VEGA VEGAPULS 66 (≥ 2.0.0 - ≤ 3.8) enamel Profibus PA - Manual (Page 50)

Characteristics and performance data
Frequency C-band (6 GHz technology)
Beam angle 3 dB, depending on the antenna system
-
without horn antenna 38°
-
ø 75 mm (2.953 in) 38°
-
ø 96 mm (3.78 in) 30°
-
ø 146 mm (5.748 in) 20°
-
ø 196 mm (7.717 in) 17°
-
ø 242 mm (9.528 in) 14°
Step response or adjustment time 5) > 1 s (dependent on the parameter setting)
Max. level change adjustable up to 1 m/min. (dependent on the
parameter adjustment)
Max. emitted HF power of the antenna system
-
Pulse peak power approx. 0.1 mW
-
Pulse duration < 2 ns
-
SAR value 6) 0.471 mW/kg
Measuring accuracy
Resolution, general max. 1 mm (0.039 in)
Deviation 7) see diagrams
1,0 m (3.28 ft) 35 m (114.8 ft)
20 mm (0.788 in)
10 mm (0.394 in)
- 10 mm (- 0.394 in)
- 20 mm (- 0.788 in)
0
Fig. 31: Deviation VEGAPULS 66 enamel
5) Time to output the correct level (with max. 10 % deviation) after a sudden
level change.
6) at the aperture of a horn antenna with ø 150 mm
7) Incl. non-linearity, hysteresis and non-repeatability.
50 VEGAPULS 66 enamel • Profibus PA
10 Supplement
33335
-EN
-090305