September
2017
Sentinel V SC and RT Operation Manual
Page 78
EAR-Controlled Technology Subject to Restrictions Contained on the Cover Page.
Figure 27.
Gimbal Bottom Mount
The end-cap mounting holes can also be used to attach a lead counter-weight to the ADCP when used in a
gimbal bottom-mount that holds the ADCP housing. The lead dampens the ability of the instrument to
just swing back and forth in the currents. Some movement is required, but the ADCP should not be freely
swinging. TRDI recommends using a torque on the M6 helicoils
of no more than 5.6 Newton-meters (50
pound-inches) and maximum lead weight of 25 kg (55 lb.).
Photo Credit: Mark Hegarty
General Manager Oceanographic and Hydrographic
Photo Credit: James Cappellini
Mooring Systems, Inc.
