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VEGA VEGAPULS 68 (≥ 2.0.0 - ≥ 4.0.0) Foundation Fieldbus User Manual

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4 Mounting

VEGAPULS 68 • Foundation Fieldbus

36538-EN-121011

ca. 10 mm

Fig. 11: Recommended socket mounting with horn antenna

> 10 mm (0.39")

Fig. 12: Recommended socket mounting with parabolic antenna

When using a swivelling holder, keep in mind that the distance

between antenna and socket gets smaller as the inclination of the

sensor increases. Additional false reflections may be generated which

can influence the measuring result at close range.

Fig. 13: Distance between antenna and socket with horn antenna