VEGA VEGAPULS 66 (≥ 2.0.0 - ≤ 3.8) enamel 4 … 20 mA_HART two-wire - Manual (Page 13)

1 3 2
100%
0%
4
Fig. 3: Measuring range (operating range) and max. measuring distance
1 full
2 empty (max. measuring distance)
3 Measuring range
4 Reference plane
Information:
I
f the medium reaches the antenna, buildup can form on it and cause
faulty measurements later on.
T he emitted radar pulses of VEGAPULS 66 are electromagnetic
waves. The polarisation plane is the direction of the electrical wave
component. Its position is marked on the instrument.
Polarisation plane
VEGAPULS 66 enamel • 4 … 20 mA/HART two-wire 13
4 M ounting
31953
-EN
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