KROHNE OPTIBAR DP 7060 C EN - Manual (Page 27)

INSTALLATION
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OPTIBAR DP 7060 C
www.krohne.com 04/2014 - 4003292001 - MA OPTIBAR DP 7060 C R01 en
3.11.2 In closed vessels with gas-filled impulse lines
The following points should be observed in this application:
• Mount the differential pressure transmitter below the lower process connection so that the
impulse line is always filled with liquid.
• The low pressure side (L) must always be connected above the maximum level.
• For measurements of fluids with solid content, the installation of separators and drain valves
is recommended to enable collection and removal of debris and sediment.
Figure 3-9: Application example
1 Tank
2 Low-pressure line (L)
3 High-pressure line (H)
4 Differential pressure transmitter
.book Page 27 Friday, May 2, 2014 10:25 AM