Servomex 07931001B, Operator'S Manual

Page: 141 / 221

07931001B revision 6 © Servomex Group Limited. 2020
127
Overall
diameter, ØD
Hole pitch
circle
diameter,
ØPCD
Hole diameter,
ØH
(equi-spaced)
Hole diameter,
ØA
Flange
designation
152.4 (6) 120.7 (4.752) 19.1 (0.752) 61.1 (2.405)
ANSI 2” 150
#
190.5 (7.5) 152.4 (6) 19.1 (0.752) 90.3 (3.555)
ANSI 3” 150
#
228.60 (9) 190.50 (7.5) 19.1 (0.752) 116 (4.566)
ANSI 4” 150
#
The transmitter and / or receiver instrument flanges are provided with an alignment
mechanism that allows limited manual adjustment of the laser beam direction in 2
planes.
So that this operates correctly after the instrument is installed, use the following
tolerances for positioning and attaching the process flanges.
Figure 7-3: Process flange bolt arrangement (4 bolt pattern)