VEGA VEGAPULS 63 (≥ 2.0.0 - ≤ 3.8) 4 … 20 mA_HART - two-wire - Manual (Page 52)

-
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. 33: 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. 34: 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 .
52 VEGAPULS 63 • 4 … 20 mA/HART - two-wire
10 A nnex
28436
-EN
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