CiDRA SONARtrac GVF-100 - Manual (Page 24)

Copyright © 2006 CiDRA Corporation Page 7-6
20675-01 Rev 02
Figure 8 Sensor Band Screw Assembly
Further tightening of the sensor band screws is made while using the
sensor band spacer tool (shown below) furnished with the sensor
band. The spacer tool is used to set the compression on the Belleville
washers referred to above. Refer to Table 4 for the appropriate
spacer tool based on sensor band part number.
Figure 9 Sensor Band Spacer Tool
Sensor screw Sensor screw spacer
(may be integral to
screw head)
Sensor Belleville washers
convex side Sensor Belleville washers
concave side
Note: 10 Belleville Washers on 2-16” bands
Belleville washers and spacer
compressed against screw head
) ( ) ( ) ( ) ( ) ( ) ( ) (
Note: Sensor bands 18” and
larger have 14 Belleville washers
per screw arranged as shown