Vega SOLITRAC 31 4 … 20 mA_HART - four-wire With SIL qu Bedienungsanleitung PDF herunterladen (Seite 13)

4 Mounting

SOLITRAC 31 • 4 … 20 mA/HART - four-wire

43387-EN-131119

4.2 Mounting instructions

Note:

Along with the planning, our specialists will analyse the conditions of

the measurement loop to dimension the radiation source (isotope)

accordingly.

You get a "Source Sizing" document specifying the required source

activity and containing all relevant mounting information for your

measuring point.

You must follow the instructions of this "Source Sizing" document in

addition to the following mounting instructions.

The following mounting information is applicable as long as there is

nothingelsespeciedinthe"SourceSizing"document.

Fig. 3: Level measurement in a storage tank

Youcanndinformationonprotectivebarriersandthemounting

of the corresponding source container in the operating instructions

manualofthesourcecontainer,e.g.VEGASOURCE.

You can mount the SOLITRAC 31 with the housing head upward or

downward. When the housing head is mounted downward, the hous-

ing itself is more easily accessible.

Fasten the sensor in such a way that it cannot fall out of the holder. If

necessary, provide the sensor with a support from below.

Direct the exit angle of the source container to the SOLITRAC 31.

Mount the source container 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.

Installation position

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Vega SOLITRAC 31 4 … 20 mA_HART - four-wire With SIL qu Bedienungsanleitung Seite 13