Siemens SITRANS FUG1010 IP65 NEMA 4X Instruction Manual page 182

Installation Instructions
Table 1. CC129 Damping Material Thickness for 1010 Clamp-On Gas Systems
Transducer
Size
B1H
B2H
B3H
C1H
C2H
D1H
D2H
D3H
D4H
Operating Temperature Range
Range -10 to 250ºF (-23 to 93ºC)
3.1 CUTTING AND INSTALLING CC129A COUPLANT SHEETS
Orientation of the CC129-1A is not critical. Cut the sheet to achieve the best coverage and use of
material. The full size (9" x 36") sheet may be difficult to apply. Cutting the sheet to manageable
pieces will not affect efficiency. DO NOT INSTALL TRANSDUCERS ON SEAMS.
3.1.1 SIZING SHEETS FOR PIPES 6-INCHES AND UNDER
Cut the 36-inch sheet length in half. The 18-inch length will be applied along the axis of the pipe.
z
Leave the sheet at the full 9-inch width for pipes over 3 inches in diameter. Cut width as needed
z
to avoid significant overlap on pipes under 3 inches in diameter.
Cut any additional sheets as required (see Table 1 for proper number of CC129-1A layers).
z
3.1.2 SIZING SHEETS FOR PIPES OVER 6 INCHES
Use the full CC129-1A sheet dimensions. The 36-inch length will be applied along the pipe axis.
z
Depending on the transducer size code multiple layers may be required. Refer to Table 1 for
z
the correct number of CC129-1A layers to apply.
3.1.3 APPLYING CC129A COUPLANT SHEET TO PIPE
Verify that the ambient and pipe temperature fall within the temperature limits specified below
z
Table 1. Note that operating and installation temperatures are not the same.
Determine the proper location of the transducers (refer to paragraph 1 above).
z
Thoroughly clean and degrease the selected pipe area with a suitable solvent (see Cautions in
z
para. 3.1.5).
CC129-1A Required
Kit P/N Layers
CC129-1A-1 1
CC129-1A-1 1
CC129-1A-1 1
CC129-1A-1 1
CC129-1A-1 1
CC129-1A-2 2
CC129-1A-3 3
CC129-1A-2 2
CC129-1A-4 4
Final Thickness
(in)
0.027
0.027
0.027
0.027
0.027
0.054
0.081
0.054
0.108
Installation Temperature
32 to 120ºF (0 to 50ºC)
3
CC129A-7
Final Thickness
(mm)
0.69
0.69
0.69
0.69
0.69
1.37
2.06
1.37
2.74
CN4973 February 2005