WIKA 851.02.100 - Manual (Page 7)

7 WIKA Operating instructions DELTA-plus, DELTA-comb and DELTA-switch per ATEX
11242370 06/2007 GB/D/F
GB
2123541.01
5. Installation instructions / 6. Measuring assembly
Wall mounting
Installation using the three integral, cast mounting brackets
6. Measuring assembly
Proven measuring assemblies for various types of media. Recommended
set-up for pressure measurement instruments are shown below.
Contents of
tail pipe
Typically
Pressure
instrument
higher
than tapping
point
Pressure
instrument
lower
than tapping
point
Liquid media Gaseous media
Liquid Liquid with Vapour Gas only Wet gas Liquid gas
vapour only condensate
Condensate Boiling liquid LPG Dry air Moist air Steam
Flue gas