Dimensions - Vega VEGADIF 65 Operating Instructions Manual

6 Supplement

6.2 Dimensions

Fig. 2: Process fitting with unilateral isolating diaphragm. Connection of the minus side via ¼-18 NPT, mounting via
7/16-20 UNF, connection of the plus side see following charts
12
7/16-20 UNF
+ –
1/4-18 NPT
103,7
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 isolating diaphragm. The
max. pressure for the complete measuring system depends on the
weakest element (with regard to pressure) of the selected compo-
nents.
In the charts you see the weights of the isolating diaphragms. 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 isolating diaphragm can deviate from these dimensions.
100
Isolating diaphragm CSS • for VEGADIF 65