VEGA VEGABAR 25 - Manual (Page 7)

VEGABAR 25 7
Product description
Measuring ranges
Nominal range Gauge pressure Low pressure
resistance 1) resistance
0 … 0,1 bar 10 bar -0,1 bar
0 … 0,2 bar 15 bar -0,2 bar
0 … 0,4 bar 20 bar -0,4 bar
0 … 1,0 bar 25 bar -1,0 bar
0 … 2,5 bar 35 bar -1,0 bar
0 … 5,0 bar 45 bar -1,0 bar
0 … 10,0 bar 60 bar -1,0 bar
0 … 20,0 bar 90 bar -1,0 bar
-0,5 … +0,5 bar 25 bar -1,0 bar
-1,0 … +0,0 bar 25 bar -1,0 bar
-1,0 … +1,5 bar 35 bar -1,0 bar
-1,0 … +4,0 bar 45 bar -1,0 bar
-1,0 … +10,0 bar 60 bar -1,0 bar
-1,0 … +20,0 bar 90 bar -1,0 bar
Accuracy (similar to DIN 16 086, DIN V 19 259 - 1 and IEC 770)
Deviation
Reference conditions (acc. to IEC 770)
- temperature
18°C … 30°C rel. humidity
- air pressure 860 kPa … 1060 kPa
Deviation in characteristics limit point adjustment acc. to DIN 16 086
Characteristics linear
Deviation of characteristics 2)
- accuracy class 0,25 < 0,25 %
- accuracy class 0,1 < 0,1 %
Hysteresis 2) < 0,05 %
Repeatability 2) < 0,05 %
Influence of the ambient temperature
Average temperature coefficient
of the zero signal
2) 3)
- accuracy class 0,25 < 0,15 %/10 K
- accuracy class 0,1 < 0,05 %/10 K
1) Note nominal pressure stage of the process connection!
2) Relating to the nominal pressure.
3) In compensated temperature range of 0°C … 80°C, reference temperature 20°C.