VEGA VEGAFLEX 67 (-20…+250°C) Foundation Fieldbus - Manual (Page 41)

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Cable: ø 4 mm (0.157 in) approx. 80 g/m (0.86 oz/ft)
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Gravity weight approx. 325 g (11.5 oz)
Probe length L (from seal surface)
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Tube: ø 21.3 mm (0.839 in) up to 6 m (19.69 ft)
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Trimming accuracy - tube < 1 mm (0.039 in)
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Rod: ø 6 mm (0.236 in) up to 4 m (13.12 ft)
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Trimming accuracy - rod < 1 mm (0.039 in)
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Cable: ø 4 mm (0.157 in) up to 32 m (105 ft)
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Trimming accuracy - cable ±0 .05 %
Lateral load
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Tube: ø 21.3 mm (0.839 in) 60 Nm (44 lbf ft)
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Rod: ø 6 mm (0.236 in) 4 Nm (3 lbf ft)
Max. tensile load with cable: ø 4 mm
(0.157 in) 2.5 KN (562 lbf)
Input variable
Measured variable Level of liquids
Min. dielectric figure (lower medium) by 10 higher than the ε
r
of the upper medium
Min. layer thickness (upper medium) > 100 mm (3.937 in)
The measured value deviates from the actual level
until the min. layer thickness is reached.
Max. layer thickness (upper medium)
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Dielectric figure (upper medium) 10 6 m (19.69 ft)
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Dielectric figure (upper medium) 5 10 m (32.81 in)
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Dielectric figure (upper medium) 2 20 m (65.61 in)
Min. dielectric figure (upper medium) - coax
version ε
r
> 1 .4
VEGAFLEX 67 • Foundation Fieldbus 41
10 Supplement
32310
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EN
-120329