VEGA VEGASWING 66 - two-wire User Manual
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4 Mounting
VEGASWING 66 • - two-wire
43758-EN-130322
The thread and the seal form on the mounting boss correspond to
DIN 3852, part 1, screwed plug Form B (sealing via metallic sealing
edge). In this case, no seal is required.
Instruments for high temperatures have a temperature adapter be-
tween process fitting and electronics housing. This is used for thermal
decoupling of the electronics from high process temperatures.
Information:
The temperature adapter may only be incorporated in the vessel insu-
lation up to max. 50 mm (1.97 in). Only then is a reliable temperature
decoupling guaranteed.
1
2
Fig. 8: Mounting of the instrument on insulated vessels.
1 Temperature isolation - max. 50 mm (1.97 in)
2 Ambient temperature on the housing
If VEGASWING 66 is mounted in the filling stream, unwanted false
measurement signals can be generated. For this reason, mount VE-
GASWING 66 at a position in the vessel where no disturbances, e.g.
from filling openings, agitators, etc., can occur.
This applies particularly to instrument types with long extension tube.
Mounting in the vessel
insulation
Inflowing medium