VEGA VEGABAR 66 4 … 20 mA_HART - Manual (Page 57)

57
10 Supplement
VEGABAR 66 • 4 ... 20 mA/HART
36737-EN-130321
Nominal range Overload capacity, max.
pressure
Overload capacity, min. pres-
sure
0 … 1 bar/0 … 100 kPa 35 bar/3500 kPa 0 bar abs.
0 … 2.5 bar/0 … 250 kPa 50 bar/5000 kPa 0 bar abs.
0 … 5 bar/0 … 500 kPa 65 bar/6500 kPa 0 bar abs.
0 … 10 bar/0 … 1000 kPa 90 bar/9000 kPa 0 bar abs.
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 -3 psig
0 … +3 psig +290 psig -6 psig
0 … +6 psig +430 psig -12 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 +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)