10 supplement, 1 technical data, 10 .1 technical data – VEGA VEGAFLEX 67 (-40…+150°C) 4 … 20 mA_HART two-wire User Manual
Page 45
10
Supplement
10
.1 Technical data
General data
M
aterial 316L corresponds to 1.4404 or 1.4435
M
aterials, wetted parts
-
P
rocess fitting - rod and cable version
316L
and PCTFE
-
P
rocess fitting - coax version
316L
and PTFE, Hastelloy C22 (2.4602) and PTFE
(TFM 4105)
-
T
ube: 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)
-
R
od: ø 6 mm (0.236 in)
316L
or Hastelloy C22 (2.4602)
-
C
able: ø 4 mm (0.157 in)
316 (1.4401)
-
G
ravity weight (optionally available)
316L
-
P
rocess seal on the instrument side
(
cable/rod leadthrough)
FKM (SHS FPM 70C3 GLT), FFKM (K
alrez 6375),
EPDM (A+P 75.5/KW75F),
silicone FEP coated
(A+P FEP-O-SEAL)
-
P
rocess seal
O
n site (instruments with thread: Klingersil C-4400
is attached)
M
aterials, non-wetted parts
-
P
lastic housing
plastic PBT (Polyester)
-
A
luminium die-casting housing
A
luminium die-casting AlSi10Mg, powder-coated -
basis: Polyester
-
S
tainless steel housing - precision cast-
ing
316L
-
S
tainless steel housing, electropolished
316L
-
S
eal between housing and housing
cover
NBR (
stainless steel housing, precision casting),
silicone (aluminium/plastic housing; stainless steel
housng, electropolished)
-
I
nspection window in housing cover
(
optional)
P
olycarbonate
-
G
round terminal
316L
P
rocess fittings
-
P
ipe thread, cylindrical (DIN 3852-A)
G¾ A, G1 A, G1½ A
-
A
merican pipe thread, conical
(ASME B1.20.1)
¾ NPT
, 1 NPT, 1½ NPT
-
F
langes
DIN
from DN 25, ANSI from 1"
W
eight
-
I
nstrument weight (depending on proc-
ess fitting)
approx. 0.8 … 8 kg (0.176 … 17.64 lbs)
-
T
ube: ø 21.3 mm (0.839 in)
approx. 920 g/m (9.9 oz/ft)
VEGAFLEX
67 • 4 … 20
mA/HART - two-wire
45
10 S
upplement
31853
-
EN
-120329