BKI16ATEX0018X ♦ htk4014a0600p_03 ♦ 21 / 76
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Agitator
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Support beam perpendicular to the pulse direction
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Abrupt changes in tank cross section
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Heating tubes
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Alternative solution: reference chamber - electromagnetic field is within chamber
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Gauge electromagnetic field :
Any intruding metallic object will be detected in this zone if perpendicular to the
emitted pulse direction.
Do not fit the gauge near to these objects.
Agitator in the tank
No electromagnetic field outside the reference chamber.
When measuring liquids the use of a stilling well or reference chamber is favorable
because it ensures electromagnetic protection for an accurate measuring.
Use a sunshade if the unit is exposed to direct sunlight.
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