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VEGA VEGAPULS 66 (≥ 2.0.0 - ≤ 3.8) 4 … 20 mA_HART four-wire User Manual

Page 13

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1

3

2

100%

0%

4

Fig. 3: Measuring range (operating range), max. measuring distance and
reference plane

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 • 4 … 20

mA/HART four-wire

13

4 M

ounting

28443

-EN

-090305