VEGA VEGAFLEX 67 (-40…+150°C PFA insulated) Foundation Fieldbus - Manual (Page 39)

10 Supplement
10 .1 Technical data
General data
Material 316L corresponds to 1.4404 or 1.4435
Materials, wetted parts
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Process fitting PFA and TFM PTFE 1600
-
Rod: ø 10 mm (0.394 in) PFA and TFM PTFE 1600
-
Cable: ø 4 mm (0.157 in) with gravity
weight (optional) PFA and TFM PTFE 1600
-
Process seal On site (instruments with thread: Klingersil C-4400
is attached)
Materials, non-wetted parts
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inner conductor 316L
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Rod 316L
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Cable 316L
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Flange 316L
-
Gravity weight 316L
-
Plastic housing plastic PBT (Polyester)
-
Aluminium die-casting housing Aluminium die-casting AlSi10Mg, powder-coated -
basis: Polyester
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Stainless steel housing - precision cast-
ing 316L
-
Stainless steel housing, electropolished 316L
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Seal between housing and housing
cover NBR (stainless steel housing, precision casting),
silicone (aluminium/plastic housing; stainless steel
housng, electropolished)
-
Inspection window in housing cover
(optional) Polycarbonate
-
Ground terminal 316L
Torque of the flange screws (min.) 60 Nm (44.25 lbf ft)
Surface quality (rod, cable) R
a
< 0 .8 µm
Process fittings
-
Pipe thread, cylindrical (DIN 3852-A) G¾ A, G1 A, G1½ A
-
American pipe thread, conical
(ASME B1.20.1) ¾ NPT , 1 NPT, 1½ NPT
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Flanges DIN from DN 25, ANSI from 1"
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hygienic fittings Bolting DN 40 PN 40, Bolting DN 50 PN 25, Tri-
Clamp 2" PN 16, Tri-Clamp 3" PN 16
Weight
-
Instrument weight (depending on proc-
ess fitting) approx. 0.8 … 8 kg (0.176 … 17.64 lbs)
VEGAFLEX 67 • Foundation Fieldbus 39
10 Supplement
32306
-
EN
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