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VEGA VEGABAR 53 Foundation Fieldbus User Manual

Page 48

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48

10 Supplement

VEGABAR 53 • Foundation Fieldbus

36724-EN-130321

Nominal range

Overload capacity, max.

pressure

Overload capacity, min. pres-

sure

Gauge pressure
0 … +5.801 psig

+29.00 psig

-14.50 psig

0 … +23.21 psig

+145.0 psig

-14.50 psi

0 … +232.1 psig

+1160 psig

-14.5 psig

0 … +580.2 psig

+1160 psig

-14.50 psig

0 … +1450 psig

+2901 psig

-14.50 psig

0 … +3626 psig

+7252 psig

-14.50 psig

0 … +8702 psig

+17404 psig

-14.50 psig

0 … +14504 psig

+21756 psig

-14.50 psig

-14.50 … 0 psig

+72.52 psig

-14.50 psig

-1 … +8.702 psig

+145.0 psig

-14.50 psig

-1 … +43.51 psig

+246.6 psig

-14.50 psig

-1 … +72.52 psig

+507.6 psig

-14.50 psig

-1 … +217.6 psig

+1160 psig

-14.50 psig

-1.450 … +4.351 psig

+29.01 psig

-14.50 psig

-2.901 … +2.901 psig

+29.01 psig

-14.50 psig

Absolute pressure
0 … 5.802 psi

29.01 psi

0 psi

0 … 23.21 psi

145.0 psi

0 psi

0 … 87.02 psi

507.6 psi

0 psi

0 … 232.0 psi

1160 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

depending on the chemical seal version

Deviation determined according to the limit point method according to IEC 60770

11)

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 with version 0.075 %

Ʋ Turn down 1 : 1 up to 5 : 1

< 0.075 %

11)

Incl. non-linearity, hysteresis and non-repeatability.