VEGA VEGAPULS 68 (≥ 2.0.0 - ≥ 4.0.0) Profibus PA User Manual
Page 27
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27
4 Mounting
VEGAPULS 68 • Profibus PA
36537-EN-130205
Fig. 25: Purging air connection with horn antenna
Fig. 26: Purging air connection with parabolic antenna
The practice has shown that a pressure of approx. 0.2 … 1 bar
provides a sufficient air flow (see diagram in chapter "Technical data",
"Purging air connection".
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