VEGA VEGAPULS SR 68 4 … 20 mA_HART two-wire - Manual (Page 20)

20
4 Mounting
VEGAPULS SR 68 • 4 … 20 mA/HART two-wire
38294-EN-130624
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.