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

10 Supplement
10 .1 Technical data
General data
Material 316L corresponds to 1.4404 or 1.4435
Materials, wetted parts
-
Process fitting - rod and cable version 316L and PCTFE
-
Process fitting - coax version 316L and PTFE, Hastelloy C22 (2.4602) and PTFE
(TFM 4105)
-
Tube: ø 21.3 mm (0.839 in) 316L or Hastelloy C22 (2.4602)
-
inner conductor (up to the separation
cable/rod) 318 S13 (1.4462)
-
Rod: ø 6 mm (0.236 in) 316L or Hastelloy C22 (2.4602)
-
Cable: ø 4 mm (0.157 in) 316 (1.4401)
-
Gravity weight (optionally available) 316L
-
Process seal on the instrument side
(cable/rod leadthrough) FKM (SHS FPM 70C3 GLT), FFKM (Kalrez 6375),
EPDM (A+P 75.5/KW75F), silicone FEP coated
(A+P FEP-O-SEAL)
-
Process seal On site (instruments with thread: Klingersil C-4400
is attached)
Materials, non-wetted parts
-
Plastic housing plastic PBT (Polyester)
-
Aluminium die-casting housing Aluminium die-casting AlSi10Mg, powder-coated -
basis: Polyester
-
Stainless steel housing - precision cast-
ing 316L
-
Stainless steel housing, electropolished 316L
-
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
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
-
Flanges DIN from DN 25, ANSI from 1"
Weight
-
Instrument weight (depending on proc-
ess fitting) approx. 0.8 … 8 kg (0.176 … 17.64 lbs)
-
Tube: ø 21.3 mm (0.839 in) approx. 920 g/m (9.9 oz/ft)
40 VEGAFLEX 67 • Foundation Fieldbus
10 Supplement
31856
-EN
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