10 supplement, 1 technical data – VEGA VEGABAR 61 Foundation Fieldbus User Manual
Page 53
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10 Supplement
10.1 Technical data
General data
Pressure type
Gauge pressure or gauge pressure
Measuring principle
Depending on the measuring range ceramic-
capacitive or strain gauge (DMS), each with
isolating system
Communication interface
I
²C bus
Materials and weights
Material 316L corresponds to 1.4404 or 1.4435
Materials, wetted parts
-
Process fitting
316L
-
Diaphragm
316L, Hastelloy C276, Hastelloy C2, Tantalum,
Titanium, PTFE on 316Ti, 316L with gold-coating,
Hastelloy C4
Materials, non-wetted parts
-
Electronics housing
Plastic PBT (polyester), Alu die-casting powder-
coated, 316L
-
External electronics housing
plastic PBT (Polyester)
-
Socket, wall mounting plate external
electronics housing
plastic PBT (Polyester)
-
Seal between housing socket and wall
mounting plate
TPE (fixed connected)
-
Seal ring, housing cover
NBR (stainless steel housing), silicone (Alu/plastic
housing)
-
Inspection window in housing cover for
indicating and adjustment module
Polycarbonate (UL-746-C listed)
-
Ground terminal
316Ti/316L
-
Connection between IP 68 transmitter
and external electronics housing
PUR, FEP, PE
-
Type plate support with IP 68 version on
cable
PE hard
Weight approx.
0.8 … 8 kg (1.764 … 17.64 lbs), depending on
process fitting
Output variable
Output
-
Signal
digital output signal, Foundation Fieldbus protocol
-
Physical layer
according to IEC 61158-2
VEGABAR
61 • Foundation Fieldbus
53
10 Supplement
28258
-
EN
-081209