VEGA VEGAPULS 63 (≥ 2.0.0 - ≤ 3.8) 4 … 20 mA_HART - four-wire User Manual
Page 48
-
P
ulse duration
<
2
ns
-
A
verage power
<
5 µW
-
A
verage power with 1 m distance
<
200
nW/cm
2
M
ax. emitted HF power of the antenna system - Version with increased sensitivity
-
P
ulse peak power
<
10
mW
-
P
ulse duration
<
2
ns
-
A
verage power
<
25 µW
-
A
verage power with 1 m distance
<
1 µW/
cm
2
Measuring accuracy
R
esolution, general
max. 1 mm (0.039 in)
D
eviation
7)
see diagrams
0,5 m (1.6 ft)
20 m (65.62 ft)
10 mm (0.394 in)
3 mm (0.116 in)
- 3 mm (- 0.116 in)
- 10 mm (- 0.394 in)
0
Fig. 25: Deviation VEGAPULS 63
1,0 m (3.280 ft)
20 m (65.62 ft)
30 mm (1.180 in)
15 mm (0.590 in)
- 15 mm (- 0.590 in)
- 30 mm (- 1.180 in)
0
Fig. 26: Deviation VEGAPULS 63 with increased sensitivity in mm, measuring range in m
Influence of the ambient temperature to the sensor electronics
8
)
7)
I
ncl. non-linearity, hysteresis and non-repeatability.
8)
R
elating to the nominal measuring range, in the temperature range
-40 … +80 °C .
48
VEGAPULS
63 • 4 … 20
mA/HART - four-wire
10 A
nnex
28441
-EN
-120530