VEGA VEGATROL 20 Ex - Manual (Page 11)

VEGATROL 20 Ex 11
2 Technical Information
45°
ø k
ø D
b
90°
d
2
D = outer flange diameter
b = flange thickness
k
= hole circle
d
2
= diameter of holes
2.5.2 Flanges
The welded flanges for system sensor VEGATROL 20 are made of stainless steel (material no. 1.4571, V4A) acc. to
DIN 2527 or ANSI - ASA - B 16,5.
Flange acc. to DIN (Dimensions in mm)
Flange Dimensions Holes
DN PN D b k Number Screws d
2
50 25 / 40 165 20 125 4 M16 18
65 25 / 40 185 22 145 8 M16 18
80 25 / 40 200 24 160 8 M16 18
100 25 / 40 235 24 190 8 M20 22
150 25 / 40 300 28 250 8 M24 26
Flange acc. to ANSI (Dimensions in mm)
Flange Dimensions Holes
ANSI psi D b k Number Screws d
2
2" 600 165,1 25,4 127,0 8 M16 19,1
2 1 /
2
" 600 190,5 28,4 149,4 8 M20 22,4
3" 600 209,6 31,8 168,1 8 M20 22,4
4" 600 273,1 38,1 215,9 8 M24 25,4
2.5.3 Signal conditioning instrument VEGATOR 526 W Ex
(approx. dimensions in mm)
Circuit board 100 x 160 x 1,5 Multipoint connector
European size
162
100
12 4
128,4
50,8
10 TE