VEGA VEGAFLEX 66 (-200…+400°C) Foundation Fieldbus - Manual (Page 43)

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 - coax version 316L and Aluminium oxide-ceramic 99.7 % (Al₂O₃),
Hastelloy C22 (2.4602) and Aluminium oxide-
ceramic 99.7 % (Al₂O₃)
-
Process fitting - rod version 316L and Aluminium oxide-ceramic 99.7 % (Al₂O₃),
Hastelloy C22 (2.4602) and Aluminium oxide-
ceramic 99.7 % (Al₂O₃)
-
Process fitting - cable version 316L and Aluminium oxide-ceramic 99.7 % (Al₂O₃)
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Tube: ø 43 mm (1.693 in) 316L or Hastelloy C22 (2.4602)
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Rod: ø 16 mm (0.63 in) 316L or Hastelloy C22 (2.4602)
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Cable: ø 6 mm (0.236 in) 316 (1.4401)
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Gravity weight (optionally available) 316L
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Process seal on the instrument side
(cable/rod leadthrough) Graphite
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Process seal On site
Materials, non-wetted parts
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Plastic housing plastic PBT (Polyester)
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Aluminium die-casting housing Aluminium die-casting AlSi10Mg, powder-coated -
basis: Polyester
-
Stainless steel housing - precision cast-
ing 316L
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Stainless steel housing, electropolished 316L
-
Seal between housing and housing
cover NBR (stainless steel housing, investment casting),
silicone (Aluminium/plastic housing, stainless steel
housing, electro-polished)
-
Inspection window in housing cover
(optional) Polycarbonate
-
Ground terminal 316L
Process fittings
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Pipe thread, cylindrical (DIN 3852-A) G 1½ A
-
American pipe thread, conical
(ASME B
1.20.1)
1½ NPT
-
Flanges DIN from DN 50, ANSI from 2"
Weight
-
Instrument weight (depending on proc-
ess fitting) approx. 6 … 12 kg (13.23 … 26.46 lbs)
-
Tube: ø 43 mm (1.693 in) approx. 3600 g/m (38.7 oz/ft)
VEGAFLEX 66 • Foundation Fieldbus 43
10 Supplement
34176
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EN
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