VEGA VEGABAR 55 Profibus PA - Manual (Page 49)

49
10 Supplement
VEGABAR 55 • Profibus PA
36735-EN-130321
Nominal range Overload capacity, max.
pressure
Overload capacity, min. pres-
sure
0 … +70 psig +700 psig -15 psig
0 … +150 psig +700 psig -15 psig
0 … +350 psig +700 psig -15 psig
-15 … 0 psig +500 psig -15 psig
-15 … +25 psig +700 psig -15 psig
-15 … +70 psig +700 psig -15 psig
-15 … +150 psig +700 psig -15 psig
-15 … +350 psig +700 psig -15 psig
-0.7 … +0.7 psig +200 psig -15 psig
-1.5 … +1.5 psig +290 psig -15 psig
-3 … +3 psig +430 psig -15 psig
-7 … +7 psig +500 psig -15 psig
Absolute pressure
0 … 15 psi
500 psi 0 psi
0 … 35 psi 700 psi 0 psi
0 … 70 psi 700 psi 0 psi
0 … 150 psi 700 psi 0 psi
0 … 350 psi 700 psi 0 psi
Reference conditions and actuating variables (according to DIN EN 60770-1)
Reference conditions according to DIN EN 61298-1
Ʋ Temperature 18 … 30 °C (64 … 86 °F)
Ʋ Relative humidity 45 … 75 %
Ʋ Air pressure 860 … 1060 mbar/86 … 106 kPa (12.5 … 15.4 psi)
Determination of characteristics limit point adjustment according to DIN 16086
Characterstic curve Linear
Reference installation position upright, diaphragm points downward
Influence of the installation position < 5 mbar/0.5 kPa (0.07 psig)
Deviation determined according to the limit point method according to IEC 60770 10)
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 0.075 %
Ʋ Turn down 1 : 1 up to 5 : 1 < 0.075 %
Ʋ Turn down > 5 : 1 < 0.015 % x TD
Deviation with version 0.1 %
Ʋ Turn down 1 : 1 up to 5 : 1 < 0.1 %
10) Incl. non-linearity, hysteresis and non-repeatability.