Quick Installation Guide
00825-0100-4727, Rev CC
January 2013
Rosemount 8700 Series
12
Flange Bolts
Wafer sensors require threaded studs. See Figure 6 on page 7 for torque sequence. Always
check for leaks at the flanges after tightening the flange bolts. All sensors require a second
torquing 24 hours after initial flange bolt tightening.
Sanitary Sensors
Gaskets
The sensor requires a gasket at each of its connections to adjacent devices or piping. The
gasket material selected must be compatible with the process fluid and operating conditions.
Gaskets are supplied between the IDF fitting and the process connection fitting, such as a
Tri-Clamp fitting, on all Rosemount 8721 Sanitary sensors except when the process
connection fittings are not supplied and the only connection type is an IDF fitting.
Alignment and Bolting
Standard plant practices should be followed when installing a magmeter with sanitary
fittings. Unique torque values and bolting techniques are not required.
Table 5. Rosemount 8711 Torque Specifications
Size Code
Line Size
Pound-feet
Newton-meter
15F
0.15 inch (4 mm)
5
7
30F
0.30 inch (8 mm)
5
7
005
0.5 inch (15 mm)
5
7
010
1 inch (25 mm)
10
14
015
1.5 inch (40 mm)
15
20
020
2 inch (50 mm)
25
34
030
3 inch (80 mm)
40
54
040
4 inch (100 mm)
30
41
060
6 inch (150 mm)
50
68
080
8 inch (200 mm)
70
95
Figure 8. Rosemount 8721 Sanitary Installation
User supplied clamp
User supplied gasket
4727_revCC_QIG.fm Page 12 Thursday, January 10, 2013 6:08 PM
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