KROHNE optiplex 1300 c, Руководство пользователя

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Handbook OPTIFLEX 1300 C
OPTIFLEX 1300 C 24
Installation requirements
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the stilling well must be electrically conductive
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stilling well wall must be straight and smooth (surface roughness ±0.1 mm or 0.004")
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no abrupt changes in well diameter greater than 1 mm or 0.04"
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drill a pressure equalization hole in the stilling well above the maximum product level
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an opening in the base is normally sufficient for one-liquid applications
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if foam is not present, drill other holes along the length of the stilling well: this helps the product to
circulate, especially where there is more than one liquid. These must be small, widely spaced and
deburred
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probe counterweights in stilling wells: check that there is sufficient (but not too much) play between the
counterweight and the inside wall of the stilling well for the product to circulate