VEGA VEGABAR 83 HART and accumulator pack - Operating Instructions - Manual (Page 55)

55
11 Supplement
VEGABAR 83 • HART and accumulator pack
45035-EN-131107
Nominal range Overload capacity, max.
pressure
Overload capacity, min. pres-
sure
Gauge pressure
0 … +0.15 psig
+225 psig
0 … +5 psig +375 psig -11.60 psig
0 … +15 psig +525 psig -14.5 psig
0 … +30 psig +600 psig -14.5 psig
0 … +150 psig +1350 psig -14.5 psig
0 … +300 psig +1500 psig -14.5 psig
-14.5 … 0 psig +500 psig -14.5 psig
-14.5 … +20 psig +580 psig -14.5 psig
-14.5 … +150 psig +1480 psig -14.5 psig
-14.5 … +300 psig +1575 psig -14.5 psig
-0.7 … +0.7 psig +225 psig -14.5 psig
-3 … +3 psig +290 psi -14.5 psig
-7 … +7 psig +510 psig -14.5 psig
Absolute pressure
0 … 1.5 psi
225 psi 0 psi
0 … 5 psi 435 psi 0 psi
0 … 15 psi 510 psi 0 psi
0 … 30 psi 725 psi 0 psi
0 … 150 psi 1300 psi 0 psi
0 … 300 psi 1900 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 IEC 61298-2
Characterstic curve Linear
Reference installation position upright, diaphragm points downward
Influence of the installation position
Ʋ Piezoresistive/strain gauge measur-
ing cell
depending on the process fitting and the chemical seal
Ʋ METEC ® measuring cell < 5 mbar/0.5 kPa (0.07 psig)
Deviation (according to IEC 60770)
Applies to the digital signal output (HART, Profibus PA, Foundation Fieldbus) as well as to the
analogue current output 4 … 20 mA and refers to the set span. Turn down (TD) is the ratio nominal
measuring range/set span.