VEGA VEGABAR 67 Foundation Fieldbus - Manual (Page 53)

53
10 Supplement
VEGABAR 67 • Foundation Fieldbus
36744-EN-130321
Nominal range Overload capacity, max.
pressure
Overload capacity, min. pres-
sure
0 … 25 bar/0 … 2500 kPa 130 bar/13000 kPa 0 bar abs.
Nominal measuring ranges and overload capability in psig
The specifications are only an overview and refer to the measuring cell. Limitations due to the ma-
terial and version of the process fitting are possible. The specifications on the nameplate apply.
Nominal range Overload capacity, max.
pressure
Overload capacity, min. pres-
sure
Gauge pressure
0 … +1.5 psig
+200 psig -15 psig
0 … +3 psig +290 psig -15 psig
0 … +6 psig +430 psig -15 psig
0 … +15 psig +500 psig -15 psig
0 … +35 psig +700 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
Absolute pressure
0 … 15 psi
500 psi 0 psi
0 … 35 psi 700 psi 0 psi
0 … 70 psi 900 psi 0 psi
0 … 150 psi 1300 psi 0 psi
0 … 350 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 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 12)
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
12) Incl. non-linearity, hysteresis and non-repeatability.