48
10 Supplement
VEGABAR 54 • Profibus PA - climate compensated
36790-EN-130321
Nominal range
Overload capacity, max.
pressure
Overload capacity, min. pres-
sure
Gauge pressure
0 … +3 psig
+500 psig
-15 psig
0 … +6 psig
+700 psig
-15 psig
0 … +15 psig
+700 psig
-15 psig
0 … +35 psig
+725 psig
-15 psig
0 … +70 psig
+950 psig
-15 psig
0 … +150 psig
+1300 psig
-15 psig
0 … +350 psig
+1900 psig
-15 psig
0 … +900 psig
+2900 psig
-15 psig
-15 … 0 psig
+500 psig
-15 psig
-15 … +25 psig
+700 psig
-15 psig
-15 … +70 psig
+950 psig
-15 psig
-15 … +150 psig
+1300 psig
-15 psig
-15 … +350 psig
+1900 psig
-15 psig
-15 … +900 psig
+2900 psig
-15 psig
-1.5 … +1.5 psig
+500 psig
-15 psig
-3 … +3 psig
+500 psig
-12 psig
-7 … +7 psig
+700 psig
-15 psig
Reference conditions and actuating variables (according to DIN EN 60770-1)
Reference conditions according to DIN EN 61298-1
Ʋ Temperature
+15 … +25 °C (+59 … +77 °F)
Ʋ Relative humidity
45 … 75 %
Ʋ Air pressure
860 … 1060 mbar/86 … 106 kPa (12.5 … 15.4 psig)
Determination of characteristics
Limit point adjustment according to IEC 61298-2
Characterstic curve
Linear
Reference installation position
upright, diaphragm points downward
Influence of the installation position
< 0.2 mbar/20 Pa (0.003 psig)
Deviation determined according to the limit point method according to IEC 60770
11)
Applies to the
digital
signal output (HART, Profibus PA, Foundation Fieldbus) as well as to
ana-
logue
current output 4 … 20 mA and refers to the set span. Turn down (TD) is the ratio nominal
measuring range/set span.
Deviation with version 0.1 %
Ʋ Turn down 1 : 1 up to 5 : 1
< 0.1 %
Ʋ Turn down > 5 : 1
< 0.02 % x TD
Deviation with version 0.2 %
Ʋ Turn down 1 : 1 up to 5 : 1
< 0.2 %
11)
Incl. non-linearity, hysteresis and non-repeatability.
