VEGA VEGABAR 87 Profibus PA - Operating Instructions User Manual
Page 57
57
11 Supplement
VEGABAR 87 • Profibus PA
45047-EN-131107
Straining clamp
0.2 kg (0.441 lbs)
Threaded fitting
0.4 kg (0.882 lbs)
Input variable
Adjustment
Adjustment range of the min./max. adjustment relating to the nominal measuring range:
Ʋ Percentage value
-10 … 110 %
Ʋ Pressure value
-20 … 120 %
Adjustment range of the zero/span adjustment relating to the nominal measuring range:
Ʋ zero
-20 … +95 %
Ʋ span
-120 … +120 %
1)
Ʋ Difference between zero and span
max. 120 % of the nominal range
Recommended max. turn down
20 : 1 (no limitation)
Nominal measuring ranges and overload capability in bar/kPa
The specifications are only an overview and refer to the measuring cell. Limitations due to the
material and version of the process fitting as well as the selected pressure type are possible. The
specifications on the nameplate apply.
Nominal range
Overload capacity, max.
pressure
Overload capacity, min. pres-
sure
Gauge pressure
0 … +0.1 bar/0 … +10 kPa
+15 bar/+1500 kPa
-0.2 bar/-20 kPa
0 … +0.4 bar/0 … +40 kPa
+30 bar/+3000 kPa
-0.8 bar/-80 kPa
0 … +1 bar/0 … +100 kPa
+35 bar/+3500 kPa
-1 bar/-100 kPa
0 … +2.5 bar/0 … +250 kPa
+50 bar/+5000 kPa
-1 bar/-100 kPa
0 … +10 bar/0 … +1000 kPa
+90 bar/+9000 kPa
-1 bar/-100 kPa
0 … +25 bar/0 … +2500 kPa
+130 bar/+13000 kPa
-1 bar/-100 kPa
Absolute pressure
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 … 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 capacity in psi
The specifications are only an overview and refer to the measuring cell. Limitations due to the
material and version of the process fitting as well as the selected pressure type 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
+225 psig
-2.901 psig
1)
Values less than -1 bar cannot be set.