VEGA VEGABAR 67 4 … 20 mA_HART - climate compensated User Manual
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10 Supplement
VEGABAR 67 • 4 ... 20 mA/HART - climate compensated
39444-EN-130321
Additional output parameter - temperature
Processing is made via output signal HART multidrop, Profibus PA and Foundation Fieldbus
Range
-50 … +150 °C (-58 … +302 °F)
Resolution
1 °C (1.8 °F)
Accuracy
Ʋ in the range of 0 … +100 °C
(+32 … +212 °F)
±3 K
Ʋ in the range of -50 … 0 °C
(-58 … +32 °F) and +100 … +150 °C
(+212 … +302 °F)
typ. ±4 K
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 %
11)
Ʋ Difference between zero and span
max. 120 % of the nominal range
Recommended max. turn down
10 : 1
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 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 … +0.2 bar/0 … +20 kPa
+20 bar/+2000 kPa
-15 psig
0 … +0.4 bar/0 … +40 kPa
+30 bar/+3000 kPa
-15 psig
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 … +5 bar/0 … +500 kPa
+65 bar/+6500 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/13 MPa
-1 bar/-100 kPa
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 … +3 psig
+290 psig
-15 psig
11)
Values less than -1 bar cannot be set.