VEGA VEGABAR 52 Foundation Fieldbus - climate compensated - Manual (Page 52)

52
10 Supplement
VEGABAR 52 • Foundation Fieldbus - climate compensated
36789-EN-130321
Nominal measuring range in bar/kPa Nominal measuring
range in psig
Long-term drift of the zero signal
-1 … 60 bar/-100 … 6000 kPa -15 … 900 psig < (0.1 % x TD)/year
-0.1 … 0.1 bar/-10 … 10 kPa -1.5 … 1.5 psig < (1 % x TD)/year
-0.2 … 0.2 bar/-20 … 20 kPa -3 … 3 psig < (1 % x TD)/year
-0.5 … 0.5 bar/-50 … 50 kPa -7 … 7 psig < (0.25 % x TD)/year
Ambient conditions
Ambient, storage and transport temperature
Ʋ Standard version -40 … +80 °C (-40 … +176 °F)
Ʋ Versions IP 66/IP 68 (1 bar) and IP 68
(25 bar), connection cable PUR
-20 … +80 °C (-4 … +176 °F)
Ʋ Version IP 66/IP 68 (1 bar), connec-
tion cable PE
-20 … +60 °C (-4 … +140 °F)
Process conditions
The specifications of the pressure stage and product temperature are used as an overview. The
specifications on the type label are applicable.
Pressure stage, process fitting
Ʋ Thread 316L, depending on connec-
tion
PN 10, PN 60, PN 160
Ʋ Thread Aluminium PN 25
Ʋ Thread PVDF PN 10
Ʋ Hygienic fittings 316L, depending on
connection
PN 6, PN 10, PN 25, PN 40 (PN 40 only with DRD and
DIN 11851)
Ʋ Flange 316L PN 16, PN 40,150 lbs, 300 lbs, 600 lbs
Ʋ Flange with extension 316L without PN specification, PN 16, PN 40 or 150 lbs,
300 lbs, 600 lbs
Ʋ Flange flattened on both sides 316L PN 10
Ʋ Flange PVDF PN 16
Product temperature depending on the measuring cell seal 12)
Measuring cell seal Product temperature - standard
version
Product temperature - version
with extended temperature range
FKM (VP2/A) -20 … +120 °C (-4 … +248 °F) -20 … +150 °C (-4 … +302 °F)
FKM (A+P 70.16) -40 … +120 °C (-40 … +248 °F) -
EPDM (A+P 75.5/KW75F) -40 … +120 °C (-40 … +248 °F)
1 h: 140 °C/284 °F cleaning tem-
perature
-40 … +150 °C (-40 … +302 °F)
EPDM (ET 7056) -40 … +120 °C (-40 … +248 °F)
1 h: 140 °C/284 °F cleaning tem-
perature
-
FFKM (Kalrez 6375) -20 … +120 °C (-4 … +248 °F) -20 … +150 °C (-4 … +302 °F)
FFKM (Perlast G75S) -15 … +120 °C (-4 … +248 °F) -15 … +150 °C (5 … +302 °F)
12) With process fitting PVDF, max. 100 °C (212 °F).