standard
  • Flameproof
  • Increased Safety

Housing Material

  • Aluminum

Housing Protection Rating

  • IP66

Threaded Connection

  • ā‰„ R 1Ā½"
  • ā‰„ NPT 1Ā½"

Flange Connection

  • ā‰„ 2" / ā‰„ DN100

Hygienic Fittings

  • Triclamp 2"

Wetted Materials

  • Stainless Steel 1.4301 (304)
  • Stainless Steel 1.4404 (316L)
  • Stainless Steel 1.4541 (321)

Mechanical Load

  • Oscillating Rods: 0.6 kN

Minimum Immersion Length

  • 235 mm (9.25")
  • Option Vibrasil/ Enhanced Sensitivity: 260 mm (10.24")

Maximum Immersion Length

  • Option Vibrasil/ Enhanced Sensitivity: 260 mm (10.24")
  • 235 mm (9.25")

Power Supply

  • 19...230 VAC
  • 12.5...36 VDC
  • Universal Voltage (19...55 VDC / 19...230 VAC)
  • NAMUR

Signal Output

  • Relay SPDT
  • Relay DPDT
  • Transistor PNP
  • NAMUR
  • 8/16 mA
  • 4-20 mA

Approvals

  • CE, General Purpose, ATEX, IEC-Ex, TR-CU, INMETRO, FM, CSA

Explosion Protection

  • Dust Ignitionproof (Ex t)
  • Intrinsic Safe (Ex i)
  • Explosionproof/ Flameproof (Ex d)
  • Increased Safety (Ex de)

Hygienic / Pharma

  • EG 1935/2004
  • FDA

Optical Indicator

  • LED

Adjustment Possibility

  • Adjustable Sensitivity
  • Adjustable Output Delay
  • Switchable Logic (Fail Safe High - Fail Safe Low)

  • Chemicals
  • Power
  • Metal
  • Building, Cement & Quarry
  • Food & Beverage
  • Synthetics

Documentation

Certificates

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