Page 490 - The ROV Manual - A User Guide for Remotely Operated Vehicles 2nd edition
P. 490
18.2 Metal object detection 485
Alternating
–0+
Current meter
(a)
(b)
NN
SS
FIGURE 18.9
A coil induces a magnetic field (a) that is then measured for frequency and intensity (b).
(a) (b)
FIGURE 18.10
(a) Typical subsea cable and (b) subsea cable stripped.
