VEGA VEGABAR 65 Foundation Fieldbus - Manual (Page 52)

10 Supplement
10 .1 Technical data
General data
Pressure type Gauge pressure or gauge pressure
Measuring principle ceramic-capacitive, temperature-compensated iso-
lated system
Communication interface I ²C bus
Materials and weights
Materials, wetted parts
-
Process fitting 316L
-
Process diaphragm Hastelloy C276, gold-coated, gold/rhodium-coated
-
Process seal other hygienic fittings EPDM: Version up to 140 °C (284 °F)
FKM: Version up to 180/200 °C (356/392 °F)
-
Process seal hygienic fitting with com-
pression nut FEP-O-Seal
-
Seal, process fitting thread G1½ A Klingersil C-4400
Materials, non-wetted parts
-
Isolating liquid med. white oil, FDA approved
-
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
52 VEGABAR 65 • Foundation Fieldbus
10 Supplement
28260
-EN
-090522