Quick Installation Guide
00825-0200-4585, Rev AA
January 2009
Flanged Flo-Tap 585 Annubar
8
S
TEP
2: W
ELD
M
OUNTING
H
ARDWARE
NOTE
Rosemount-supplied mounting has an integral alignment built into the mounting hardware
that assists in the correct drilling of the mounting hole. It also assists in the alignment of the
sensor to the mounting hole for insertion.
1. At the pre-determined position, place the flanged assembly on the pipe, gap
1
/
16
-in
(1,6 mm), and measure the distance from the outer diameter of the pipe to the face of the
flange. Compare this to Table 2 and adjust the gap as necessary.
Table 2. Flange Sizes and ODF Per Sensor Size
2. Place four
1
/
4
-in. (6 mm) tack welds at 90° increments. Check alignment of the mounting
both parallel and perpendicular to the axis of flow (see Figure 6). If alignment of the
mounting is within tolerances, finish weld per local codes. If outside of specified
tolerance, make adjustments prior to making the finish weld.
3. To avoid serious burns, allow the mounting hardware to cool before continuing.
Figure 6. Alignment
Sensor
Size
Flange
Type
Pressure
Class
Flange Size / Rating / Type
ODF in. (mm)
(1)
(1)
Tolerances for the ODF dimension above a 10-in. (254 mm) line size is ±0.060-in. (1,5
mm). Below 10-in. (254 mm) line size is ±0.030-in. (0,8 mm).
44
A
1
3.0-in. 150# RF
4.63 (117)
44
3
3.0-in. 300# RF
5.00 (127)
44
6
3.0-in. 600# RF
5.38 (137)
44
R
1
4.0-in. 150# RTJ
4.82 (122)
44
3
4.0-in. 300# RTJ
5.25 (133)
44
6
4.0-in. 600# RTJ
5.44 (138)
ODF
Tack Welds
4585_0200_QIG_AA.fm Page 8 Thursday, January 29, 2009 3:05 PM
