Vega VEGADIF 65, Руководство по эксплуатации

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11
S upplement
11 . 1 T echnical data
G eneral data
P
ressure type
D
i ff erential pressure
M easuring principle P iezoresistive
C ommunication interface I
²
C bus
M aterials and weights
M aterial
316
L corresponds to stainless steel
1
.
4404
or
1
.
4435
M aterials , wetted parts
-
P rocess fi tting with lateral fl anges C
22
.
8
,
316
L , A lloy C
276
-
S
eparating diaphragm
316
L , A
lloy
C -
276
, T
antalum
, R
hodium
- G
old
- A
lloy
coated
-
S eal FKM ( V iton ), FKM cleaned from oil and grease ,
FKM for oxygen application , FFKM ( K alrez
6375
),
EPDM , PTFE , PTFE
for oxygen application
, NBR ,
copper , copper for oxygen application
-
C losing screws
316
L
I nternal transmission liquid
-
S tandard applications S ynthetic oil
-
O
xygen applications
H
alocarbon oil
8
)
M aterials , non - wetted parts
-
E lectronics housing P lastic PBT ( polyester ), A lu die - casting powder -
coated ,
316
L
-
E xternal electronics housing plastic PBT ( P olyester )
-
S ocket , wall mounting plate external
electronics housing
plastic PBT ( P olyester )
-
S
eal between housing socket and wall
mounting plate
TPE (
fi xed connected
)
-
S eal ring , housing cover S ilicone ( A luminium / plastic housing ), NBR ( stain -
less steel housing )
-
I nspection window in housing cover for
indicating and adjustment module
P olycarbonate ( UL -
746
- C listed )
-
S crews and nuts for lateral fl ange PN
160
: hexagon screw ISO
4014
- M
12
x
90
- A
4
,
PN
420
: hexagon nut ISO
4032
- M
12
- A
4
- bs
-
G round terminal
316
T i /
316
L
-
C
onnection cable with version
IP
68
(
1
bar
)
PE , PUR , FEP
-
C onnection between IP
68
transmitter
and external electronics housing
PUR
8
) N ot with vacuum and absolute pressure measuring ranges <
1
bar
abs
.
VEGADIF
65
• F oundation F ieldbus
77
11
S upplement
36130
-
EN
-
110510