Supplement; Technical Data; Supplement 11.1 Technical Data - Vega VEGADIF 65 Operating Instructions Manual

11 Supplement

11.1 Technical data

General data
Pressure type
Measuring principle
Communication interface
Materials and weights
Material 316L corresponds to stainless steel 1.4404 or 1.4435
Materials, wetted parts
Process fitting with lateral flanges
-
Separating diaphragm
-
Seal
-
Closing screws
-
Internal transmission liquid
Materials, non-wetted parts
Electronics housing
-
External electronics housing
-
Socket, wall mounting plate external
-
electronics housing
Seal between housing socket and wall
-
mounting plate
Seal ring, housing cover
-
Inspection window in housing cover for
-
indicating and adjustment module
Screws and nuts for lateral flange
-
Ground terminal
-
Connection cable with version IP 68
-
(1 bar)
Connection between IP 68 transmitter
-
and external electronics housing
Type plate support with IP 68 version on
-
cable
VEGADIF 65 • 4 ... 20 mA/HART
Differential pressure
Piezoresistive
I²C bus
C22.8, 316L, Alloy C276
316L, Alloy C-276, Tantalum, Alloy C-276 gold-
rhodium coated
FKM (Viton), FKM cleaned from oil and grease,
FKM for oxygen application, PTFE, PTFE for
oxygen application, NBR, copper, copper for oxy-
gen application
316L
Synthetic oil, Halocarbon oil
Plastic PBT (polyester), Alu die-casting powder-
coated, 316L
plastic PBT (Polyester)
plastic PBT (Polyester)
TPE (fixed connected)
Silicone (Aluminium/plastic housing), NBR (stain-
less steel housing)
Polycarbonate (UL-746-C listed)
PN 160: hexagon screw ISO 4014-M12 x 90-A4,
PN 420: hexagon nut ISO 4032-M12-A4-bs
316Ti/316L
PE, PUR, FEP
PUR
PE hard
Halocarbon oil generally with oxygen applications, not with vacuum and
7)
absolute pressure measuring range < 1 bar
11 Supplement
7)
.
abs
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