VEGA VEGABAR 82 Modbus and Levelmaster protocol - Operating Instructions - Manual (Page 63)

63
10 Supplement
VEGABAR 82 • Modbus and Levelmaster protocol
46294-EN-131107
Long-term drift of the zero signal - Version climate-compensated
Nominal measuring range in bar/
kPa
Nominal meas-
uring range in
psig
Measuring cell ø 28 mm Measuring cell
ø 17.5 mm
0 … 0.4 bar/0 … 40 kPa 0 … 6 psig
< (1 % x TD)/year < (1.5 % x TD)/year
-0.2 … 0.2 bar/-20 … 20 kPa -3 … 3 psig
0 … 1 bar/0 … 100 kPa 0 … 15 psig
< (0.25 % x TD)/year < (0.375 % x TD)/year
0 … 2.5 bar/0 … 250 kPa 0 … 35 psig
-1 … 0 bar/-100 … 0 kPa -15 … 0 psig
-1 … 1.5 bar/-100 … 150 kPa -15 … 25 psig
-0.5 … 0.5 bar/-50 … 50 kPa -7 … 7 psig
0 … 10 bar/0 … 1000 kPa 0 … 150 psig
< (0.1 % x TD)/year < (0.15 % x TD)/year
0 … 25 bar/0 … 2500 kPa 0 … 350 psig
0 … 60 bar/0 … 6000 kPa 0 … 900 psig
0 … 100 bar/0 … 6000 kPa 0 … 1450 psig
-1 … 10 bar/-100 … 1000 kPa -15 … 150 psig
-1 … 25 bar/-100 … 2500 kPa -15 … 350 psig
-1 … 60 bar/-100 … 6000 kPa -15 … 900 psig
Ambient conditions
Version Ambient temperature Storage and transport temper-
ature
Standard version -40 … +80 °C (-40 … +176 °F) -60 … +80 °C (-76 … +176 °F)
Version IP 66/IP 68 (1 bar) -20 … +80 °C (-4 … +176 °F) -20 … +80 °C (-4 … +176 °F)
Version IP 68 (25 bar) with connec-
tion cable PUR
-20 … +80 °C (-4 … +176 °F) -20 … +80 °C (-4 … +176 °F)
Version IP 68 (25 bar), connection
cable PE
-20 … +60 °C (-4 … +140 °F) -20 … +60 °C (-4 … +140 °F)
Process conditions
Product temperature depending on the measuring cell seal
2)
The specifications are an overview. The specification on the type plate are valid.
Measuring cell seal Product temperature - standard
version
Product temperature - version
with extended temperature range
FKM (VP2/A) -20 … +130 °C (-4 … +266 °F) -20 … +150 °C (-4 … +302 °F)
FKM (A+P 70.16) -40 … +130 °C (-40 … +266 °F) -
FKM (ET 7067) -20 … +130 °C (-4 … +266 °F)
1 h: 140 °C/284 °F cleaning tem-
perature
-
2) With process fitting PVDF, max. 100 °C (212 °F).