Vega VEGABAR 52 Profibus PA - climate compensated Bedienungsanleitung PDF herunterladen (Seite 50)

10 Supplement

VEGABAR 52 • Probus PA - climate compensated

36788-EN-130321

Nominalrange Overload capacity, max.

pressure

Overload capacity, min. pres-

sure

0 … +6 psig +700 psig -15 psig

0 … +15 psig +700 psig -15 psig

0 … +35 psig +725 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

-15 … 0 psig +500 psig -15 psig

-15 … +25 psig +700 psig -15 psig

-15 … +70 psig +950 psig -15 psig

-15 … +150 psig +1300 psig -15 psig

-15 … +350 psig +1900 psig -15 psig

-15 … +900 psig +2900 psig -15 psig

-1.5 … +1.5 psig +500 psig -15 psig

-3 … +3 psig +500 psig -12 psig

-7 … +7 psig +700 psig -15 psig

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

Inuence of the installation position

< 0.2 mbar/20 Pa (0.003 psig)

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

11)

Applies to the digital signal output (HART, Probus 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 absolutely ush process ttings EV, FT

Ʋ Turn down 1 : 1 up to 5 : 1 < 0.05 %

Ʋ Turn down > 5 : 1 < 0.01 % x TD

Deviation with version 0.075 %

Ʋ Turn down 1 : 1 up to 5 : 1 < 0.075 %

Ʋ Turn down > 5 : 1 < 0.015 % x TD

Deviation with version 0.1 %

Ʋ Turn down 1 : 1 up to 5 : 1 < 0.1 %

11)

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

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