VEGA VEGAPULS 68 (≥ 2.0.0 - ≥ 4.0.0) Modbus and Levelmaster protocol - Manual (Page 27)

27
4 Mounting
VEGAPULS 68 • Modbus and Levelmaster protocol
41370-EN-121011
Fig. 26: Purging air connection with horn antenna
Fig. 27: 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".