Rosemount 8732

Reference Manual

00809-0100-4665, Rev AA August 2010

Table 5-5. Flange bolt Torque Specifications of Rosemount 8711 Sensors

Size Code

Line Size

Pound-feet

Newton-meter

15F

0.15 inch (4 mm)

5

6.8

30F

0.30 inch (8 mm)

5

6.8

005

1/2-inch (15 mm)

5

6.8

010

1 inch (25 mm)

10

13.6

015

11/2 inch (40 mm)

15

20.5

020

2 inch (50 mm)

25

34.1

030

3 inch (80 mm)

40

54.6

040

4 inch (100 mm)

30

40.1

060

6 inch (150 mm)

50

68.2

080

8 inch (200 mm)

70

81.9

INSTALLATION (SANITARY SENSOR)

Gaskets

Alignment and Bolting

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 with all Rosemount 8721 Sanitary sensors except when the process connection is an IDF sanitary screw type.

Standard plant practices should be followed when installing a magmeter with sanitary fittings. Unique torque values and bolting techniques are not required.

Figure 5-12. Rosemount 8721 Sanitary Installation

GROUNDING

User supplied clamp

User supplied gasket

Process grounding the sensor is one of the most important details of sensor installation. Proper process grounding ensures that the transmitter amplifier is referenced to the process. This creates the lowest noise environment for the transmitter to make a stable reading. Use Table 5-6to determine which grounding option to follow for proper installation.

5-12

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Emerson Rosemount 8732 manual Installation Sanitary Sensor, Size Code Line Size Pound-feet Newton-meter