Transducer dimensions — RVM-4xx
The dimensions relevant for installation are shown below.
DimensionsAll transducers in the RVM-4xx series have the same external dimensions.

| Dimensions | Dimension |
|---|---|
A |
60.00 mm (2.36 in) |
B |
42.00 mm (1.65 in) |
C |
35.00 mm (1.40 in) |
D |
101.70 mm (4.00 in) |
E |
8.00 mm (0.31 in) |
F |
170.60 mm (6.72 in) |
G |
53.30 mm (2.10 in) |
H |
85.00 mm (3.35 in) |
I |
68.00 mm (2.68 in) |
J |
14.90 mm (0.59 in) |
K |
424.69 mm (16.72 in) |
L |
79.64 mm (3.14 in) |
Nut sizesNut sizes
Hull nut — 68 mm (2 ¾ in) across flats
Anti-rotation nut — 13 mm (½ in) across flats
Transducer cable length
Transducer cable lengthThe length of the cable fitted to the transducer is:
RVM-400 — 8 m (26.2 ft)
RVM-412 and RVM-420 — 2 m (6.5 ft)