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Vibration level switch
Vibranivo® - VN 6050
Point level measurement
Solids
bulk weight < 5 g/l (> 0.3 lbs/ft3)
The Vibranivo® VN 6050 vibrating fork is used in storage and process vessels as a full detector in many dry and free flowing bulk solids. The tuning fork sensors can be flexibly configured up to a length of 20000 mm and bring the switching point where the application needs it. Due to its high sensitivity, the point level probe is particularly suitable for very light bulk solids. The VN 6050 offers more space for wiring due to the larger housing and additionally a flameproof version for use in the GasEx area.
Maintenance-free sensor for use in many bulk materials. Particularly suitable for very light bulk solids
Probe extension adjustable up to a length of 20000 mm
Flameproof version available for use within potentially explosive atmospheres (gas)
More Information
Measurement principle
Vibration (Fork)
Measuring task
Point level measurement
Versions
Cable extension Enhanced sensitivity Vibrasil 70 Vibrasil 90
Medium
Solids
Mounting position
Ambient temperature
-25°C … +60°C (-13°F … +140°F)
Process temperature
-40°C … +150°C (-40°F … +302°F)
Process pressure
-1 bar … +6 bar (-14.5 psi … +87 psi)
Minimum sensitivity
> 20 g/l (> 1.2 lbs/ft3) option enhanced sensitivity: > 5 g/l (> 0.3 lbs/ft3) option Vibrasil: < 5 g/l (> 0.3 lbs/ft3)
Housing type
standard flameproof increased safety
Housing material
Aluminum
Housing protection rating
IP66, NEMA Type 4X
Threaded connection
Flange connection
Hygienic fittings
---
Wetted materials
Stainless steel 1.4305 (303) Stainless steel 1.4541 (321) PUR
Accuracy
---
Mechanical load
2 kN
Min. immersion length
750 mm (29.6")
Max. immersion length
20 m (65.74')
Power supply
19...230V AC 12,5...36V DC universal voltage (19...55V DC / 19...230V AC) 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
---
Ship approval
---
Overfill protection
---
SIL qualification
---
Further approvals
---
Adjustment possibility
---
Optical indicator
LED
Features
adjustable sensitivity adjustable output delay switchable logic (Fail Safe High - Fail Safe Low)
ATEX
European approval for use in explosive Environments (ATmosphère EXplosible)
CCC-Ex
Chinese approval for use in explosive Environments
CE
European manufacturer approval for use in non-explosive Environments (European community)
CSA Ex
Canadian approval for use in explosive and non-explosive Environments (Canadian Standards Association)
CSA General purpose
Canada approval for use in non-explosive Environments (Canadian Standards Association)
FM Ex & General purpose
North American approval for use in explosive and non-explosive Environments (Factory Mutual)
IEC-CB
CB Test Certificate
IEC-Ex
International approval for use in explosive Environments (International Electrotechnical Commission)
INMETRO
Brazilian approval for use in explosive Environments (Instituto Nacional de Metrologia, Normalização E Qualidade Industrial)
KCs Ex-d
Corean certificate of conformity for explosion proof components
KCs Ex-t
Corean certificate of conformity for explosion proof components
TR-CU / EAC-Ex
Russian declaration of conformity
TR-CU-GP Solids over 50V
Russian declaration of conformity
TR-CU-GP Solids up to 50V
TR-CU-GP Solids up to 50V
Russian declaration of conformity
UK
UK-Declaration of Conformity
UKEX
UK approval for use in potentially explosive atmospheres
Product Configuration - Technical Notes
Product Configuration - Technical Notes
Product information sheet
Product information sheet
Spare Parts and Accessories
Spare Parts and Accessories
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Vibration level switch
Vibranivo® - VN 6050
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