Vega VEGABAR 87 Operating Instructions Manual page 62

11 Supplement
Output signal
Range of the output signal
Fulfilled HART specification
Signal resolution
Fault signal, current output (adjustable)
Max. output current
Load
Starting current
Damping (63 % of the input variable),
adjustable
HART output values according to HART 7 (default setting)
Ʋ First HART value (PV)
Ʋ Second HART value (SV)
Ʋ Third HART value (TV)
Ʋ Fourth HART value (QV)
Output variable - Additional current output
For details on the operating voltage see chapter "Voltage supply"
Output signal
Range of the output signal
Signal resolution
Fault signal, current output (adjustable)
Max. output current
Starting current
Load
Damping (63 % of the input variable),
adjustable
Dynamic behaviour output
Dynamic characteristics depending on medium and temperature
Last measured value not possible with SIL.
7)
The output values can be assigned individually.
8)
62
4 ... 20 mA/HART
3.8 ... 20.5 mA/HART (default setting)
7.3
0.3 µA
≤ 3.6 mA, ≥ 21 mA, last measured value
21.5 mA
See load resistance under Power supply
≤ 10 mA for 5 ms after switching on, ≤ 3.6 mA
0 ... 999 s
8)
Linear percentage value
Measuring cell temperature (ceramic measuring cell)
Pressure
Electronics temperature
4 ... 20 mA (passive)
3.8 ... 20.5 mA (default setting)
0.3 µA
Last valid measured value, ≥ 21 mA, ≤ 3.6 mA
21.5 mA
≤ 10 mA for 5 ms after switching on, ≤ 3.6 mA
Load resistor, see chapter "Voltage supply"
0 ... 999 s
7)
VEGABAR 87 • 4 ... 20 mA/HART