VEGA VEGADIF 65 Chemical seal CSS - Manual (Page 13)

6.2 Dimensions
+ –
7/16-20 UNF
1/4-18 NPT
41,3 mm
(1.69")
L
100 mm
(1.97")
103,7 mm
(1.97")
Fig. 3: Process fitting with chemical seal one-sided. Dimension L je dependent on the version 100 mm or 150 mm.
Connection of the minus side via ¼-18 NPT, mounting via 7/16-20 UNF, connection of the plus side see following
tables.
In the following charts, the typical values for the temperature
coefficient "TK Process" are listed apart from the dimensions. The
values apply for silicone oil and the diaphragm material 316L. For
other filling oils, these must be multiplied by the TK corrective factor of
the respective filling oil.
The stated nominal pressure applies to the chemical seal. The max.
pressure for the complete measuring system depends on the weakest
element (with regard to pressure) of the selected components.
In the charts you see the weights of the chemical seals. For the weight
of the transmitter see also "Dimensions and weights" in operating
instructions VEGADIF 65.
The following drawings are unifilar drawings. The real dimensions of
the chemical seal can deviate from these dimensions.
Chemical seal CSS • for VEGADIF 65 13
6 Supplement
36134
-EN
-110926