Vibration level switch for liquids VibraFox® GVG

Afriso Vibration level switch for liquids VibraFox® GVG
Afriso Vibration level switch for liquids VibraFox® GVG
Afriso Vibration level switch for liquids VibraFox® GVG
Afriso Vibration level switch for liquids VibraFox® GVG
Afriso Vibration level switch for liquids VibraFox® GVG
Afriso Vibration level switch for liquids VibraFox® GVG
Afriso Vibration level switch for liquids VibraFox® GVG
Afriso Vibration level switch for liquids VibraFox® GVG
Afriso Vibration level switch for liquids VibraFox® GVG
Afriso Vibration level switch for liquids VibraFox® GVG
Afriso Vibration level switch for liquids VibraFox® GVG
Data sheet vibration level switch for liquids VibraFox® GVG
Afriso Data sheet vibration level switch for liquids VibraFox® GVG

Versions

Installation length Part no. Remember
Vibration level switch VibraFox® GVG 10 64 mm 56164
Vibration level switch VibraFox® GVG 10 67 mm 56165
Vibration level switch VibraFox® GVG 11 64 mm 56166
Vibration level switch VibraFox® GVG 11 67 mm 56167
Vibration level switch VibraFox® GVG 12 64 mm 56168
Vibration level switch VibraFox® GVG 12 67 mm 56169
Vibration level switch VibraFox® GVG 13 112 mm 56170
Vibration level switch VibraFox® GVG 13 115 mm 56171
Vibration level switch VibraFox® GVG 14 112 mm 56172
Vibration level switch VibraFox® GVG 14 115 mm 56173

Blue part no. = in-stock items

Description Format Language Download / Link
Data sheet vibration level switch for liquids VibraFox® GVG Data sheet PDF
Afriso Data sheet vibration level switch for liquids VibraFox® GVG
Measuring and control technology for hygienic processes Product range industrial technology PDF
Afriso Measuring and control technology for hygienic processes
Enquiry level measurement Level indicators and level controllers PDF
Afriso Enquiry level measurement
The vibration fork of VibraFox® is excited to its resonance frequency. When the fork comes into contact with the medium, there is a change in frequency which is detected by the electronics and converted into a switching signal. The unique evaluation electronics enable the application of the system even under adverse conditions, e.g. in vibrating tanks or with turbulent liquid surfaces.
Density of medium
0.7 – 2.5 kg/dm³
Dynamic viscosity of the medium
0.1 – 10,000 mPa ∙ sec
Flow rate
Max. 6 m/s (at a viscosity of 10,000 mPa ⋅ s)
Operating temperature range
Medium:
-40/+100 °C
Ambient:
-40/+70 °C
Process pressure
-1/+64 bar
Process connection
G¾A or G1A
Housing
Stainless steel 316 L
Cap:
PEI
Vibration fork:
Stainless steel 316 L
Supply voltage
2-wire:
AC/DC 20 – 253 V
3-wire:
DC 10 – 55 V
Load current
2-wire:
Min. 10 mA, max. 250 mA
3-wire:
Max. 250 mA
Power input
2-wire:
Depending on external load
3-wire:
Max. 0.6 W
Output
2-wire:
Non-contact switch
3-wire:
Transistor (PNP)
Switching delay
After transition dry - wetted: 0.5 s,
After transition wetted - dry: 0.5 s
Switching point
Installation from top: 11 mm,
Installation from bottom: 34 mm
(in water at 25 °C)
Switching hysteresis
Vertical installation: Approx. 2 mm,
Horizontal installation: 2 mm
(in water at 25 °C)
Visual indication
Bi-colour LED green/red
Function test
With test magnet (included)
Electrical connection
Connector and junction box as per ISO 4400 (DIN 43650-A), IP65 (EN 60529)
IP67 (EN 60529)
Approval for construction products
DIBt: Z-65.11-412

Options

  • Other process connections (e.g. NPT, Clamp, dairy fitting)
  • Surface roughness R<sub>A</sub> < 0.8 μm
  • Other electrical connections
  • Coupling relay (only for DC version)
  • Extended operating temperature range -40/+150 °C (medium)
Afriso
  1. Screwed pipe connection
Afriso
  1. Tri-Clamp
wiring diagram
wiring diagram
Afriso
  1. White
  2. Blue
  3. Black
wiring diagram
wiring diagram
Afriso