Vega POINTRAC 31 Operating Instructions Manual page 13

POINTRAC 31 • 8/16 mA/HART - four-wire
You will get a "Source Sizing" document with the required isotope
strength and all relevant mounting information for your measurement
loop.
In addition to the following mounting information, you have to follow the
instructions of this "Source Sizing" document.
The following mounting information is applicable as long as there is
nothing else specified in the "Source Sizing" document.
2
1
Fig. 3: Mounting position - level detection
Vertical mounting
1
2 Mounting horizontally, across the level
You can find information on protective fences and the mounting of the
corresponding source container in the operating instructions manual of
the source container, for example, VEGASOURCE.
For level detection, the sensor is generally mounted horizontally at the
height of the requested limit level. Make sure that there are no struts or
reinforcements at this position in the vessel.
Direct the exit beam of the source container exactly towards the
measuring range of POINTRAC 31.
Fasten the sensors in such a way that they cannot fall out of the holder.
If necessary, provide the sensor with a support to the bottom.
Mount the source container and POINTRAC 31 as close as possible to
the vessel. If there are gaps, secure the area with a safety fence and
protective grating so that no one can reach into the dangerous area.
4 Mounting
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