VEGA VEGABAR 83 4 … 20 mA_HART - Operating Instructions - Manual (Page 67)

67
11 Supplement
VEGABAR 83 • 4 … 20 mA/HART
45034-EN-131010
Nominal range Overload capacity, max.
pressure
Overload capacity, min. pres-
sure
Gauge pressure
0 … +0.15 psig
+225 psig
0 … +5 psig +375 psig -11.60 psig
0 … +15 psig +525 psig -14.5 psig
0 … +30 psig +600 psig -14.5 psig
0 … +150 psig +1350 psig -14.5 psig
0 … +300 psig +1500 psig -14.5 psig
-14.5 … 0 psig +500 psig -14.5 psig
-14.5 … +20 psig +580 psig -14.5 psig
-14.5 … +150 psig +1480 psig -14.5 psig
-14.5 … +300 psig +1575 psig -14.5 psig
-0.7 … +0.7 psig +225 psig -14.5 psig
-3 … +3 psig +290 psi -14.5 psig
-7 … +7 psig +510 psig -14.5 psig
Absolute pressure
0 … 1.5 psi
225 psi 0 psi
0 … 5 psi 435 psi 0 psi
0 … 15 psi 510 psi 0 psi
0 … 30 psi 725 psi 0 psi
0 … 150 psi 1300 psi 0 psi
0 … 300 psi 1900 psi 0 psi
Output variable
For details on the operating voltage see chapter "Voltage supply"
Output signal
4 … 20 mA/HART
Range of the output signal 3.8 … 20.5 mA/HART (default setting)
Fulfilled HART specification 7.3
Signal resolution 0.3 µA
Failure signal current output (adjustable) ≥ 21 mA, ≤ 3.6 mA, last valid measured value
Max. output current
21.5 mA
Starting current ≤ 10 mA for 5 ms after switching on, ≤ 3.6 mA
Load Load resistor, see chapter "Voltage supply"
Damping (63 % of the input variable),
adjustable
0 … 999 s
HART output values according to HART 7 (default setting) 5)
Ʋ First HART value (PV) Linear percentage value
Ʋ Second HART value (SV) Physical unit of the application
5) The output values can be assigned individually